TEXT: TANKS
   
  Brazilian Tanks
   
  British Tanks
   
  Chinese Tanks
   
  Croatian Tanks
   
  Czech Tanks
   
  Egyptian Tanks
   
  French Tanks
   
  German Tanks
   
  Indian Tanks
   
  Iranian Tanks
   
  Iraqi Tanks
   
  Israeli Tanks
   
  Italian Tanks
   
  Japanese Tanks
   
  Jordanian Tanks
   
  North Korean Tanks
   
  Pakistani Tanks
   
  Polish Tanks
   
  Romanian Tanks
   
  Russian Tanks
   
  Slovakian Tanks
   
  South African Tanks
   
  South Korean Tanks
   
  Spanish Tanks
   
  Swedish Tanks
   
  Swiss Tanks
   
  Ukrainian Tanks
   
  US Tanks
   
  Yugoslavian Tanks
  
   
   EE-T1 Osorio
       Notes: In 1982, Engesa began the development of the EE-T1 main battle tank, and by 1985, it was ready for the world
  marketplace.  The Engesa EE-T1 Osorio was a surprising development for Brazil – a tank that, while not in the class of the latest
  tanks of the time, one that was far above the league of the typical third-world offerings.  In design, it was similar to many tanks of
  the time; this was not surprising, since Engesa had a lot of help from West German, British and French armor experts.  The EE-T1
  was very promising – an excellent design that several countries were very interested in.  The Saudis in particular went as far as to
  place a pre-order of 318 for the Osorio.  That deal, however, was essentially killed when the Saudis saw the incredible
  performance of the M-1 Abrams and the British Challenger, and they literally cancelled the Osorio order at the last moment.  This
  resulted in the cancellation of demonstrations to other countries, the demise of Engesa, and with it a promising medium tank.  The
  Brazilian Army, itself a prospective buyer, also cancelled most if its order.
       The EE-T1 has a hull and turret with well-sloped frontal armor.  Composite armor is incorporated into the glacis and turret
  frontal armor, and spaced armor in the turret and hull sides; though data from Britain and Germany was used extensively, the
  armor suite was essentially of Engesa design.  The track skirts were almost identical to those found on the German Leopard 1. 
  The chassis and hull were of almost completely Engesa design, but the turret design received large input from Vickers Defence of
  Britain.  The engine was a modified version of the German MWM TBD-234 1100hp diesel, and the transmission was likewise a
  modified German design.  The suspension was a particular strong point, able to handle several kinds of difficult terrain quite well,
  and being easier to maintain than the suspension of most tanks of its class.  The tracks themselves were almost identical to those
  used on the Leopard 2 at the time.
       Layout of the Osorio was for the most part conventional, with a commander’s hatch ringed by vision blocks and a loader’s
  hatch on the turret deck, and a driver’s hatch on the left front hull.  The position layout, however, was unusual, as the commander
  was on the left side of the turret and the loader on the right.  The machinegun could be aimed and fired from under armor if
  necessary, and could be elevated almost vertically.  Large stowage boxes are found on either side of the turret, along with eight-
  barrel smoke grenade launchers.  The stowage boxes made a bustle rack unnecessary.  At the rear of the turret is a short mast for
  a meteorological sensor.
       Two versions of the Osorio were designed: The EE-T1 P-1, armed with a 105mm gun, and the EE-T1 P-2 (also known as the
  EE-T2), armed with a 120mm gun.  The turrets were somewhat different to account for differences in gun and ammunition size, but
  for the most part the two versions of the Osorio were identical.  Gun stabilization is electro-hydraulic.  On the 105mm-armed
  version, the commander had a Belgian-made sight that gives the Osorio a hunter-killer capability.  The gunner’s sight equipment
  was similar to the commander’s, with the addition of a ballistic computer and laser rangefinder.  The commander had emergency
  backup controls for the main gun, and could also access the gunner’s sight.
       The EE-T1 P-2 was more advanced in its fire control setup.  The commander had his own laser rangefinder and ballistic
  computer, allowing him to quickly hand off fire solutions to the gunner, or use the laser rangefinder and ballistic computer with his
  machinegun.  The commander and gunner could access data from each other’s sights.  The targeting systems of the P-2 version
  were French-built instead of Belgian-built, since the 120mm main gun was also French-built.
       An NBC overpressure system was an option on both versions, as was a warning system that signaled the crew when a
  targeting laser was shining on them.
       Twilight 2000 Story:  This vehicle went into high production in the Twilight 2000 timeline, as the Twilight War commenced.  They
  were in use by Saudi Arabia, Kuwait, Iraq, and some African nations, as well as Brazil herself.
       Merc 2000 Story: The Osorio went into low-rate production, primarily for export, in the Merc 2000 timeline.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  EE-T1 P-1
  $684,751
  D, A
  500 kg
  40.44 tons
  4
  16
  Thermal Imaging (G, C),
  Passive IR (D)
  Shielded
  EE-T1 P-2
  $1,029,693
  D, A
  500 kg
  43.7 tons
  4
  16
  Thermal Imaging (G, C),
  Passive IR (D)
  Shielded
   
  Vehicle
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  EE-T1 P-1
  142/99
  32/22
  1354
  456
  Trtd
  T6
  TF64Cp  TS20Sp  TR10
  H80Cp  HS15Sp  HR10
  EE-T1 P-2
  136/95
  31/21
  1354
  474
  Trtd
  T6
  TF64Cp  TS20Sp  TR10
  H80Cp  HS15Sp  HR10
   
  Vehicle
  Fire Control
  Stabilization
  Armament
  Ammunition
  EE-T1 P-1
  +3
  Good
  105mm L-7 Gun, MG-3, M-2HB (C)
  45x105mm, 5000x7.62mm, 600x.50
  EE-T1 P-2
  +3
  Good
  120mm GIAT Gun, MAG, M-2HB (C)
  40x120mm, 5000x7.62mm, 600x.50
   
  
   
  AEC A-41 Centurion
       Notes: The Centurion was initially designed to be a sort of “Tiger Killer;” a tank with the firepower and protection to be able to
  tackle the German Tiger and Panther tanks on equal terms.  Unfortunately, only six made it to Europe by May 1945, less than a
  week before the Nazi surrender.  It would not be until the Korean War, in January of 1951, that the first Centurions would see
  combat in the capable hands of the 8th King’s Royal Irish Hussars.  Some 13 versions of the Centurion were developed by the
  British, and the Mark 3 was the first to see combat.  Other countries have also developed tanks based on the Centurion, bringing
  the total to over 20 subtypes.
   
  Centurion Mark 1 and Mark 2
       Designed for World War 2 combat against what were then the most heavily armed and armored tanks of the time, the design of
  the Centurion was aimed at being able to penetrate heavy armor at long range, being able to take a hit and keep going, and to
  improve protection against antitank mines.  An increase in mobility was also considered desirable, but not as much required as the
  other specifications.  (Cross-country performance, however, was considered more important than road speed.)  The layout was
  essentially conventional and similar to modern tanks, with commander’s hatch on the left turret deck, a loader’s hatch on the right
  turret deck, and the driver’s hatch on the left hull front.  The commander had all-around vision blocks, along with a periscope at the
  front with magnification.  The driver had two wide vision blocks in front of his position, and the gunner and loader both had a
  periscope to see outside of the turret.  Unusually for a tank of its time, the Centurion had no radio operator/hull machinegunner;
  there simply wasn’t room in the front hull, and the loader became a loader/radio operator.  Instead of a turret bustle rack, the sides
  of the turret had large stowage boxes.
       Armament consisted of a 17-pounder (76.2mm) high-velocity gun, the same found on the Comet cruiser tank.  The Mark 1 had
  two 7.92mm coaxial machineguns; these were mounted independent of the main gun’s mantlet in their own ball mounts, and could
  be moved independently of the main gun. Optionally, a third machinegun could be mounted, firing through a ball mount in the rear
  of the turret, but this required the removal of the smoke mortar and the escape hatch as the rear of the turret.  A 51mm mortar that
  fired smoke rounds was also installed in the turret.  Some initial versions had a 20mm Polsten cannon instead of the right side
  coaxial machinegun; but the cannon (as well as the extra coaxial machinegun) proved to be unpopular.  (Note that this is a
  cannon, and not an autocannon.)  The gunner had a basic telescopic gunsight, and one of the coaxial machineguns could be used
  as a ranging machinegun.  The glacis plate had more sloping than most tanks of the time, and under the track skirts and behind
  the tracks, the hull was also slightly sloped.  (The standard production Mark 1 is listed as “Type 3” below, but this is not an official
  designation by any means.)
       The engine compartment was large but well-thought out; it contained a 600 horsepower Rolls-Royce Mk 4 Meteor engine with
  an enlarged crankcase and a dry sump.  The transmission was manual, and driving the Centurion was a task requiring a ridiculous
  amount of manual dexterity, coordination, and strength.  Suspension was by an AEC/Rackham system based on a blend of Christie
  suspension and horizontal volute suspension.
       The Mark 2 (also called the A-41A) was an evolutionary development of the Mark 1, replacing the Mark 1 in production after
  about 100 Mark 1s had been built.  A number of changes were made; most notably, the Centurion became heavier, since the
  armor on the glacis and turret front became thicker.  The coaxial Besa machineguns remained, despite tanker’s insistence that they
  wanted Browning M-1919A4s instead.  Initially, a more powerful 20-pounder gun was to be fitted, but instead the Mark 2 retained
  the 17-pounder gun.  The main gun, however, got gyroscopic stabilization for elevation and deflection soon after production
  started.  (Those Mk 2s with the new stabilization were called Mk 2/1s.)  Most of the main gun ammunition was moved beneath the
  turret floor to reduce its vulnerability to combat damage.  An interesting feature was added: a small water heater that could boil
  water or heat rations.  The engine was a modified form of the Mk 4 Meteor called the Mk 4A, which developed 640 horsepower;
  the final drives, steering mechanism, and brakes were also modified to account for the change in engine power.
   
  Centurion Mark 3 and Mark 5
       In 1950, the Centurion came under the new designation and became the FV-4000.  (The Mk 3 was officially the FV-4003.)
  However, almost two years before, the Mark 3 went into production.  The biggest difference between the Mark 3 and earlier
  versions was the new main gun, a 20-pounder (84mm) gun much more powerful than the 17-pounder gun.  Within a year, all Mk
  2s were modified to the Mk 3 standard.  The Mk 3 became the first Centurion to see combat.
       Changing to the heavier 20-pounder gun, however, increased the weight of the Centurion enough that the length of the tank
  was actually shortened by 114 millimeters by re-mounting some of the air intakes for the engine and altering the transmission
  covers.  (It only saved them about 45 kilograms.)  The turret size and shape were also altered to take the new gun, and it was a
  little taller than the Mk 2.  The new gun also required modifications to the fire control and stabilization gear.  The much-disliked
  Besa coaxials were retained.
       Other changes included an upgraded engine, the Meteor Mk 4B, developing 650 horsepower.  Though a small APU had been
  tried out on some Mk 2s, the Mk 3 included a small 8-horsepower Morris APU (after some teething pains).  Modifications were also
  made to the engine and other equipment to allow them to operate better in desert and tropical environments.  More modifications
  covered cold weather and (to an extent) arctic environments.  Braking had been a persistent problem on the Centurion, but after
  trying over half a dozen alternate braking systems, the old brakes were retained.
       Due to high fuel consumption and the use of gasoline as fuel, provisions were made to allow the Centurion to carry a pair of
  
  droppable auxiliary fuel tanks on the rear deck, adding 273 liters of fuel.  As these auxiliary tanks were not armored (they were
  little more than modified fuel drums), they were not authorized for combat use.  The Mk 3 could also tow fuel trailers carrying 909
  liters that were modified to feed fuel directly into the Centurion’s engine.  These were armored to a point, but crews still regarded
  them as a pain in the butt.  These fuel trailers entered service in 1953; in Twilight 2000 v2.2 terms, they have an AV of 4 for their
  bodies, a suspension of W(2), and a cost of $3000.
       The Mk 5 (FV-4005) was an incremental upgrade of the Mk 3; in fact, most Mk 3s were converted to the Mk 5 standard.  The
  Centurion crews were finally rid of their hated and unreliable Besa coaxials with the Mk 5; they were replaced with Browning M-
  1919A4s that had been rechambered for 7.62mm NATO.  In addition, the second coaxial was removed and replaced by a pintle-
  mounted M-1919A4 at the commander’s hatch.  Improvements in radio technology gave the loader a little less extra work to do. 
  The commander had auxiliary controls for the main gun, and his own rangefinder for when that was necessary.  While the gunner
  had powered controls for the main gun and coaxial, the commander had only manual controls, and only for the main gun itself. 
  The Mark 5 also had numerous improvements large and small, to various systems in the tank.
       Oh, and the Mark 4?  It was to be a self-propelled howitzer/assault gun variant, with a 95mm howitzer as main armament.  The
  Mark 4 was passed on by the British Army, however.
   
  Centurion Mark 7
       The Mk 7 was long considered the definitive Centurion, and it had a relatively long service life in the British Army.  The Mk 7
  grew out of Korean War experience, particularly the Centurion Mk 5’s short range.  The quick solution for the British was to add a
  third fuel tank, which required a modification of the hull and rearrangement of the power pack and fuel storage.  Conversion of
  existing Mk 3s and Mk 5s was considered, but never actually done.  Other changes included the removal of the bulkhead between
  the driver’s position and the turret basket, engine louvers moved to the rear deck directly behind the turret (allowing a cap for the
  new fuel tank to be installed.  These louvers later had to be given special shields and additional armor protection.  Main gun
  ammunition storage was also rearranged, so that the ammunition was no longer under the floor of the turret, but around the turret
  space instead, as well as behind the driver.  On the side of the hull, a loading port for main gun ammunition was installed,
  accessible by hinging the track skirt on the left side upwards.  The side skirts themselves were modified to allow them to be hinged
  upwards or completely removed for maintenance of the skirts of suspension.  Filling the fuel tanks, before a measure of guesswork,
  now has indicators to tell the crew when they were full.  The deplorable transmission remained, but was now more accessible for
  maintenance.  The bolts that secured the track sections, side skirts, and brake drums were found to quickly come loose, and these
  were placed by US-designed SAE-threaded bolts.  A storage grid was attached to the rear of the turret for a camouflage net, as
  stowing it on the rear deck was no longer possible.  Six smoke grenade dischargers on each side of the turret replaced the
  smoke-launching mortar.
   
  Centurion Mark 8 and later
       In early 1953, testing began on components that would eventually lead to the Mk 8.  It began with a new cooling system for the
  engine along with a new clutch system.  This was soon superseded by a test version of the Mk 7 equipped with a Rolls-Royce
  Griffon engine.  Finally, the Mk 8 went back to the Meteor 4B engine.  By 1955, the Centurion, now classified as a Medium Tank
  by the British Army, had a new fully-rotating commander’s cupola with a two-piece hatch, a ventilation fan in the roof of the turret,
  and better protection for the commander.  The main gun was mounted in a mantlet with rubber mountings, making more resilient to
  a hit.  The engine and its compartment were redesigned to allow the Mk 8 to perform more reliably in hot weather, and improve the
  comfort of the crew somewhat.  The Mk 8 was also fitted with a white light/IR searchlight, along with an IR sight for the gunner.
       In the early 1960s, the Mk 5s received a new main gun – the 105mm L-7 rifled gun.  These tanks were designated the Mk 6. 
  The Mk 7 also received the same treatment, and also got more glacis armor; with just additional armor, the designation was the
  Mk 7/1, while with additional armor and the new gun, it was designated the Mk 9.  The Mk 9 was later equipped with night vision,
  and called the Mk 9/1.  With the addition of a .50-caliber ranging machinegun, it becomes a Mk 9/2.  With the addition of a bustle
  rack, it becomes the Mk 12.  The Mk 8s with just the additional armor were called Mk 8/1s, while those with the increased armor
  and the new gun became Mk 10s.  With the addition of enhanced night vision and a turret bustle rack, this becomes the Mk 10/1. 
  Add a .50-caliber ranging machinegun, and you have a Mk 10/2.  If you take a Mk 6 and add a bustle rack, night vision, and a .50-
  caliber ranging machinegun, you have a Mk 11.  If you take a Mk 10/2 and further upgrade the night vision and fire control suite,
  you have a Mk 13.
   
   
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Centurion Mk 1
  (Type 1)
  $318,581
  G, A
  450
  kg
  39.49
  tons
  4
  19
  Headlights
  Enclosed
  Centurion Mk 1
  (Type 2)
  $323,347
  G, A
  450
  kg
  37.71
  tons
  4
  18
  Headlights
  Enclosed
  Centurion Mk 1
  (Type 3)
  $394,009
  G, A
  450
  kg
  38.56
  tons
  4
  18
  Headlights
  Enclosed
  Centurion Mk 2
  $294,534
  G, A
  450
  43.54
  4
  18
  Headlights
  Enclosed
  
  kg
  tons
  Centurion Mk 3
  $299,185
  G, A
  450
  kg
  44.45
  tons
  4
  18
  Headlights
  Enclosed
  Centurion Mk 5
  $301,919
  G, A
  450
  kg
  50.79
  tons
  4
  22
  Headlights
  Enclosed
  Centurion Mk 6
  $280,598
  G, A
  450
  kg
  51.61
  tons
  4
  24
  Headlights
  Enclosed
  Centurion Mk 7
  $241,816
  G, A
  450
  kg
  50.98
  tons
  4
  22
  Headlights
  Enclosed
  Centurion Mk 7/1
  $248,352
  G, A
  450
  kg
  52.18
  tons
  4
  22
  Headlights
  Enclosed
  Centurion Mk 8
  $283,816
  G, A
  450
  kg
  51.17
  tons
  4
  24
  Headlights, Active IR (G),
  WL/IR Searchlight
  Enclosed
  Centurion Mk 8/1
  $290,352
  G, A
  450
  kg
  52.37
  tons
  4
  22
  Headlights, Active IR (G),
  WL/IR Searchlight
  Enclosed
  Centurion Mk 9
  $287,517
  G, A
  450
  kg
  52.6
  tons
  4
  22
  Headlights
  Enclosed
  Centurion Mk 9/1,
  10
  $377,517
  G, A
  450
  kg
  52.69
  tons
  4
  22
  Headlights, Active IR (G),
  WL/IR Searchlight
  Enclosed
  Centurion Mk 9/2,
  10/1, 11, 12
  $387,875
  G, A
  450
  kg
  52.76
  tons
  4
  22
  Headlights, Active IR (G),
  WL/IR Searchlight
  Enclosed
  Centurion Mk 13
  $461,875
  G, A
  450
  kg
  52.56
  tons
  4
  23
  Headlights, Active IR (G),
  WL/IR Searchlight
  Enclosed
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Centurion Mk 1
  127/89
  24/19
  790
  520
  Trtd
  T6
  TF38  TS12  TR6  HF48  HS10  HR6
  Centurion Mk 2
  123/86
  23/18
  790
  556
  Trtd
  T6
  TF42  TS12  TR6  HF53  HS10  HR6
  Centurion Mk 3
  123/86
  23/18
  790
  566
  Trtd
  T6
  TF42  TS12  TR6  HF53  HS10  HR6
  Centurion Mk 5
  113/79
  21/17
  790
  566
  Trtd
  T6
  TF42  TS12  TR6  HF53  HS10  HR6
  Centurion Mk 6
  111/78
  21/17
  790
  566
  Trtd
  T6
  TF42  TS12  TR6  HF53  HS10  HR6
  Centurion Mk 7
  112/79
  21/17
  1037
  566
  Trtd
  T6
  TF42  TS12  TR6  HF53  HS10  HR6
  Centurion Mk 7/1
  112/79
  21/17
  1037
  566
  Trtd
  T6
  TF42  TS17  TR11 HF63  HS13 
  HR8
  Centurion Mk 8
  112/78
  21/17
  1037
  566
  Trtd
  T6
  TF42  TS12  TR6  HF53  HS10  HR6
  Centurion Mk 8/1
  110/77
  21/17
  1037
  566
  Trtd
  T6
  TF42  TS17  TR11 HF63  HS13 
  HR8
  Centurion Mk 9, 9/1,
  9/2, 10, 10/1, 10/2,
  11, 12, 13
  110/77
  21/17
  1037
  566
  Trtd
  T6
  TF42  TS17  TR11 HF63  HS13 
  HR8
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Centurion Mk 1
  (Type 1)
  +1
  Basic
  17-Pounder Gun, 7.92mm Besa, 20mm
  Polsten Gun, 51mm Smoke Mortar
  75x17-Pound, 1700x7.92mm,
  50x20mm, 30x51mm Mortar
  Centurion Mk 1
  (Type 2)
  +1
  Basic
  17-Pounder Gun, 3x7.92mm Besa
  75x17-Pound, 6000x7.92mm
  Centurion Mk 1
  (Type 3)
  +1
  Basic
  17-Pounder Gun, 2x7.92mm Besa, 51mm
  Smoke Mortar
  75x17-Pound, 3375x7.92mm,
  30x51mm Mortar
  Centurion Mk 2
  +1
  Basic
  17-Pounder Gun, 2x7.92mm Besa, 51mm
  Smoke Mortar
  73x17-Pound, 3375x7.92mm,
  30x51mm Mortar
  Centurion Mk 3
  +1
  Basic
  20-Pounder Gun, 2x7.92mm Besa, 51mm
  Smoke Mortar
  65x20-Pound, 3375x7.92mm,
  30x51mm Mortar
  Centurion Mk 5
  +1
  Basic
  20-Pounder Gun, M-1919A4*, M-
  1919A4(C)*, 51mm Smoke Mortar
  64x20-Pound, 4250x7.62mm,
  33x51mm Mortar
  Centurion Mk 6,
  9, 10, 10/1
  +1
  Fair
  105mm L-7A2 Gun, M-1919A4*, M-
  1919A4(C)*
  64x105mm, 4250x7.62mm
  Centurion Mk 7,
  & 8
  +1
  Basic
  20-Pounder Gun, M-1919A4*, M-
  1919A4(C)*
  65x20-Pound, 250x7.62mm
  Centurion Mk
  +1
  Fair
  105mm L-7A2 Gun, M-1919A4*, M-
  64x105mm, 4250x7.62mm,
  
  9/2, 10/2, 11,
  12
  1919A4(C)*
  600x.50
  Centurion Mk
  13
  +2
  Fair
  105mm L-7A2 Gun, M-1919A4*, M-
  1919A4(C)*
  64x105mm, 4250x7.62mm,
  600x.50
  *These M-1919A4s are rechambered for 7.62mm NATO.  Use the Mk 21 Mod 0 stats found in US Machineguns when they are
  fired.
   
  Leyland A-34 Comet
       Notes: In World War 2, the British Army used two main types of tanks – Cruiser Tanks, designed to fight other tanks, and
  Infantry Tanks, designed for fire support for the Infantry and as scout tanks.  British experience in North Africa revealed that their
  Cruiser Tank designs were no match for German tanks.  Better Cruiser Tanks were needed.  One of these was the Comet, based
  on the Cromwell, but heavily modified and upgraded; in addition, the Comet was to partially replace the inadequate Cromwell.  As
  many parts of previous tanks were used as possible, but virtually all previous tank components had to be upgraded or replaced. 
  As a result, the Comet did not see service until after the Normandy landings in September of 1944; major unit issue did not occur
  until December of 1944.  Due to its late arrival, the Comet did not get any major combat action until the Korean War.  The Comet
  remained in British service until 1958, and in South Africa as late as the 1980s; the Finns used them until 1970, and in 2007 they
  were sold on the museum and collectors’ markets.  The Irish bought 8 Comets in 1959, and used them until 1969.  Currently, only
  Myanmar uses the Comet (in a modified form).
   
  The Comet Mk 1
       The suspension of the Comet was based on the Cromwell, but heavily modified and upgraded to replace a big problem with the
  Crowell suspension; the Cromwell tended to shed tracks, break torsion bars, and crack roadwheels and drive sprockets.  The turret
  and hull design was again based on the Cromwell (the Cromwell’s low silhouette was one of its few good features), but armor was
  improved and the turret rotation rate was increased.
       The Comet’s configuration was semi-conventional; the commander had a two-part hatch on the left front deck and has an
  electrically-traversed cupola; there is no loader’s hatch.  There is a step in the frontal armor up to the part of the Comet where the
  turret is mounted; instead of the driver’s hatch being atop the glacis or this step, the driver has a hatch in between the glacis and
  the step facing to the front and opening to the right.  The driver’s hatch is tiny, barely enough to squeeze through, and the driver
  was more likely to enter through the commander’s hatch in the turret with the rest of the crew.  The radio operator had no hatch at
  all, and entering his position through the driver’s hatch would require him to be a contortionist, so he also entered through the
  commander’s hatch.  The radio operator also manned a 7.92mm Besa machinegun.
       The small turret of the Comet meant that the standard 17-pounder (76.2mm) gun could not be used.  A more compact version
  of the 17-pounder was developed; though it was designated a 77mm gun to avoid confusion with the 17-pounder, it too was
  actually a 76.2mm gun.  This reduced-dimension gun used older 76.2mm ammunition loaded to higher pressures, and therefore the
  Comet’s ammunition was not interchangeable with standard 17-pounder ammunition.  The coaxial machinegun was the same as
  the hull machinegun; the commander did not have a machinegun, but a Bren gun was available for his use, and normally stored
  within the turret.  The turret had electric traverse, and the gun had rudimentary stabilization.
       The engine used in the comet Mk 1 Mk 1 was a Rolls-Royce Meteor gasoline engine developing 570 horsepower.  This,
  combined with the relatively low weight, gave the Comet relatively decent speed and maneuverability.
       The Comet’s protection was greatly improved over the Cromwell, with better armor sloping for the turret and glacis and
  generally improved armor thickness over the front and side arcs.  The gun mantlet was cast from a single piece of steel, and the
  ammunition was kept in armored bins until needed.  These bins were in the hull over the tracks and behind the turret.  The
  Comet’s weight was about the same as the Sherman, but the gun was superior in hitting power and armor protection better.
   
  Later Changes
       Very few changes were ever made to what was considered a successful design that was about to be replaced by the Centurion
  anyway.  The Mk 1B had re-designed exhaust louvers on the rear deck to allow infantrymen to ride on the rear deck without being
  choked by the exhaust, and the engine was upgraded to produce 600 horsepower.  Ammo storage rearrangement allowed for more
  rounds to be carried for the main gun.
       The Comets sold to Myanmar (then Burma) had its machineguns replaced by M-60E2s; in addition, the commander’s cupola
  was given a pintle to mount an M-60 machinegun.  These Comets are quite old, and none have (in game terms) a wear value of
  less than 5.
  Vehicle
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Comet Mk 1
  $123,430
  G, A
  300 kg
  33.09 tons
  5
  14
  Headlights
  Enclosed
  Comet Mk 1B
  $123,530
  G, A
  300 kg
  33.23 tons
  5
  14
  Headlights
  Enclosed
  Myanmar Comet
  $122,643
  G, A
  300 kg
  33.2 tons
  5
  14
  Headlights
  Enclosed
   
  Vehicle
  Tr
  Mov
  Com Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Comet Mk 1
  137/96
  33/22
  527
  412
  Trtd
  T5
  TF36  TS13  TR8  HF45  HS11  HR7
  
  Comet Mk 1B &
  Myanmar Comet
  141/99
  34/23
  632
  463
  Trtd
  T5
  TF36  TS13  TR8  HF45  HS11  HR7
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Comet Mk
  1
  +1
  Basic
  Vickers 77mm HV, 7.92mm Besa, 7.92mm Besa
  (Hull), Bren Gun (Free)
  58x77mm, 5175x7.92mm,
  600x.303
  Comet Mk
  1B
  +1
  Basic
  Vickers 77mm HV, 7.92mm Besa, 7.92mm Besa
  (Hull), Bren Gun (Free)
  61x77mm, 5175x7.92mm,
  600x.303
  Myanmar
  Comet
  +1
  Basic
  Vickers 77mm HV, M-60E2, M-60E2 (Hull), M-60
  (C)
  61x77mm, 5775x7.62mm
   
  Leyland FV-4201 Chieftain
       Notes: Until around the Korean War, the British saw tanks have having two separate roles – the Infantry Tank, designed to
  support infantry attacks and protect the Infantry from enemy armor; and the Cruiser Tank, meant for direct combat against enemy
  armor and to spearhead attacks.  Early in the Korean War, the British Army realized that this approach to tank development had
  many problems in a modern army; the line between an Infantry Tank and a Cruiser Tank was becoming more and more blurred,
  The Infantry Tank with its lesser armor and armament was no longer competitive on the battlefield, and the whole approach of two
  different types of tanks that were more and more often doing the same job was too costly and required a larger supply structure. 
  Therefore, when looking for a replacement for the Centurion and Conqueror tanks, the British decided to produce a so-called
  Universal Tank, designed for modern warfare.  This became the Chieftain series of main battle tanks, and several non-MBT
  variants were also built.
   
  The First Chieftain
       Development of the Chieftain began in 1958.  The Chieftain was to be initially armed with the L-7A2 105mm gun, but in view of
  Soviet tank developments of the period (or at least what NATO thought the Soviet tanks could do), the British decided to arm the
  Chieftain with the L-11 120mm rifled gun, before construction of prototypes even started.  The Chieftain was to be survivable on
  the nuclear battlefield, so the Chieftain was equipped with radiological shielding and an overpressure system.  Speed was a bit
  better than that of the Centurion, and the main gun could be depressed much further than that of the Chieftain to allow it to take
  more advantage of defilades and dug-in tank emplacements.  The Mk 1 began service in 1965.
       The layout of the Chieftain Mk 1 was standard, with a commander’s hatch on the left side of the turret, a loader’s hatch on the
  right, and the gunner’s position being below and to the right of the commander.  The driver is in the front center of the hull; in a
  novel position for the time, the driver’s seat was reclined to allow the silhouette to be lower and give the driver more comfort.  The
  commander has emergency override controls for the main gun, and nine vision blocks around his cupola providing 360-degree
  vision.  The commander’s cupola also has an L-37A1 7.62mm machinegun (a variant of the L-7A2 machinegun, the British version
  of the MAG) on a pintle mount.  The commander also sighting magnified periscope than can also be used as an emergency
  gunsight for the main gun. 
       The 120mm main gun was equipped with a thermal sleeve as well as a fume extractor; the coaxial L-8A1 (a variant of the
  British version of the FN MAG machinegun) was located to the right.  At the time, the Chieftain had the most powerful main gun of
  any main battle tank in the world; the L-11A2 gun also uses separate rounds and propellant charges in combustible silk bags.  The
  gunner also had an L-21A1 .50-caliber ranging machinegun based on the M-2HB, and with an effective range of 1900 meters.. 
  The telescopic coincidence sight and the electro-hydraulic gun stabilization were tied together with a very primitive form of a
  ballistic computer that was quite a help to the gunner by automatically moving the gun to general area of the aiming point, from
  which the gunner could provide fine aiming.  Six smoke grenade launchers are on each side of the turret.
       The Mk 1 was equipped with a Leyland L60 engine that was a multi-fuel model which had 585 horsepower.  The Mk 1s were
  produced primarily for operational testing, and only about 40 were built.  The Mk 1/1 had improvements to the exhaust system as
  well an indicator to tell the crew that the engine air filter was too dirty; it is identical to the Mk 1 for game purposes.  The Mk 1/2
  replaced the commander’s cupola with an improved one, used a further-improved exhaust system, six smoke grenade launchers
  on each side of the turret, and dual headlights on each side with IR as well as white-light lenses.  It’s slightly more expensive, but
  otherwise identical to the Mk 1 for game purposes.  The Mk 1/3 was a Mk 1/1 modified to the Mk 5 standard through the “Totem
  Pole” program; the Mk 1/4 was the Mk 1/2 put through the same upgrades. (Most Mk 1/4s were later converted to AVLBs in
  1986.)  Both of these are identical to the Mk 5 for game purposes.
   
  Later Chieftain Marks
       The Mk 2 was the first model of the Chieftain to actually see series production.  The Mk 2 began service in 1967, and featured
  as a primary upgrade a new version of the Leyland L60 engine developing 650 horsepower, and a Coventry H30 23 horsepower
  diesel APU.  The L60 proved troublesome mechanically and was not what the British Army wanted for the Chieftain, but NATO
  standards at the time called for a multifuel engine, so the L60 was adopted over the Rolls-Royce diesel engine the Army wanted. 
  On the left side of the turret is a large white light/IR searchlight (1000 meters range in white light mode, 1500 meters in IR mode);
  the searchlight has an armored housing and a retractable armored cover.  (In game terms, the searchlight housing has an AV of
  
  4). 
       The Centurion Mk 3 had an APU with improved fuel economy, a dry air cleaner for the engine, a new commander’s cupola with
  a single hatch instead of a dual hatch, and return rollers, axle arms, and track tensioners which were oil-filled for improved
  lubrication.  The engine was modified through the “Totem Pole” program, which gave the engine improved reliability, improved hot-
  climate performance, a starter that worked better in low temperatures, and improved brakes.  (This was the L60A engine.)  In
  addition, the gun barrel was more easily removed for maintenance; ammunition storage was improved to reduce latch breakages,
  and the track skirts were modified to strengthen the attachments as well as make them easier to raise for suspension
  maintenance.  For game purposes, the Mk 3 is for the most part identical to the Mk 2, except for the weight of the vehicle, the
  maintenance time, and the APU consuming only 1.8 liters per period instead of 2 liters.  The Mk 3/2 is essentially the same vehicle
  as the Mk 3, but with improved air circulation for the turret.
       The Mk 3/3 had several improvements that (in my opinion) should have made it a Mark of its own.  The commander finally had
  emergency override controls for the main gun.  More important modifications included a ranging machinegun with extended range
  (2500 meters), a laser rangefinder, the improvements in turret air circulation, a modified NBC system, and an engine uprated to
  720 horsepower and equipped with a low-loss air cleaner.  Turret armor was also improved.  The Mk 3/3P is identical, but has
  improved performance in desert environments and was built specifically for Iran.
       In 1970, the Israelis were in the market for a new tank, and they heavily considered the Chieftain.  Leyland came up with the
  Mk 4, which had optimizations for desert conditions found in Israel, and the project went as far as a pre-order and the testing of
  two Mk 4s at the Yuma Proving Ground in Arizona in the US.  In the end, however, the Israelis canceled their order.
       The Mk 5 was also a major upgrade for the Chieftain, and it is considered the definitive model of the Chieftain.  The engine
  was changed to the L60 Mk 7A, with has a 750 horsepower engine, improved air cleaners, an enhanced starter, battery heaters,
  and revised engine covers.  The transmission was strengthened to alleviate a common maintenance problem with the transmission. 
  The bins for the bagged charges was improved for safety reasons, and ammunition stowage was rearranged to grant a large
  increase in ammunition and bagged charge supply.  The gunner’s and commander’s sighting telescopes were replaced with
  improved models, and half the ranging machinegun’s ammunition was removed in recognition that the ranging machinegun was
  rapidly becoming an out-of date device.  The main gun received an improved thermal sleeve, and the travel lock was also
  improved.  A device to detect whether other vehicles are scanning the Mk 5 with IR viewers was added.  The commander’s
  machinegun mount was improved to allow it to elevate straight up.  The Mk 5 was first delivered to the British Army in 1972, and
  soon thereafter to Iran as the Mk 5/P.
  The Mk 5/L improved the laser rangefinder module; the Mk 5/2 improved maintenance capabilities for the power pack. (This
  version was also bought by Kuwait as the Mk 5/2K.) 
       The Mk 5/3 improved the commander’s cupola, and added the IFCS (Improved Fire Control System).  The Mk 5/3P was
  designed for Iran, and was similar to a standard Mk 5/3 except for an increase in fuel capacity to 975 liters, increased mine
  protection (floor armor is AV7), and an automatic transmission.  The Mk 5/4 is a Mk 5/3 with modifications to allow better stowage
  of APFSDS ammunition and a better sight graticule for the gunner.
       The Mk 6 Chieftains were largely Mk 1 and Mk 2 Chieftains that were upgraded to Mk 5 standards.  The Mk 7s were Mk 3s
  upgraded to Mk 5 standard.  The Mk 8 upgraded the Mk 3/3 to the Mk 5 standard.  The Mk 9 was a modification to all Chieftains
  that allowed for more APFSDS round storage.
       The primary Mk 10 modification was the Stillbrew armor upgrade.  This upgrade was done only to a very limited amount of
  Chieftains, most of which were stationed in Germany with the BAOR.  The Stillbrew armor included very examples of what became
  Chobham armor for the glacis and turret front.  The NBC system was also improved.  The Stillbrew armor package, more an
  experiment than anything else, was withdrawn from the British Army after a few years, but not before being upgraded to the Mk 11
  specification.  The Mk 11 was fitted with the TOGS (Thermal Observation and Gunnery System).  The Mk 11 was the final version
  of the Chieftain for the British Army; replacement by the Challenger 1 began less than 5 years later.  The last version of the
  Chieftain was the Mk 15; this was built for a few months in 1985, specifically for Oman, and was essentially a Mk 11 without the
  Stillbrew armor package.
   
  But That’s Not All…
       In late 1974, Iran ordered 125 slightly modified Chieftains based on the Mk 5, and 1225 based on the Mk 5/3.  These were to
  have been known as the Shir 1 (for those based on the Mk 5) and Shir 2 (if based on the Mk 5/3).  These modified versions had a
  large number of fire control, night vision, and automotive modifications, most notably the replacement of the Chieftain’s engine and
  transmission based on the then-upcoming tank that would replace the Chieftain in the British Army (which became the Challenger
  1).  The coup that brought the Ayatollah Khomeini to power ended this program just as the Shir 1 and 2 were about to enter series
  production; first deliveries were, in fact, to take place just a few months later.
       The Jordanians saw their chance.  They had been quite interested in these modified Chieftains for some time, and they
  therefore placed an order with Vickers Defence (the company that was then producing the Shir tanks) for 274 of the Shir 2
  versions.  They re-christened then the Khalid (not to be confused with the Pakistani Al-Khalid tank).
       The Khalid, for the most part, has the hull of a Chieftain Mk 5/3.  However, the rear deck is raised quite a bit to accommodate
  the new engine, and the turret bustle is also modified to clear the raised roofline.  (Many tank experts claim that these modifications
  have created a dangerous shot trap, but as the Khalid has never seen combat, it’s never been proven conclusively.)  The new
  power pack is based on the Perkins Condor 1200-horsepower diesel, along with a change to the Brown Defence TN-37 automatic
  
  transmission.  The engine was further optimized for Middle Eastern conditions by improving the cooling system with one derived
  from a system designed for small aircraft.  With the exception of the cooling system, the power pack is 80% identical to that of the
  Challenger 1.  The 23-horsepower APU that had been in all Chieftain variants since the Mk 3 was retained.  The suspension is a
  considerably beefed-up version of the standard Chieftain suspension, with roadwheels that have almost twice the travel than those
  of the Chieftain. 
       Fire control is provided by a modernized version of the Chieftain’s IFCS, using more compact components.  The Khalid likewise
  has a modernized version of the TOGS upgrade.  The commander can access the gunner’s sighting equipment as well as his own
  and has override controls for the main gun and coaxial machinegun.  The external apertures for the night vision and sighting
  equipment have armored shutters.  Main armament is the same as that of the Chieftain, but the commander can aim and fire his L-
  37A1 from inside the turret when buttoned up.  Jordan does not use the Chieftain’s searchlight.
       In 1996, Jordan also ordered a number of appliqué armor kits for their Khalids.  Budgetary considerations have considerably
  slowed the up-armoring of the Khalid, but it is believed that all Khalids now sport this armor package. 
       Twilight 2000 Notes: In the Twilight 2000 timeline, remaining Chieftains that had been mothballed or were serviceable enough to
  be put back into working condition began to appear in the front lines again in 1997; however, some 50 were retained for defense in
  England herself.  Iran still used a decent number of Chieftains, but most of Iraq’s Chieftains were unserviceable by the time of the
  Twilight War.  Kuwait never had many Chieftains, but they did take part in the war, as did Omani Chieftains.  Jordan had largely
  converted their Chieftains to the Tariq specification by the time of the Twilight War; most Jordanian “Chieftains” in the Twilight War
  were in fact Khalids.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Chieftain Mk 1
  $449,523
  D, G, A
  400 kg
  51.92 tons
  4
  24
  Active IR (G)
  Shielded
  Chieftain Mk 1/2
  $459,595
  D, G, A
  400 kg
  51.93 tons
  4
  24
  Active IR (G)
  Shielded
  Chieftain Mk 2
  $458,895
  D, G, A
  400 kg
  52.44 tons
  4
  24
  Passive IR (G, C), WL/IR
  Searchlight
  Shielded
  Chieftain Mk 3
  $458,895
  D, G, A
  400 kg
  52.94 tons
  4
  23
  Passive IR (G, C), WL/IR
  Searchlight
  Shielded
  Chieftain Mk 3/3
  $488,559
  D, G, A
  400 kg
  54.1 tons
  4
  24
  Passive IR (G, C), WL/IR
  Searchlight
  Shielded
  Chieftain Mk 5
  $487,125
  D, G, A
  400 kg
  55 tons
  4
  24
  Passive IR (G, C), WL/IR
  Searchlight
  Shielded
  Chieftain Mk 5/3
  $507,125
  D, G, A
  400 kg
  55 tons
  4
  24
  Passive IR (G, C), WL/IR
  Searchlight
  Shielded
  Chieftain Mk
  5/3P
  $512,196
  D, G, A
  400 kg
  56 tons
  4
  25
  Passive IR (G, C), WL/IR
  Searchlight
  Shielded
  Chieftain Mk 10
  $517,568
  D, G, A
  400 kg
  58.28 tons
  4
  24
  Passive IR (G, C), WL/IR
  Searchlight
  Shielded
  Chieftain Mk 11
  $550,517
  D, G, A
  400 kg
  58.28 tons
  4
  25
  Passive IR (C, D),
  Thermal Imaging (G),
  WL/IR Searchlight
  Shielded
  Chieftain Mk 15
  $531,326
  D, G, A
  400 kg
  56 tons
  4
  25
  Passive IR (C, D),
  Thermal Imaging (G),
  WL/IR Searchlight
  Shielded
  Khalid
  $513,722
  D, G, AvG,
  A
  400 kg
  58 tons
  4
  25
  Image Intensification (D,
  G), Thermal Imaging (G,
  C)
  Shielded
  Khalid (Up-
  Armored)
  $525,168
  D, G, AvG,
  A
  400 kg
  59.2 tons
  4
  25
  Image Intensification (D,
  G), Thermal Imaging (G,
  C)
  Shielded
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Chieftain Mk 1, 1/2
  102/71
  19/16
  887
  327
  Trtd
  T6
  TF56  TS22  TR12  HF70  HS18 
  HR10
  Chieftain Mk 2, 3
  108/76
  20/17
  887
  366
  Trtd
  T6
  TF56  TS22  TR12  HF70  HS18 
  HR10
  Chieftain Mk 3/3
  111/78
  21/18
  950
  494
  Trtd
  T6
  TF60  TR25  TR12  HF70  HS18 
  HR10
  Chieftain Mk 5, 5/2,
  5/3, 5/3P, Mk 15
  113/79
  21/18
  950
  516
  Trtd
  T6
  TF60  TR25  TR12  HF70  HS18 
  HR10
  Chieftain Mk 10, 11
  111/78
  21/18
  950
  508
  Trtd
  T6
  TF68Cp  TS22  TR12  HF84Cp 
  
  HS18Sp  HR10
  Khalid
  140/98
  26/21
  950
  674
  Trtd
  T6
  TF60  TR25  TR12  HF70  HS18 
  HR10
  Khalid (Up-Armored)
  137/96
  25/20
  950
  674
  Trtd
  T6
  HF84Sp  HS20Sp  HR12  TF68Sp 
  TS22Sp  TR12
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Chieftain Mk 1,
  1/1, 2, 3
  +1
  Fair
  120mm L-11A2 Rifled Gun, L-8A1, L-37A1
  (C), L-21A1 (Ranging)
  53x120mm, 6000x7.62mm,
  600x.50
  Chieftain Mk 3/3
  +2
  Fair
  120mm L-11A2 Rifled Gun, L-8A1, L-37A1
  (C), L-21A2 (Ranging)
  53x120mm, 6000x7.62mm,
  600x.50
  Chieftain Mk 5
  +2
  Fair
  120mm L-11A5 Rifled Gun, L-8A1, L-37A1
  (C), L-21A2 (Ranging)
  64x120mm, 6000x7.62mm,
  300x.50
  Chieftain Mk 5/3,
  5/3P, 10, 11, 15
  +3
  Fair
  120mm L-11A5 Rifled Gun, L-8A1, L-37A1
  (C), L-21A2 (Ranging)
  64x120mm, 6000x7.62mm,
  300x.50
  Khalid
  +3
  Good
  120mm L-11A5 Rifled Gun, L-8A1, L-37A1
  (C), L-21A2 (Ranging)
  64x120mm, 6000x7.62mm,
  300x.50
   
  Sherman Firefly
       Notes:  This tank, regarded as the best of the M-4 Sherman line, is a British modification of the M-4A4 Sherman.  Modifications
  include a change of turret to accept a 17-pounder (76.2mm) high-velocity gun.  A by-product of this modified turret is the increased
  armor and sloping of the turret.  The vehicle is still in service with some Latin American countries, such as Argentina, which still
  operates a large number of them. 
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  $134,811 (R/R)
  G, A
  300 kg
  34.8 tons
  4
  11
  Headlights
  Enclosed
   
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  90/62
  21/14
  700
  416
  Trtd
  T5
  TF32  TS11  TR6  HF27  HS8  HR4
   
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  None
  Basic
  76.2mm gun, M-1919A4, 60mm Smoke Mortar,
  M-2HB (C)
  78x76.2mm, 5000x.30-06, 500x.50,
  20x60mm smoke
   
  Vickers Defence Battle Tank
       Notes: Originally, the Vickers-Armstrong Tank was to be a light tank based around the same 20-pounder main gun as the
  Centurion used, but with a maximum weight of only 24 tons.  The Vickers-Armstrong tank was therefore to be (at the time of its
  inception in 1960) a well-armed, but less-expensive alternative to more expensive tanks, yet still equipped with advanced fire
  control systems and armor protection.  The Vickers-Armstrong Tank would be aimed at the export market, and not at the British
  Army or NATO.
       However, tank developments and world interest had overtaken this idea before it could get off the drawing board.  The 20-
  pounder gun was obsolete, having been replaced in the Western world for the most part by the British L-7 series of 105mm rifled
  guns.  This meant that protection requirements had also increased.  In the meantime, the role of the light tank had changed; they
  were replaced by vehicles that were even lighter than the Vickers-Armstrong Tank light and often wheeled vehicles instead of
  tracked vehicles.  The Vickers-Armstrong Tank didn’t have a market, despite its attractive features.  The light tank Vickers had
  envisioned therefore was enlarged, given thicker armor, and a 105mm main gun; it became a medium tank with advanced
  features, ideal for many 2nd and 3rd-World countries.  The first customer became India, in 1964; later customers include Kenya,
  Kuwait, Nigeria, Malaysia, and Tanzania.
   
  The Vickers Mk 1
       The layout of the Vickers Mk 1 is essentially conventional; the commander is on the right side of the turret, the loader on the
  left, both with hatches.  The gunner is in the turret on the right side of the gun.  The driver is on the front right of the vehicle.  The
  driver has a spring-loaded hatch that pops up and then swings to the left, with a latch securing it when it is open.  He has a single,
  wide-angle vision block for use when his hatch is closed.  The loader also has a single wide-angle vision block, facing front.  The
  commander’s cupola rotates by a hand crank and has six vision blocks for all-around vision.  The commander also has binocular
  periscope for long-range use, and a machinegun on a pintle attached to the cupola.
       Armament is a 105mm rifled gun, with a 7.62mm coaxial machinegun and a 7.62mm commander’s machinegun.  The Mk 1 is
  also equipped with an L-21A2 .50 ranging machinegun.  Turret control is all-electric with manual backup; stabilization is also
  
  electric by the use of reference gyroscopes, and is essentially a more advanced version of the stabilization system of the Chieftain
  Mk 2; the Vickers Mk 1 became one of the first tanks to be able to fire with acceptable accuracy on the move.  The Vickers Mk 1
  also has a primitive ballistic computer.  Some Indian versions have a white light/IR searchlight to the left of the main gun.
       The Mk 1 used a traditional torsion bar suspension, except that the bars were wrapped to reduce wear and tear, with stops in
  the hull to limit up and down travel of the arms.  The first, second, and last set of roadwheels also have separate torsion bars that
  give the Mk 1 more cross-country mobility, and they have hydraulic dampers.  The tracks are of cast manganese steel for lighter
  weight.  The engine is the a version of the same Leyland L60 on early marks of the Chieftain, but it is a diesel model developing
  600 horsepower instead of being a multifuel engine.  A 37-horsepower APU is also fitted.  The Vickers Mk 1 can be fitted with a
  floatation screen (take 30 minutes to deploy) that allows the Mk 1 to swim.
   
  The Version that Never Was: The Vickers Mk 2
       The original Vickers-Armstrong Tank was to have Vigilant ATGM launching boxes mounted on either side of its turret to increase
  its firepower.  The Vickers Mk 2 resurrected this idea; on either side of the turret, behind the stowage bins, were two launcher
  boxes for Swingfire ATGMs.  This would have (at the time) given the Vickers Mk 2 unprecedented firepower, especially at long
  ranges.  The idea was not taken up by any country, however, and this variant was never built.  The launcher boxes are not nearly
  as well protected as the turret, however; they have an AV of only 4.
   
  The Vickers Mk 3
       The Mk 3 was originally built to the specifications of the Nigerian Army, but was also the version sold to Kuwait, Kenya, and
  Tanzania.  Many features have been redesigned, including a redesigned turret and ammunition stowage scheme to allow more
  main gun rounds to be carried, a new cast steel nose with increased armor protection, a more powerful engine, and a better
  ballistic computer and fire control system.
       The powerpack has been replaced by a GM 12V-71T 720-horsepower turbocharged diesel along with a TN-12 Mk 5 automatic
  transmission.  If necessary, the automatic transmission has an override to allow for manual operation of the transmission.  (A Rolls-
  Royce 750-horsepower turbocharged engine is offered as an alternative; for game purposes, performance is the same.)
       The commander’s cupola still uses a hand crank (electric traverse is offered as an alternative), but he has a new sight that has
  day and night channels and x10 magnification.  He also has emergency override controls for the main gun and coaxial, as well as
  sights for those weapons.  The commander can also access the gunner’s sight.  The commander’s machinegun is fixed to the
  cupola, but can benefit from the commander’s sights, and be aimed and fired from under armor.  The gunner’s fire control
  equipment is greatly improved, including a more compact and powerful ballistic computer, a laser rangefinder, wind and
  temperature sensors, corrections for barrel droop, and a thermal sleeve for the main gun.  On each side of the turret are a cluster
  of six smoke grenade launchers.
       Designed specifically for Malaysia, the Mk 3(M) is an upgrade of the Mk 3 that is essentially a rebuild of the Mk 3. Service with
  the Malaysian Army began in 1999.  The Mk 3(M) retains the basic Mk 3 hull and turret, but the glacis and hull sides are equipped
  with lugs for ERA.  Fire controlled is further improved, as is gun stabilization and the night vision suite, including thermal imaging
  for the gunner.  The commander can access the gunner’s thermal imager, or use his own night vision equipment.  The Mk 3(M)
  includes an air conditioning system, a GPS system, a laser warning system (tells the crew when a laser is targeting their tank), an
  NBC overpressure system, and smoke grenade clusters on each side of the turret that are increased to eight on each side.  Lugs
  in the front allow for mine flails of a dozer blade to be mounted.
      
       Twilight 2000 Notes: The Vickers Mk 3(M) was never built in the Twilight 2000 timeline).  The countries listed above have their
  Vickers tanks, in addition to Norway, Denmark, Thailand, and the Philippines.  Some 40 Mk 3s were also used by Home Defense
  forces in the British Isles themselves.
  Vehicle
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Mk 1
  $231,328
  D, A
  700 kg
  38.1 tons
  4
  18
  Active/Passive IR (G)
  Shielded
  Mk 2
  $245,628
  D, A
  500 kg
  38.3 tons
  4
  20
  Active/Passive IR (G)
  Shielded
  Mk 3
  $247,783
  D, A
  700 kg
  38.7 tons
  4
  22
  Passive IR, Image
  Intensification (G, C)
  Shielded
  Mk 3(M)
  $442,337
  D, A
  700 kg
  39.9 tons
  4
  26
  Thermal Imaging (G), Passive
  IR (C), Image Intensifier (G, C)
  Shielded
   
  Vehicle
  Tr
  Mov
  Com Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Mk 1, Mk 2
  126/89
  23/19/3
  1000
  339
  Trtd
  T5
  TF42  TS16  TR9  HF59Sp  HS14Sp  HR8
  Mk 3
  128/90
  24/19
  1000
  503
  Trtd
  T4
  TF54Sp  TS20Sp  TR9  HF76Sp  HS14Sp 
  HR8
  Mk 3(M)
  126/89
  24/19
  1000
  511
  Trtd
  T4
  TF54Sp  TS20Sp  TR9  HF76Sp  HS14Sp 
  HR8
   
  Vehicle
  Fire Control
  Stabilization
  Armament
  Ammunition
  
  Mk 1
  +2
  Fair
  105mm L-7A1 Rifled Gun, L-7A2, L-
  7A2 (C), L-21A2 (Ranging)
  44x105mm, 3000x7.62mm, 600x.50
  Mk 2
  +2
  Fair
  105mm L-7A1 Rifled Gun, L-7A2, L-
  7A2, L-21A2 (Ranging), 4xSwingfire
  ATGM Launchers
  44x105mm, 3000x7.62mm, 600x.50,
  4xSwingfire ATGM
  Mk 3
  +3
  Fair
  105mm L-7A1 Rifled Gun, L-7A2, L-
  37A1 (C), L-21A2 (Ranging)
  50x105mm, 3000x7.62mm, 600x.50
  Mk 3(M)
  +3
  Good
  105mm L-7A1 Rifled Gun, L-7A2, L-
  37A1 (C), L-21A2 (Ranging)
  50x105mm, 2600x7.62mm, 700x.50
   
  Vickers Defence FV-4030/3 & FV-4030/4 Challenger 1&2
       Notes: The story of the Challenger tank actually began in the late 1960s, when the British began design work on what was to
  be then a heavily-updated Chieftain.  This tank was to be equipped with a revolutionary new secret armor, which is now known as
  Chobham.  At first, the British were cooperating on such a tank with the Germans, but that deal fell apart in about 1977, when the
  British and German engineers’ diverged to the point that they could no longer work together.  For a short time, the British even
  considering buying into the American XM-1 program, replacing certain components such as the engine, transmission, and main gun
  to British standards.  Another idea was an updated Chieftain hull with a casemated main gun.  In the late 1970s, the British MoD
  began Project Definition, which finally resulted in the Challenger 1; this program benefited greatly from the Shir1/Shir 2/Khalid tanks
  Built from the Iranian and Jordanian governments, (the Challenger 1 is in many ways an updated Shir 2) but resulted in a quantum
  leap ahead of the Chieftain.  First deliveries to the British Army began in 1983.
   
  The FV-4030/3 Challenger 1
       One of the first things from Project Definition studies was that the AGT-1500 gas turbine used in the M-1 Abrams was too fuel-
  hungry and that the Chieftain’s L60 Mk7 engine could never be upgraded enough to provide the large increase in power desired. 
  This resulted in a complete change in powerpacks; the engine would be a Rolls-Royce Condor 12V turbocharged multifuel engine
  developing 1200 horsepower.  This was coupled to a Gear Industries TN37 transmission, and the Challenger 1 is also equipped
  with a Coventry H30 37-horsepower APU.  At the rear of the hull, a pair of 300-liter auxiliary fuel drums may be fitted to extend
  range.  These drums may be dropped at any time and carried at the rear slightly below the level of the rear deck; if they catch on
  fire, the chance of burning fuel pouring into the engine compartment are less than if they were carried “Soviet-style.”
       The Challenger’s most radical upgrade was, of course, the incorporation of Chobham armor into the glacis and turret front.  The
  turret has a largely conventional layout inside, with the commander to the right side, using a modified version of the Chieftain Mk
  5/3’s cupola.  This cupola is usually armed with an integral L-37A2 machinegun.  The cupola has all-around vision blocks; the front
  one could be quickly replaced with a day/night image intensification vision block.  The commander can also use the image
  intensification vision block as a gunsight for the main gun or coaxial, and he does have auxiliary controls for them.  However, late-
  production Challenger 1s had a TOGS upgrade for the commander in 1987, giving him a day/night sight incorporating a thermal
  imager, including an independent thermal sight/day sight for the commander (what in the Abrams is called a CITS).  In front of the
  loader’s hatch is a swiveling periscope with no magnification.  The driver is in the center front of the hull, behind the glacis; his
  hatch is in a shallow cut in the hull, with a hatch that opens slightly up and then pivots to the side.  His forward vision block can be
  replaced with a night periscope.
       (It may be just me, but the Challenger 1’s turret looks oddly irregular, as if it were higher on the commander’s side than the
  loader’s side.)
       First-production Challenger 1s were equipped with the L-11A5 120mm rifled gun, as with late marks of the Chieftain, and an L-
  8A2 coaxial machinegun.  On either side of the front of the turret are 5-barreled smoke grenade launchers.  The gunner has an
  improved version of the Chieftain’s IFCS; the main improvement is to accommodate the Challenger 1 turret’s faster rotation rate
  and faster main gun elevation/depression capability.  The ballistic computer also uses a more compact design with a faster
  processor and more memory than that of the Chieftain, and other components are 100% solid state and EMP-shielded.  The laser
  rangefinder has a far greater range to keep up with improvements in ammunition and allow for possible future gun technology
  improvements.  The laser rangefinder is mounted on the roof instead of the front of the turret to increase the integrity of the turret’s
  frontal armor.  The suspension is a hydrogas system with aluminum-alloy roadwheels and return rollers and steel sprockets and
  idler wheels.
       The CHIP (Challenger Improvement Program), beginning in 1987 with the aforementioned TOGS upgrade, also included the
  more agile and faster-acting TN54 transmission.  The engine received a DASCU (Digital Automotive System Control Unit), which
  further increased the operation of the engine and driver’s controls, and adds a system called BITE that allows diagnostic computers
  direct access to the engine transmission during maintenance without having to pull the powerpack.  The APU was replaced with a
  Perkins Type 4108, with the same 37 horsepower capability, but lower fuel consumption.  Other improvements, such as a power
  increase for the engine and a change to the L-30 main gun, were contemplated but not carried out, as the Challenger 2 was to be
  soon in production.  GPS was also incorporated into the Challenger 1; at first this was put only on command tanks, but later
  equipped all Challenger 1s after Desert Storm.
       As a result of experience in Desert Storm, the Challenger 1 was further upgraded in 1991 with lugs for ERA on the glacis and
  improved ammunition stowage allowing the carriage of more of the long-rod L-26E1 APFSDU ammunition.  No further upgrades are
  
  contemplated for the British Army, as most Challenger 1s have now been replaced with Challenger 2s.
   
  The FV-4030/4 Challenger 2
       While the Challenger 1 was and is a damn fine tank, Vickers Defence knew they could still improve on it.  The Challenger 2
  started out as a private venture for Vickers in 1986, a huge slate of upgrades that could be applied to what was then the
  Challenger 1.  Vickers built eight new turrets and did several automotive updates to the Challenger, and in 1987, a formal
  demonstration was held in 1987.  The eventual result was production beginning in 1993, using the No. 9 prototype as the base,
  and improvements were made to virtually the entire tank.  The Challenger 2 began service in May 1994. 
       Externally, the Challenger 2 looks almost identical to the Challenger 1, though the turret appears boxier than that of the
  Challenger 1, a result of armor improvements.  Crew positions are the same as those on the Challenger 1, though the turret
  positions are slightly shifted to accommodate design changes inside the turret.  The commander has eight vision blocks for all-
  around vision when buttoned up, as well as a magnifying day/night periscope.  Under each vision block is a red button; when
  pushed, the cupola and commander’s seat turns so that the vision block is lined up with the periscope.  Originally, the Challenger 2
  did not have a CITS, but it was quickly added.  The loader has the same vision accommodations as those of the Challenger 1, as
  does the driver, except that the driver can adjust track tension from his position.
       The main gun of the Challenger 2 is an L-30 55-caliber 120mm rifled gun; this gun has a number of improvements over the L-
  11A5, the foremost of which are increased barrel length for increased range and the CHARM ammunition with “stick” instead of
  bagged charges.  The Challenger 2 can also fire the L-11A5’s bagged charges, but this negates some of the improvements in the
  autoloading system.  Unlike most tank main guns, the bore of the L-30 is also chrome-lined to decrease wear.  The L-30 can also
  fire the CHARM 3 APFSDU round, which is a long-rod penetrator.  The charges are stowed in armored bins; any explosive-type
  rounds are stowed beneath the turret floor.  The coaxial machinegun is an EX-34 (L-94A1) 7.62mm ChainGun. The commander
  and loader have externally-mounted L-37A2 machineguns; the commander’s machinegun can be aimed and fired from under
  armor. On either side of the turret front are five smoke grenade launchers.  A smoke screen can also be laid by injecting diesel fuel
  into the tank’s exhaust.  The gunner has a fully-stabilized sighting and vision system on the turret roof, along with a conventional
  periscope sight and a telescopic sight coaxial to the main gun (normally used for muzzle reference purposes).  The Challenger 2 is
  powered by the same power pack as powers the Challenger 1 with the CHIP.
       Vickers Defence has designed room for growth into the Challenger 2, ranging from gun upgrades to specialist command
  vehicles.  Some that have already been trialed or used include the addition of ERA lugs on the glacis, turret front, turret sides, and
  hull sides, a CITS and a new 3 kW APU.  In 2003, BAE Combat Systems began adding the PBISA (Platform Battlefield Information
  System Application) to the Challenger 2.  This system is similar to the FBCB2 system used on the US M-1A2 (the so-called
  “electric tank” modifications).  This includes computers, modems, GPS, land navigation systems, and software to integrate the
  Challenger 2s into a tight-woven intelligence net and battlefield coordination system.  For Operation Telic (the British participation in
  Iraq) a kit similar to the American TUSK kit for the Abrams was also devised.
   
  The Challenger 2E (Desert Challenger)
       The Challenger 2E was originally called the Desert Challenger since it incorporated improvements learned in Desert Storm. 
  The British Army was not interested, so Vickers Defence is selling it on the export market (hence the “E,” for export).  The
  Challenger 2E has most of the basic systems of the Challenger 2.  The primary change is the use of the German MTU-
  EuroPowerPack, with a turbocharged diesel engine developing 1500 horsepower, and is smaller and lighter than the powerpack of
  the Challenger 1 and Challenger 2.  This allows more internal stowage, some of which accommodates larger fuel tanks.  The
  suspension is an updated version of the Challenger 2 hydrogas system.  The tracks of the Challenger 2, primarily suited to
  European conditions, are replaced with a set that is more universally usable.  The Challenger 2E has a CITS based on the latest
  French SAGEM MVS-580 IRIS, which also has its own laser rangefinder.  The gunner’s sight is similar and is also roof mounted,
  except that it is not panoramic; both are gyrostabilized.  The Challenger 2E is fitted with a BMS (Battle Management System),
  which uses a version of the M-1A2 Abrams’ FBCB2 software and a British-built GPS system.  The L-30A1 120mm main gun is
  designed with the L-29 APFSDS-T round in mind, but can fire DU rounds as well.  The Challenger 2E can ford to a depth of 2
  meters using a kit or 1.07 meters without one; if installed, the system merely has to be turned on to allow the deeper fording. 
  Standard commander’s machinegun is the M-2HB, but the Challenger 2E can take a CROWS-type station if desired by the buyer. 
  Air conditioning and heating are included.
   
  The Omani Challenger 2
       The primary change to Omani Challenger 2s are in the powerpack, which allow the engine to maintain full power in
  temperatures up to 126 degrees Fahrenheit (52 degrees Celsius).  This is done with a modified water-cooling and airflow system,
  and additional dust filtration.  The radiators and fans are physically larger, and air enters and exists through louvers on the rear hull
  deck.  (This has a by-product of reducing the Challenger 2s thermal signature.  The cupola-mounted commander’s L-37A1
  machinegun has been replaced with a pintle-mounted M-2HB.  The Omani Challenger 2 also uses US-built communications gear,
  improved air conditioning, and a GPS system.
   
       Twilight 2000 Notes: Iranian forces loyal to NATO did receive some Challenger 1’s, but only about 30 or so.  A few were also
  supplied to Israel, and some 40 or so were sold to the Chinese.  However, the bulk of the Challenger 1’s went to replace
  
  Challenger II losses in Europe or to fight insurgents in the British Isles themselves.  The Omanis also got their Challenger 2s.  The
  Challenger 2E became standard production for the British Army, but not until 1995, and less than 200 actually made it to the British
  Army.
       Merc 2000 Notes: These tanks became great seller to those who could afford them.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Challenger 1
  $665,663
  D, G,
  AvG, A
  500
  kg
  62
  tons
  4
  25
  Passive IR (D), Image
  Intensification (C, G), Thermal
  Imaging (G)
  Shielded
  Challenger 1 (CHIP)
  $714,503
  D, G,
  AvG, A
  500
  kg
  62
  tons
  4
  26
  Passive IR (D), Image
  Intensification (G), Thermal
  Imaging (C, G)
  Shielded
  Challenger 2
  $729,659
  D, G,
  AvG, A
  500
  kg
  62.5
  tons
  4
  28
  Passive IR (D), Image
  Intensification (G), Thermal
  Imaging (C, G)
  Shielded
  Challenger 2
  (Upgraded)
  $729,859
  D, G,
  AvG, A
  500
  kg
  62.5
  tons
  4
  28
  Passive IR (D), Image
  Intensification (G), Thermal
  Imaging (C, G)
  Shielded
  Challenger 2
  (Upgraded/Telic)
  $782,449
  D, G,
  AvG, A
  500
  kg
  63.1
  tons
  4
  28
  Passive IR (D), Image
  Intensification (G), Thermal
  Imaging (C), 2nd Gen Thermal
  Imaging
  Shielded
  Challenger 2
  (PBISA)
  $1,347,891
  D, G,
  AvG, A
  500
  kg
  63
  tons
  4
  30
  Passive IR (D), Image
  Intensification (G), Thermal
  Imaging (C), 2nd Gen Thermal
  Imaging
  Shielded
  Challenger 2
  (PBISA/Telic)
  $1,400,481
  D, G,
  AvG, A
  500
  kg
  63.6
  tons
  4
  30
  Passive IR (D), Image
  Intensification (G), Thermal
  Imaging (C), 2nd Gen Thermal
  Imaging
  Shielded
  Challenger 2E
  $1,323,638
  D, A
  500
  kg
  62.5
  tons
  4
  30
  Passive IR (D), Image
  Intensification (G), Thermal
  Imaging (C, G)
  Shielded
  Omani Challenger 2
  737,881
  D, G,
  AvG, A
  500
  kg
  62.5
  tons
  4
  28
  Passive IR (D), Image
  Intensification (G), Thermal
  Imaging (C, G)
  Shielded
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Challenger 1
  130/91
  30/21
  1592+600
  611
  Trtd
  T6
  TF100Cp  TS28  TR21  HF149Cp 
  HS21Sp  HR16
  Challenger 2
  127/89
  29/21
  1592+600
  616
  Trtd
  T6
  TF125Cp  TS32  TR21  HF175Cp 
  HS24Sp  HR16
  Challenger 2E
  129/91
  29/22
  1962+600
  618
  Trtd
  T6
  TF125Cp  TS32  TR21  HF175Cp 
  HS24Sp  HR16
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Challenger 1
  +3
  Good
  L-11A5 120mm Gun, L-37A1 (C), L-
  8A2
  64x120mm, 4000x7.62mm
  Challenger 2
  +3
  Good
  L-30 120mm Gun, L-37A1 (C), EX-34
  52x120mm, 4000x7.62mm
  Challenger
  2/Upgraded/PBISA
  +4
  Good
  L-30 120mm Gun, L-37A1 (C), EX-34
  52x120mm, 4000x7.62mm
  Challenger 2E
  +4
  Good
  L-30A1 120mm Gun, M-2HB (C), EX-
  34
  52x120mm, 3000x7.62mm,
  500x.50
  Omani Challenger
  2
  +3
  Good
  L-30 120mm Gun, M-2HB (C), EX-34
  52x120mm, 3000x7.62mm,
  500x.50
   
  
   
  CGNC Type 98
       Notes: The Type 99 is currently the most advanced tank that is fielded by the Chinese Army.  It is a result of Chinese tank
  designing that began in the 1970s to provide a tank equal or better than those fielded by other countries.  It is a direct descendant
  of the Type 85, Type 88, and Type 90, and also incorporates cooperative efforts between China and captured or provided
  examples of Russian tanks over the years.  The result is a tank that, though not quite a match for the Abrams or Challenger 2, is
  very much a modern design.
   
  The Type 99
       The hull of the Type 99 is based on that of the Russian T-72, though it is about a meter longer and incorporates modular armor
  panels for the glacis and side skirts.  The driver is in the center of the hull, while the commander is on the right of the turret and
  the gunner on the left.  The turret is in no way similar to that of any other tank in the world, being low-profile, angular, and squat; it
  would almost qualify as a “Crew-in-Hull” design in Twilight 2000 terms.  The turret front and sides also have modular armor
  panels.  The frontal turret armor is similar in shape to the wedge-shaped armor panels of the Leopard 2A6.  Lugs for ERA are
  found on the turret front (and part of the roof), glacis, and hull sides.  The crew is protected by an NBC overpressure system, with
  a collective NBC system backup.  The driver has three vision blocks allowing forward vision; one of these can be replaced with an
  image intensifier for night driving.  The commander has six wide-angle vision blocks to provide 360-degree vision; he also has a
  Commander Panoramic Viewer, equivalent to the Western CITS and giving him an independent laser designator and day/night
  vision in an armored housing atop the turret.  The gunner has a similar armored housing atop his position.
       Armament consists of a 125mm gun, with a thermal sleeve and fume extractor – but the main gun is 51 calibers long, longer
  than the typical Russian/Chinese 125mm gun, and is called the ZPT-98.  The main gun is also capable of firing a Chinese-made
  copy of the 9M119 Reflecks (AT-11 Sniper) ATGM.  A PKT coaxial and a W-85 commander’s machinegun complete the armament,
  and each side of the turret has six smoke grenade launchers.  The gun is fully stabilized and features an up-to-date fire control
  state with a ballistic computer to assemble the information; gun laying is largely automatic, with the gunner or commander picking
  the target and giving the information to the ballistic computer.
       The Type 99 has several countermeasure systems, including a laser warning device, and an active laser defense weapon used
  to dazzle enemy vision devices as well as incoming missiles. These devices can be angled upward sufficiently so that they can
  target low-flying helicopters and possibly aircraft.  In addition to the standard complement of radios, the Type 99 can communicate
  with other Type 99s by tight-beam coded laser.  The Type 99 is equipped with GPS and an IFF system.
       The suspension of the Type 99 is improved over previous Chinese tank designs, and the tank is powered by a German-built
  MBB71ka501 1500-horsepower supercharged diesel engine.  The transmission may be automatic, semi-automatic, or manual, at
  the choice of the driver.
       The Type 99A1 is essentially the same, but the armor on the turreted is further improved.  The hull is also more similar to that
  of the Pakistani Al-Khalid tank than the Type 99’s is.  The Type 99A2 (also known as the Type 99G) adds an active protection
  system, similar to the Arena system found on Russian tanks, but with the countermeasure missiles being guided by millimetric
  radar.  The commander’s CPV gives him a wider area of view.
   
  The Type 98: The Type 99 – Minus Some…
       The Type 98 is often thought of as a pre-production or prototype version of the Type 99, or perhaps a bridge between the Type
  90 and Type 99.  The Type 98 has most of the fire control suite of the Type 99, but the main gun is a standard Russian/Chinese
  125mm gun and cannot fire the AT-11 Sniper ATGM.  The main gun originally had no autoloader, but it was quickly added on the
  Type 98G version.  The laser warning device is present, but it is mast-mounted on the turret roof.  The active laser dazzler is not
  present in the Type 98.  The GPS is present, but not the IFF transmitter.  The radios are there, but not the laser communications
  devices.  The turret is very different in shape; it is virtually flat-faced, like that of the Type 90.  The turret design is also such that
  there are significant gaps between the turret ring and the hull, leaving major shot traps almost all the way around the Type 98. 
  The Type 98 is powered by a 1200-horsepower supercharged diesel, rather than the 1500-horsepower engine of the Type 99.
       Though a small number of Type 98s were produced to participate in the National Day Parade in Beijing on 01 October 1999,
  the Type 98 was never actually meant for series production.
   
       Twilight 2000 Notes: As of 2000, only 18 sightings of the Type 98 have been made by Russian and Vietnamese forces.  The
  Type 99 does not appear to have made it into production.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Type 99
  $773,906
  D, A
  500 kg
  54 tons
  3
  24
  Image Intensification (D, G, C),
  Thermal Imaging (C, G)
  Shielded
  Type 99A1
  $792,622
  D, A
  500 kg
  55.65
  tons
  3
  24
  Image Intensification (D, G, C),
  Thermal Imaging (C, G)
  Shielded
  Type 99A2
  $928,915
  D, A
  500 kg
  55.85
  tons
  3
  24
  Image Intensification (D, G, C),
  Thermal Imaging (C, G)
  Shielded
  Type 98
  $733,085
  D, A
  500 kg
  51 tons
  3
  22
  Image Intensification (D, G, C),
  Shielded
  
  Thermal Imaging (C, G)
   
  Vehicle
  Tr Mov
  Com
  Mov
  Fuel Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Type 99
  168/118
  36/26
  1100+400
  740
  Trtd
  T6
  TF160Cp  TS48Sp  TR26  HF200Cp 
  HS34Sp  HR22
  Type
  99A1/A2
  164/115
  35/25
  1100+400
  763
  Trtd
  T6
  TF170Cp  TS48Sp  TR26  HF200Cp 
  HS34Sp  HR22
  Type 98
  143/100
  31/20
  1000+400
  573
  Trtd
  T6
  TF152Cp  TS45Sp  TR22  HF190Cp 
  HS32Sp  HR20
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Type 99/99A1/99A2
  +4
  Good
  125mm ZPT-98 Gun, PKT,
  W-85 (C)
  41x125mm, 5xAT-11 ATGM,
  2000x7.62mm, 300x12.7mm
  Type 98
  +4
  Good
  125mm Rapira Gun, PKT,
  DShK (C)
  41x125mm, 2000x7.62mm,
  300x12.7mm
   
  NORINCO Type 59
       Notes: The Russians sold (or gave) the Chinese a number of T-54 tanks in the early 1950s, along with a license to produce the
  T-54 indigenously.  This they did in large numbers.  Original Type 59’s were essentially identical to the T-54, but without the IR
  searchlight and with Chinese-built radios and a few other subcomponents.  Over time, the Type 59 has been steadily upgraded by
  China and other countries, and remain in service (sometimes in a drastically different form) around the world today.
   
  Early Type 59s
       As stated above, the Type 59 was essentially a copy of the Russian T-54 with little alteration.  With the Russian introduction of
  the T-54A a couple of years later, the Chinese copied many of these improvements, including an IR searchlight, gun stabilization
  (in the vertical plane only), and a fume extractor for the main gun; these versions are called the Type 59A.
       Layout is conventional for a post-World War 2 Russian tank, with the driver in the front left of the hull and a hatch opening to
  the left.  His vision blocks are unusual in that they pop up into position when the hatch is closed, and the wide-angle vision blocks
  give him frontal vision and some vision to the right side.  The commander is on the right side, with a hatch that normally opens to
  the front and a pintle-mounted Type 54 (DShK) heavy machinegun to the rear, though the cupola can be rotated via a hand crank. 
  The loader has a two-piece hatch on the left side.  Both have all-around vision blocks.  In the floor of the Type 59 is an escape
  hatch.
       The turret itself has an unusual feature; while the turret and basket itself rotate, the turret floor does not.  Main armament is a
  Type 59 (D-10T) 100mm rifled gun; it’s coaxial machinegun is the Type 59 (PKT) machinegun.  The driver also has access to
  another Type 59 machinegun in the bow beside his position.  Traverse for the turret is electro-hydraulic with a manual backup. 
  The gunner has a simple sighting telescope with a range graticule; the base Type 59 had no night vision equipment, but the Type
  59A, had IR night vision equipment for the gunner and commander.  The Type 59A also has an IR searchlight to the right of the
  main gun.
       Suspension is a clone of the T-54’s suspension, being of the Christie type.  The engine is an M-12150L liquid-cooled diesel
  developing 520 horsepower.  Like many Russian-built or inspired tanks of the period, the Type 59 could carry a pair of extra fuel
  tanks at the rear of the vehicle, each carrying 190 liters of fuel.
   
  The Upgrades Begin: The Type 59-I and Type 59-II
       In the mid to late 1970s, the Chinese started an improvement program for their Type 59s, which were quickly facing
  obsolescence.  Some of the minor improvements include hydraulic equipment to make opening the hatches easier and an engine
  low-pressure alarm.  An improved fire extinguishing system was also fitted.  The bulk of the improvements were to the fire control
  system; the Type 59 still has only vertical axis stabilization, but it is electric and essentially automatic.  The gunner has a laser
  rangefinder.  The main gun’s rammer has a hydraulic boost to assist in loading the gun.
       The Type 59-II was an even more radical upgrade; it was introduced in 1984, and done with considerable help from the British. 
  The Type 59-II is armed with a Chinese-built version of the British 105mm L-7A1 rifled gun (with fume extractor and thermal
  sleeve), and the gun is electrically stabilized in both axes instead of just the vertical axis.  Ammunition was essentially the same
  mix as the 105mm ammunition available in the early 1980s except APFSDSDU, but Chinese-made.  The Chinese have since
  developed indigenous ammunition mimicking the various APFSDSDU and long-rod penetrators of the West, and it can fire Western
  ammunition as well.  An improved laser designator is fitted, along with updated communications equipment.  Ammunition is kept in
  armored boxes with a separate explosion suppression system, and the Type 59-II is re-engined with one developing 580
  horsepower.  Four smoke grenade launchers are installed on each side of the turret. In the late 1980s, the Type 59-II was further
  updated; armor was improved and the main gun was given a thermal sleeve.  This version is known as the Type 59-IIA.
       The Type 59D entered service in 1995.  Based on the Type 59-II, both new tanks and upgrade kits were built (both for
  
  indigenous use and export).  The Type 59D’s main gun is based on the L-7A3, but uses a longer barrel for increased range.  In
  addition the Chinese have developed a 105mm version of the Russian 9K116 Bastion (AT-10 Stabber) 10mm gun-fired ATGM,
  enabling killing power at further increased ranges as well as an ability to engage helicopters and low-speed aircraft.  Fire control
  upgrades include a ballistic computer and a laser rangefinder that is a modified version of that found on the Type 80 tank.  The
  commander also has his own laser rangefinder, along with a day/night telescopic sight incorporating an image intensifier.  The
  gunner’s night vision sight has been upgraded to thermal imaging.  The driver also has his own image intensifier for night driving. 
  The glacis and the turret front and sides have lugs for ERA, and the Type 59D is normally found with them (or for peacetime,
  dummy ERA) attached.  There is also a Type 59D1, but this is merely a Type 59D with a standard-length barrel.
   
  Upgrade Packages
       NORINCO has developed a few upgrade packages for the Type 59 (most of which can also be used to upgrade the T-54 and
  T-55).  One of these is a simple upgrade of the main gun to the 105mm L-7A3 105mm rifled gun (treat as a Type 59-I, but
  substitute a 105mm gun for the 100mm gun.)  Necessary gunnery equipment is also replaced to match the new gun.
       NORINCO has also developed a more comprehensive upgrade for the Type 59.  Again based on the Type 59-I, this upgrade
  package (which I refer to as the Type 59-1R below, though this is not an official designation by any means) includes
  rearranged ammunition storage to allow the carrying of not only more APFSDS-type rounds, but newer types of APFSDS rounds. 
  As with the Type 59-II, ammunition stowage is inside armored boxes.  A laser designator is added, along with new night vision
  equipment.  For a more comfortable ride (and to not work the gun stabilizer so hard), the suspension has been modified with
  friction-type shock absorbers and roadwheels that have more travel.  The tracks have been given rubber track pads that reduce
  damage to roads and trails, as well as the tracks themselves.  Perhaps the most dramatic upgrade is the engine; it is replaced with
  a 730-horsepower turbocharged diesel engine.  It is not known if this upgrade package has been sold, but I wouldn’t be surprised if
  it has; in addition, many of the improvements have been applied to other Type 59 upgrades and derivatives. 
       Under the Type 59 Gai program, the Chinese tested a large number of foreign tank developments for retrofitting to the Type
  59.  This eventually resulted in the NORINCO Type 59 Upgrade Package, which can also be applied to the T-54 and T-55.  Some
  rumors point to Israel as having helped the Chinese with this upgrade package, but this is not confirmed.  What is known is that
  the NORINCO Upgrade Package provides a dramatic upgrade in the Type 59’s capabilities.
       Firepower upgrades include the replacement of the standard 100mm gun with a Rheinmetall-type 120mm smoothbore main
  gun.  This gun is largely the same as the Rheinmetall gun, but has a barrel length of L/48 instead of the Rheinmetall standard
  length of L/44.  The Chinese gun has a thermal sleeve and a fume extractor, but no muzzle reference system as on the
  Rheinmetall gun; it is chrome plated to decrease wear.  The Chinese gun can fire both Chinese-made and Western-made
  ammunition, and uses the same semi-combustible cartridge case system.  The gunner has an advanced ballistic computer as well
  as a laser rangefinder; sighting is done with a sighting telescope that has both thermal imaging and image intensifying gear, and
  the gun for the most part, and the gunner must merely lay the crosshairs on the target, after which the ballistic computer keeps
  the gun on target (though the gunner must manually input temperature, wind, and the type of ammunition into the ballistic
  computer).  The commander has his own laser rangefinder and gunsight as well as auxiliary controls for the main gun, though he
  has no access to the ballistic computer or the gunner’s thermal imager.
       Suspension improvements are similar to those of the Type 59-IR, and in addition, the same powerpack is also fitted, giving the
  NORINCO Upgrade 730 horsepower and remarkable agility.  Pivot steering can be engaged at 60% of full speed without danger of
  shedding a track.
       Twilight 2000 Notes: The NORINCO Upgrade Package does not exist in the Twilight 2000 timeline.  The Type 59-IR is a rare
  modification, but many Chinese Type 59s do sport 105mm guns.  The Type 59-II and Type 59-IIA form the core of China’s Type 59
  tank strength, with perhaps only 10% being Type 59Ds and 15% being Type 59D1s.  Most Type 59-Is have been modified into
  more modern versions of the Type 59, but some still exist in the Twilight 2000 timeline.
  Vehicle
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Type 59
  $206,313
  D, A
  400 kg
  36 tons
  4
  14
  Headlights
  Shielded
  Type 59A
  $326,313
  D, A
  400 kg
  36.12 tons
  4
  15
  Active IR (G, C),
  IR Searchlight
  Shielded
  Type 59-I
  $370,873
  D, A
  400 kg
  36.09 tons
  4
  15
  Passive IR (G,
  C), IR
  Searchlight
  Shielded
  Type 59-II
  $283,660
  D, A
  500 kg
  36.09 tons
  4
  15
  Passive IR (G,
  C), IR
  Searchlight
  Shielded
  Type 59-IIA
  $286,428
  D, A
  500 kg
  36.99 tons
  4
  15
  Passive IR (G,
  C), IR
  Searchlight
  Shielded
  Type 59D
  $350,002
  D, A
  500 kg
  37.19 tons
  4
  15
  Image
  Intensification
  (C, G, D),
  Thermal Imaging
  Shielded
  
  (G)
  Type 59D1
  $343,841
  D, A
  500 kg
  37.09 tons
  4
  15
  Image
  Intensification
  (C, G, D),
  Thermal Imaging
  (G)
  Shielded
  Type 59-IR
  $284,030
  D, A
  500 kg
  36.7 tons
  4
  16
  Passive IR (G,
  C), IR
  Searchlight
  Shielded
  NORINCO
  Upgrade
  Package
  $362,154
  D, A
  500 kg
  37.9 tons
  4
  17
  Image
  Intensification
  (C, G, D),
  Thermal Imaging
  (G)
  Shielded
   
  Vehicle
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  Type 59/59A/59-I
  121/85
  25/20
  815+380
  225
  Trtd
  T6
  TF48  TS12  TR11 
  HF60  HS10  HR8
  Type 59-II
  130/91
  27/22
  815+380
  250
  Trtd
  T6
  TF48  TS12  TR11 
  HF60  HS10  HR8
  Type 59-IIA/59D/59D1
  127/89
  26/21
  815+380
  253
  Trtd
  T6
  TF53Sp  TS14  TR11 
  HF66Sp  HS12Sp 
  HR9
  Type 59-IR
  151/106
  31/25
  815+380
  317
  Trtd
  T6
  TF48  TS12  TR11 
  HF60  HS10  HR8
  NORINCO Upgrade
  Package
  142/100
  29/24
  815+380
  327
  Trtd
  T6
  TF53Sp  TS14  TR11 
  HF66Sp  HS12Sp 
  HR9
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Type 59
  +1
  None
  100mm D-10T Gun, PKT,
  PKT (Hull), DShK (C)
  34x100mm, 3500x7.62mm, 200x12.7mm
  Type 59A
  +1
  Basic
  100mm D-10T Gun, PKT,
  PKT (Hull), DShK (C)
  34x100mm, 3500x7.62mm, 200x12.7mm
  Type 59-I
  +2
  Basic
  100mm D-10T Gun, PKT,
  PKT (Hull), DShK (C)
  34x100mm, 3500x7.62mm, 200x12.7mm
  Type 59D
  +3
  Good
  105mm Type 83A Gun, PKT,
  PKT (Hull,) DShK (C)
  34x105mm, 3500x7.62mm, 500x12.7mm
  Type 59D1
  +3
  Good
  105mm L-7A1 Gun, PKT,
  PKT (Hull,) DShK (C)
  34x105mm, 3500x7.62mm, 500x12.7mm
  Type 59-II/59-
  IIA/59-IR
  +2
  Fair
  105mm L-7A1 Gun, PKT,
  PKT (Hull,) DShK (C)
  34x105mm, 3500x7.62mm, 500x12.7mm
  NORINCO
  Upgrade Package
  +3
  Good
  120mm Chinese Gun, PKT,
  PKT (Hull,) DShK (C)
  28x120mm, 3500x7.62mm, 500x12.7mm
   
  NORINCO Type 69
       Notes: The Type 69 is a development of the Type 59, which of course makes it a relative of the Russian T-54.  The Type 69
  came about after the Russians and the Chinese had their falling out in the mid-1960s and the Chinese were receiving little or no
  support from the Russians anymore.  When the Chinese first received the T-54 and turned it into the Type 59, they were
  reasonably pleased to have what was at the time a reasonably modern tank; as they applied upgrades, they were happier.  But by
  the mid-1960s, they saw that the rest of the world had even better tanks.  NORINCO was then tasked to improve the Type 59
  even further.  At first, the results were disappointing, and the resulting Type 69 did not enter production.  However, during the short
  1969 border war between the Chinese and Russians, the Chinese were able to capture a T-62, and incorporate some of the T-62’s
  features into the Type 69.  The Chinese, however, still thought of the Type 69 as a failure, and it was produced for the Chinese
  Army only in limited quantities.  The Type 69, however, became a wide export success, and many more Type 69s were used by
  other countries than were ever used by the Chinese.
   
  The Type 69
       To me, the Chinese Army’s disappointment was understandable; the initial Type 69’s were little more than upgraded Type 59As
  
  with a more powerful engine and thicker armor, side skirts, night vision, and a laser rangefinder.  This was quickly followed by the
  Type 69-I and Type 69-II.  The Type 69-I used a 100mm smoothbore cannon, unlike the rifled gun of the Type 59.  This allows for
  more flexibility of ammunition types, but gives the Type 69-I less range. The Type 69-I has a laser rangefinder and night vision
  equipment.  The gun has a fume evacuator near the muzzle.  The Type 69 has an NBC overpressure system, a semi-automatic
  fire extinguishing system (a handle must still be pulled), and it can lay a smoke screen by injecting diesel fuel into its exhaust.  Four
  smoke grenade launchers are also found on each side of the turret.  The actual layout of the Type 69 and Type 69-I are essentially
  the same as the Type 59.
       The Type 69-II uses a new Chinese-designed 100mm rifled gun, which has a longer barrel than that of the Type 59’s gun.  The
  gun is fully stabilized and uses a rangefinder with a primitive ballistic computer.  The laser rangefinder’s aperture, which is in a
  blister above the gun on the Type 69 and Type 69-I and prone to small arms fire, is embedded in the gun mantlet and is part of
  the gunsight on the Type 69-II.  It does not have this vulnerability.  The commander has a day/night sight.
       Ammunition stowage on the Type 69 series is rearranged, and it is physically slightly larger, so more ammunition for the main
  gun is carried.  The Type 69-IIs used by Thailand have M-2HBs as a commander’s machinegun and M-60E2s instead of PKTs.
  (The Thais refer to their Type 69-IIs as Type 30s.) Some Type 69s have been seen with bustle racks at the rear of the turret (but
  not on Chinese Type 69s).
   
  The Type 79
       The Type 79, at first called the Type 69-III, is a modification built with Western help.  Minor modifications include rubber track
  shoes, but there are a large number of major modifications.  The main gun is replaced with a British 105mm L-7A3 gun with a
  thermal sleeve and a fume extractor.  The gunner’s sight has a thermal imager incorporated into it, and the gunner has an
  improved ballistic computer and laser rangefinder.  The driver has an IR vision block, while the commander has a day/night sight
  with image intensification.  The Type 79 has been given a giant boost in power with a 730-horsepower turbocharged diesel. The
  NBC system has an interesting feature; the Type 79 has an NBC agent detection system.  An alarm sounds when an agent is
  detected, and the crew has about 5 seconds to get down inside the vehicle before the hatches automatically slam shut and lock. 
  The commander’s cupola has its own laser rangefinder.  The bow machinegun has been deleted on the Type 79.  Type 79’s
  generally have large stowage racks that go from halfway down one side of the turret, around the back, and halfway down the other
  side.  The Type 79 was a limited-production tank that was never exported, as more modern designs were quickly becoming
  available.
  Vehicle
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Type 69
  $225,235
  D, A
  550 kg
  37.5 tons
  4
  18
  Active IR (G, C), IR
  Searchlight
  Shielded
  Type 69-
  I
  $325,235
  D, A
  550 kg
  37.6 tons
  4
  18
  Passive IR (G, C), White
  Light/IR Searchlight
  Shielded
  Type 69-
  II
  $365,235
  D, A
  550 kg
  37.7 tons
  4
  18
  Passive IR (G, C), White
  Light/IR Searchlight
  Shielded
  Type 79
  $355,314
  D, A
  550 kg
  37.5 tons
  4
  18
  Passive IR (D), Image
  Intensification (G, C),
  Thermal Imaging (G), White
  Light/IR Searchlight
  Shielded
   
  Vehicle
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  Type 69/69-I/69-II
  126/88
  25/20
  935+380
  250
  Trtd
  T6
  TF52  TS14  TR11 
  HF65  HS12  HR8
  Type 79
  132/92
  26/21
  935+380
  377
  Trtd
  T6
  TF52  TS14  TR11 
  HF65  HS12  HR8
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Type 69
  +1
  Basic
  100mm D-10T gun, PKT, PKT (Hull), DShK
  (C)
  44x100mm, 3500x7.62mm,
  500x12.7mm
  Type 69-I
  +1
  Fair
  100mm Chinese Smoothbore gun, PKT,
  PKT (Hull), DShK (C)
  44x100mm, 3500x7.62mm,
  500x12.7mm
  Type 69-II
  +2
  Fair
  100mm Chinese Rifled gun, PKT, PKT
  (Hull), DShK (C)
  44x100mm, 3500x7.62mm,
  500x12.7mm
  Type 79
  +2
  Good
  105mm L-7A3 gun, PKT, DShK (C)
  44x105mm, 3500x7.62mm,
  500x12.7mm
   
  NORINCO Type 80 Series
       Notes: Though by the mid-1970s, the Chinese took another crack at improving the deficiencies of the Types 59, 69, and 79
  with the Type 80 (also called the Type 88.).  The Type 80 is sort of a hybrid, with the basic shapes of the older tanks, but with
  
  much new technology and improvements.  The old searchlight was deleted as unnecessary. 
       The Type 80 has the basic shape of the Type 79, but has a noticeably different glacis plate and generally improved armor.  The
  Type 80 uses six smaller roadwheels instead of the five of the Type 79, along with three return rollers.  Along with this, the Type 80
  has a much superior suspension in general.  The powerpack is replaced with a British-designed integrated pack with a German
  730-horsepower engine.
       Layout is essentially the same as on the Type 79, but the gunner has a superior fire control suite of British origin, mated to a
  105mm rifled gun of Austrian origin (but virtually identical to the British L-7A3).  On the Type 80, the laser rangefinder is in an
  external blister, but it is part of the gunner’s sight on the Type 80-II.  On the Type 80-II, the gunner’s sight is moved to the roof in
  an armored enclosure to allow for improvements to the frontal armor of the turret. 
       The Type 88 is the most common version in use by the Chinese Army; it is essentially identical to the Type 80-II, but the
  stowage bins on the front of the turret were removed to allow lugs for ERA to be fitted.  The Type 88B has improved ammunition
  arrangements so that newer types of 105mm ammunition can be stowed inside, and an image-stabilized fire control system was
  added.  There are some slight improvements to the armor.  The Type 88A, despite its name, is a newer development of the Type
  88B, with a Type 83-I main gun with a longer tube for added range.  The Type 88A also mounts lugs for newer 2nd Generation
  ERA.
       The Type 88C is sort of a different animal.  The main gun is replaced with a Russian-style 125mm main gun, along with the
  autoloader, and the engine is replaced with one developing 1000 horsepower.  In addition, the Type 88C is the first Chinese tank to
  incorporate composite armor.  Otherwise, it is for the most part the same as the Type 88A.  It is partially related to the Type 85
  tank, enough that many sources group it with the Type 85 rather than the Type 80.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Type 80
  $328,209
  D, A
  600 kg
  38 tons
  4
  22
  Passive IR (D), Image
  Intensification (G, C), Thermal
  Imaging (G)
  Shielded
  Type 80-II
  $332,700
  D, A
  600 kg
  38.5 tons
  4
  22
  Passive IR (D), Image
  Intensification (G, C), Thermal
  Imaging (G)
  Shielded
  Type 88
  $334,700
  D, A
  600 kg
  38.6 tons
  4
  22
  Passive IR (D), Image
  Intensification (G, C), Thermal
  Imaging (G)
  Shielded
  Type 88B
  $375,112
  D, A
  600 kg
  39.5 tons
  4
  26
  Passive IR (D), Image
  Intensification (G, C), Thermal
  Imaging (G)
  Shielded
  Type 88A
  $385,762
  D, A
  600 kg
  39.68
  tons
  4
  24
  Passive IR (D), Image
  Intensification (G, C), Thermal
  Imaging (G)
  Shielded
  Type 88C
  $489,595
  D, A
  600 kg
  40.44
  tons
  3
  25
  Passive IR (D), Image
  Intensification (G, C), Thermal
  Imaging (G)
  Shielded
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Type 80
  131/91
  31/21
  1000+400
  379
  Trtd
  T6
  TF70Sp  TS14  TR11  HF88Sp 
  HS12Sp  HR8
  Type 80-II/88
  129/90
  31/21
  1000+400
  385
  Trtd
  T6
  TF77Sp  TS14  TR11  HF96Sp 
  HS12Sp  HR8
  Type 88B/88A
  123/86
  30/20
  1000+400
  404
  Trtd
  T6
  TF80Sp  TS17  TR12  HF100Sp 
  HS14Sp  HR10
  Type 88C
  157/110
  38/26
  1000+400
  509
  Trtd
  T6
  TF80Cp  TS17Sp  TR12  HF100Cp 
  HS14Sp  HR10
   
  Vehicle
  Fire Control
  Stabilization
  Armament
  Ammunition
  Type 80
  +2
  Good
  105mm L-7A3 gun, PKT,
  DShK (C)
  44x105mm, 2250x7.62mm, 500x12.7mm
  Type 80-
  II/88/88B
  +3
  Good
  105mm L-7A3 gun, PKT,
  DShK (C)
  44x105mm, 2250x7.62mm, 500x12.7mm
  Type 88A
  +3
  Good
  105mm Type 83-I gun, PKT,
  DShK (C)
  44x105mm, 2250x7.62mm, 500x12.7mm
  Type 88C
  +3
  Good
  125mm Rapira gun, PKT,
  DShK (C)
  38x125mm, 2250x7.62mm, 500x12.7mm
  
   
  NORINCO Type 85 Series
       Notes: The Type 85 is a further modification of the Type 80 series (though it pre-dates the Type 88 – how’s that for confusing?
  ).  Differences include a change from a cast turret to an all-welded design, making the incorporation of advanced armors easier,
  several changes in main gun design and fire control, generally heavier armor, a more powerful engine, and some suspension
  changes.
       The original Type 85 was unveiled in 1988, but it was rejected by the Chinese Army, and the Type 85 was further modified and
  offered for export (primarily to Pakistan, who also rejected it).  The Type 85 differed little from the Type 80-II, but had a welded,
  angular turret (though without any special armors).  The Type 85-I was virtually the same as the Type 85, but has a turret front
  incorporating composite armor.  (It too was rejected by the Chinese Army, as well as the Pakistanis.)
   
  Initial Production: The Type 85-II
       The initial production version, the Type 85-II, was essentially a Type 85-I with improved fire control, including an under-armor
  laser designator, a more compact and powerful ballistic computer, and a wind sensor.  The Type 85-II is equipped with a 105mm
  main gun. Layout is conventional for a Chinese tank, with the driver at the front left with a hatch cover that pops up somewhat and
  then rotates to the left.  He has observation vision blocks, one of which can be removed and replaced with night vision block.  The
  gunner is in the left of the turret with the commander on the right.  The gunner has a forward-opening hatch, and the gunner’s
  sight is ahead of this hatch.  The commander had an electric-traverse cupola with all-around vision blocks and a day/night
  periscope.  The commander’s machinegun is mounted on the left side of the cupola, putting it in reach of the gunner if he needs it.
       As stated above, the fire control suite includes a ballistic computer and laser rangefinder, as well as a wind sensor and night
  vision.  The wind sensor is on a pole at the rear of the turret and can be damaged by small arms fire.  The gunner enters
  information by a touchscreen, and most of the electronic systems are solid-state.  On each side of the turret are six smoke grenade
  launchers, and the Type 85-II can lay a smoke screen by injecting diesel fuel into its exhaust.  The ammunition for the 125mm
  includes a new Chinese-designed APFSDS round with a long-rod penetrator.  The ammunition is normally contained within
  armored boxes to minimize damage from explosions, and the Type 85-II has an automatic fire suppression system as well as an
  internal NBC collective filtration system.  The engine is believed to be the same 730-horsepower engine as on most of the Type 80
  series.
       The Type 85-IIA is essentially identical to the Type 85-II, but the 105mm gun is replaced with a 125mm gun of Chinese design. 
  The autoloader is a direct copy of the autoloader for the Russian 2A46 main gun (reportedly gleaned from a T-72 captured in Iraq
  by Iran).  It is rumored that these changes were made at the request of Pakistan; in any case, the Pakistanis did build over 300 of
  them under license, which are referred to as the Type 85-IIAP (most of which have now been upgraded to the Type 85-III level);
  Type 85-IIAPs use US-built radios instead of Chinese ones.
       The Type 85-IIM is a further improved version of the Type 85-IIA.  Though the Type 85-IIM is heavier and has improved armor
  protection, perhaps the biggest advance in the Type 85IIM is the ISFCS (Image-Stabilized Fire Control System), a forerunner of the
  same system installed on the Type 88.  The ISFCS integrates the gunner’s sight, night vision, ballistic computers, meteorological
  sensors, and information such as the angle of cant and barrel droop into a single system, along with supplying an integrated picture
  of all this information to the gunner on only two LCD panels.  Another small change is the replacement of the driver’s passive IR
  vision block with one that uses image intensification.  The armor improvements in the hull of the Type 85-IIM appear to have
  required a new hull design, one not based on the Type 80, and one that also incorporates some suspension improvements.  These
  improvements come at the cost of greatly-increased weight, along with a loss of speed and agility.  The Pakistanis also license-
  produced the Type 85-IIM, though most of theirs use US-built radios instead of Chinese-built radios.
       With improvement, the Type 85-IIM was upgraded to the Type 88C.
   
  A Step Further: The Type 85-IIIM
       The Type 85-IIIM was designed from the outset for export to Pakistan.  However, the Chinese Army is reportedly also using the
  Type 85-IIIM, and the Pakistanis rejected it after trials in the Pakistani deserts, where the new Chinese engine kept producing thick
  black exhaust that was highly visible from a long way off.  The Chinese fixed the engine problem and improved several other areas
  of the Type 85-IIIM, but by that time, more advanced tanks were available from China, and they decided to forego the Type 85-
  IIIM.  The Type 85-IIIM was therefore designed largely to Pakistani specifications; the Pakistanis never actually built the Type 85-
  IIIM indigenously, but most of their Type 85-IIAPs were rebuilt to Type 85-IIIM standards (without the heavily-smoking engine and
  with the subsequent Chinese upgrades).  The Chinese model is called the Type 96 (though it was in service by 1993).
       The aforementioned engine is a supercharged V-12 diesel developing 1000 horsepower, and the exhaust problem has been
  solved (though a smoke screen can be laid by injecting diesel fuel into its exhaust).  The complete powerpack (engine,
  transmission, and part of the suspension) can be removed in one piece, simplifying removal and replacement.  The transmission is
  unusual; the driver can decide to drive the Type 85-IIIM in manual, semi-automatic, or fully automatic modes. 
       Armor protection of the Type 85-IIIM has been further upgraded, and the turret front and side armor are modular and can be
  upgraded at a later date if desired.  Lugs for ERA are also located on the glacis, turret front and part of the turret roof, and on the
  side skirts.  The commander and the gunner both have fully stabilized gun sights, and the commander can fire (but not reload) his
  machinegun from under armor.  The commander has a magnified day/night sight, and main stabilization has been improved along
  with the ballistic computer.  The NBC system is still a collective system, with no overpressure system, and there is an external NBC
  
  agent detector which sounds a loud alarm inside the tank when an agent is detected and automatically turns on the NBC system. 
  Radios have been upgraded; one short range and one medium-range radio of modern construction are standard.  GPS is listed as
  an option, but rumored to be fitted to both the Type 85-IIIM and Type 96.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Type 85-II
  $432,800
  D, A
  700 kg
  39 tons
  4
  26
  Passive IR (D), Image
  Intensification (G, C), Thermal
  Imaging (G)
  Shielded
  Type 85-IIA
  $464,620
  D, A
  700 kg
  39.4 tons
  3
  26
  Passive IR (D), Image
  Intensification (G, C), Thermal
  Imaging (G)
  Shielded
  Type 85-
  IIM
  $532,727
  D, A
  700 kg
  41 tons
  3
  29
  Image Intensification (D, G, C),
  Thermal Imaging (G)
  Shielded
  Type 85-
  IIIM/96
  $556,312
  D, A
  700 kg
  41.7 tons
  3
  30
  Image Intensification (D, G, C),
  Thermal Imaging (G)
  Shielded
   
  Vehicle
  Tr Mov
  Com
  Mov
  Fuel Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Type 85-
  II/85-IIA
  123/86
  26/21
  1000+400
  358
  Trtd
  T6
  TF88Sp  TS31Sp  TR16  HF110Sp  HS22Sp 
  HR13
  Type 85-
  IIM
  117/82
  25/20
  1000+400
  377
  Trtd
  T6
  TF100Cp  TS30Sp  TR18  HF125Cp 
  HS25Sp  HR15
  Type 85-
  IIIM/96
  147/103
  31/25
  1000+400
  483
  Trtd
  T6
  TF112Cp  TS30Sp  TR18  HF140Cp 
  HS25Sp  HR15
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Type 85-II
  +2
  Good
  105mm L-7A3 Gun, PKT,
  DShK (C)
  44x105mm, 2000x7.62mm,
  500x12.7mm
  Type 85-IIA
  +2
  Good
  125mm Rapira Gun, PKT,
  DShK (C)
  44x125mm, 2000x7.62mm,
  500x12.7mm
  Type 85-IIM
  +3
  Good
  125mm Rapira Gun, PKT,
  DShK (C)
  44x125mm, 2000x7.62mm,
  500x12.7mm
  Type 85-IIIM/96
  +4
  Good
  125mm Rapira Gun, PKT,
  DShK (C)
  42x125mm, 2000x7.62mm,
  500x12.7mm
   
  NORINCO Type 90-II
       Notes: The Type 90 grew out of the Type 85 design, and first revealed in 1991.  The initial Type 90 was just that – a Type 85
  with an improved armor package and improved electronics.  It was quickly rejected by the Chinese Army, who felt it was not
  enough of an improvement to keep up with the times.  NORINCO engineers continued their research and development and came
  up with the Type 90-II, which began service in 1993, though large-scale production did not begin until 1997.
   
  The Type 90-II
       The Type 90-II has a layout similar to the Type 85-III, but that is for the most part the end of the similarities.  The Type 90-II
  has a much-improved armor suite, with composite armor on the glacis and turret front that is not only composite, but modular; the
  turret side armor is also modular, as are the side skirts.  Lugs for ERA are also found on the hull front, hull sides, turret front (and
  part of the roof), and turret sides.  Power is provided by a French-designed 1200-horsepower diesel; the suspension is improved
  over the Type 85-III.  Armament is the standard armament of a 125mm main gun with a thermal sleeve and fume extractor, a PKT
  coaxial, and a DShK for the commander.
       New electronics include an improved fire control suite, a MIL-STD-1553-A data bus to allow interoperability with Western tanks.
       The Type 90-IIM is essentially the same tank, but equipped with the lighter and more compact Ukrainian-built 6-TD 1200-
  horsepower diesel.  This lowers the weight of the tank in general.  The Pakistani Al-Khalid (handled in the Pakistani Tanks page) is
  a further development of the Type 90-IIIM.
       Twilight 2000 Notes: This tank was given higher priority in the run-up to the Twilight War.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Type 90-II
  $677,984
  D, A
  500 kg
  48 tons
  3
  28
  Image Intensification (D, G, C),
  Thermal Imaging (G)
  Shielded
  Type 90-
  IIM
  $677,984
  D, A
  500 kg
  47.5 tons
  3
  28
  Image Intensification (D, G, C),
  Thermal Imaging (G)
  Shielded
  
   
  Vehicle
  Tr Mov
  Com
  Mov
  Fuel Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Type 90-II
  151/106
  31/26
  1000+400
  575
  Trtd
  T6
  TF145Cp  TS42Sp  TR23  HF181Cp 
  HS30Sp  HR19
  Type 90-
  IIM
  152/106
  31/26
  1200+400
  575
  Trtd
  T6
  TF145Cp  TS42Sp  TR23  HF181Cp 
  HS30Sp  HR19
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Type 90-II/90-IIM
  +4
  Good
  125mm Rapira Gun, PKT,
  DShK (C)
  39x125mm, 4500x7.62mm,
  750x12.7mm
   
  
   
  Duro Dakovic M-95 Degman
       Notes: The Degman, a heavily-modified and updated version of the former Yugoslavian M-84 (specifically, the locally-produced
  M-84A4 version), has had a very troubled development history, primarily due to budgetary problems and lack of interested export
  buyers.  The Degmen has been around a while – at least since the late 1990s – but as of yet, only two prototypes have been built. 
  The Croatian Army hopes to be able to upgrade part of its M-84 fleet to the M-95 in the future, but its current budget only has
  money for upgrades to the M-84D standard.  In 2007, Croatia began negotiations with Kuwait to upgrade her M-84s to the M-95
  standard as well as build 66 more new M-95s, but the state of these negotiations are uncertain at this time.  This is really too bad,
  as the Degman is a worthy upgrade for the M-84; Croatia received considerable assistance from Israel in the development of the
  Degman.
       One of the primary improvements to the Degman over the M-84 is its armor package.  The glacis and turret front incorporate
  modular composite armor panels, with lugs for ERA on them as well as the turret sides and hull sides.  The interior of the tank
  gives almost complete anti-spalling protection for the crew.  Turret also has a large bustle for ammunition storage; it is rumored
  that the Degman either already has or may incorporate blowout panels for the turret ammunition storage in the future.  The rear of
  the turret has a bustle for crew equipment; interestingly, this basket is not a conventional basket, but is constructed from slat
  armor.
       The Degman uses an NBC overpressure system for crew protection, with a collective NBC system as a backup.  The Degman
  has an advanced communications suite based on Western electronics, including GPS and a “battlefield awareness” system that
  uses communications and a computer to keep track of enemy and friendly forces and provide changes to orders and the battle
  situation.  The Degman has a laser detection system; if the tank is lased, smoke grenades (six are available on each side of the
  turret) are automatically launched in the direction of the laser and a loud warning sounds inside the tank.  The Degman also has a
  Geiger counter.  A smoke screen can also be laid by injecting diesel fuel into the Degman’s exhaust.  The engine used in the
  Degman is more powerful than the M-84’s engine, being a 1200-horsepower supercharged diesel. 
       The main gun is a standard Russian-style 125mm smoothbore gun, but the autoloader is one of the fastest for 125mm guns in
  the world.  (The autoloader allows for 9 shots per minute; unfortunately, this cannot be reflected in the Twilight 2000 v2.2 rules.) 
  The gun is Croatian-made and has a thermal sleeve and a fume evacuator.  The Degman has a laser rangefinder and ballistic
  computer of modern design.  The coaxial is a locally-made version of the PKT, while the commander’s machinegun is a locally-
  made version of the NSVT.
       Croatia is already looking at modifications and upgrades to the Degman.  One is the Rafael Samson RWS, which would replace
  the commander’s cupola and incorporates an NSVT and a Mk 19 AGL, and also gives the commander a CITS.  Another is a
  version equipped with a 120mm gun, M-2HB commander’s machinegun, and MAG coaxial to attract more export customers.  As of
  yet, these are only drawing-board ideas and no such modifications have been made.
       Twilight/Merc 2000 Notes: This vehicle does not exist in the Twilight 2000 timeline.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  M-95
  Degman
  $557,992
  D, A
  500 kg
  44.5 tons
  3
  22
  Passive IR (D, C), Image
  Intensification (C, G), Thermal
  Imaging (G)
  Shielded
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  M-95
  Degman
  168/118
  36/26
  1050+400
  610
  Trtd
  T6
  TF149Cp  TS31Sp  TR21  HF186Cp 
  HS22Sp  HR13
   
  Vehicle
  Fire Control
  Stabilization
  Armament
  Ammunition
  M-95 Degman
  +4
  Good
  125mm Rapira Gun, PKT,
  NSVT (C)
  42x125mm, 2000x7.62mm, 360x12.7mm
   
  
  Caliber Prague T-55AM2
       Notes:  This is a modernized T-55.  The T-55 was sold to then-Czechoslovakia in 1950s by the thousands; by the early 1990s,
  the Czech Republic had come up with an upgrade package that basically carries out almost every modification done on Warsaw
  Pact tanks through the decades.  They then offered this upgrade package for export, and modified a large number of their T-55s to
  this standard.
       The upgrades begins with appliqué armor to the turret and hull; for the turret, this is similar to the “horseshoe” armor first fielded
  by the Russians in the 1960s, but is also spaced.  The added hull armor consists of spaced steel plates for the glacis and lower
  nose, and side skirts that also incorporate spaced armor; in addition, extra belly protection is also provided.  The gun is the same
  100mm rifled gun, but a thermal sleeve is added to prevent warping under sustained fire.  Rubber parts are largely replaced with
  hard vulcanized rubber, ceramic, or metal to increase protection against napalm-type flammables and Molotov cocktails.  A screen
  is provided for the engine for the same reason.  On either side of the rear of the turret is a bank of seven smoke grenade
  launchers.  The engine has been modified to increase the output to 610 horsepower.  The suspension is modified to provide a
  smoother ride; this also contributes to firing on the move.  The tracks have been redesigned to nearly double their life.  Finally, a
  laser rangefinder has been added, and the gun given more stabilization.
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  $303,847
  D, A
  400 kg
  38.5 tons
  4
  22
  Passive IR (D, C, G), Image
  Intensification (C, G), WL/IR
  Searchlight
  Shielded
   
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  128/90
  26/20
  812+380
  263
  Trtd
  T6
  TF43Sp  TS14Sp  TR11  HF54Sp  HS12Sp  HR8
   
  Fire Control
  Stabilization
  Armament
  Ammunition
  +2
  Fair
  100mm D-10T Gun, PKT, NSVT (C)
  34x100mm, 3000x7.62mm, 500x12.7mm
   
  PSP Bohemia T-72MP
       Notes: Introduced at about the same time as the ZTS T-72M4 CZ below, the T-72MP is a somewhat different approach to
  upgrading the T-72M.  The T-72MP is designed primarily for export, especially as an upgrade package, and was being considered
  by Ukraine.  However, the T-72MP does not appear in later publications, and may have fallen by the wayside.
       Upgrades cover virtually the entire spectrum of the tank, and were designed with assistance from France, Russia, and Ukraine. 
  France’s assistance was largely in the fire control system, which includes a new ballistic computer, electronic gun stabilization,
  sight stabilization, and a laser rangefinder.  Russian assistance was primarily in the area of providing the Shtora-1 countermeasure
  system (see T-95 in Russian Tanks), and the capability to fire the AT-11 ATGM through the gun tube. 
       The T-72MP is fitted with extra armor on the turret front, turret sides, hull front, and hull sides; lugs for ERA (usually 2nd
  generation ERA) are also provided in these areas.  Night vision has been upgraded, with thermal imaging for the gunner.  The
  commander can also see through the gunner’s thermal imager and sighting equipment.  The commander has auxiliary controls for
  the main gun, but not the coaxial machinegun.  Each side of the turret has seven smoke grenade launchers, and a smoke screen
  can be laid by injecting diesel fuel into the T-72MP’s exhaust.
       The engine of the normal T-72 is replaced with a more powerful one, and this engine will continue to operate efficiently in hot,
  dry, dusty, cold, or high-altitude conditions.  The Bohemia can ford 1.8 meters of water without preparation and 5 meters with
  preparation.  The standard engine fitted is the compact Ukrainian 6TD-1 1000-horsepower supercharged diesel engine, but a more
  powerful 1200-horsepower 6TD-2 is also offered.
       Other equipment includes an NBC overpressure system, the TACTIS command and control system which provides a computer-
  controlled tactical monitoring system similar to systems found on the M-1A2 Abrams and Challenger 2 tanks, and inertial
  navigation.
       Twilight 2000 Notes: This vehicle does not exist in the Twilight 2000 timeline.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-72MP
  (1000hp)
  $774,595
  D, A
  500
  kg
  47.5
  tons
  3
  26
  Passive IR (D, C), Image Intensification
  (G, C), Thermal Imaging (G), WL/IR
  Searchlight
  Shielded
  T-72MP
  (1200hp)
  $775,195
  D, A
  500
  kg
  47.5
  tons
  3
  26
  Passive IR (D, C), Image Intensification
  (G, C), Thermal Imaging (G), WL/IR
  Searchlight
  Shielded
   
  Vehicle
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  T-72MP (1000hp)
  149/104
  33/22
  1200+400
  500
  Trtd
  T6
  TF103Sp  TS24Sp  TR19
  HF 129Cp  HS18Sp  HR12
  T-72MP (1200hp)
  164/115
  36/24
  1200+400
  550
  Trtd
  T6
  TF103Sp  TS24Sp  TR19
  
  HF 129Cp  HS18Sp  HR12
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  (Both)
  +4
  Good
  125mm 2A46M Gun, PKT,
  NSVT (C)
  33x125mm, 6xAT-11, 1250x7.62mm,
  450x12.7mm
   
  ZTS T-72 CZ 
       Notes: What was then Czechoslovakia began license-producing the T-72M version of the Russian T-72 tank in 1979.  At that
  time, the ZTS facilities were in what is now Slovakia, but the T-72 CZ series is now produced and upgraded in both the Czech
  Republic and Slovakia.  The initial versions of the ZTS T-72 copies were identical to the Russian versions and designated T-72M1
  CZ and T-72M2 CZ.  However, at the end of the Cold War, the Czechs were able to get Western assistance with upgrading their
  T-72 CZ’s producing the T-72M3 CZ and T-72M4 CZ versions starting in 1996.
       The T-72M3 CZ primarily improved the targeting and day/night vision suites of the T-72 CZ.  The gunnery suite uses electronic
  stabilization for the main gun.  The fire control computer is replaced by the Italian TURMS system, and an improved laser
  rangefinder to match.  A laser warning system was also bought from Poland, which detects incoming laser designator or
  rangefinder beams, then automatically fires smoke grenades in the direction of the beam and sounds a tone in the crew’s
  headsets.  Smoke can also be generated by injecting diesel fuel into the T-72M3 CZ’s exhaust.  The gunner and commander have
  independent day/night vision, giving the T-72M3 CZ a hunter/killer capability.  The underside slightly above that level on the T-
  72M3 CZ have a special coating that can fool land mines or IEDs with electromagnetic fuzes; if the tank runs over such a mine or
  IED, the fuze is only 50% likely to go off.  Belly armor was also increased slightly in general.  The T-72M3 CZ is equipped with an
  inertial land navigation system that uses some of the fire control computer’s unused capacity, and displays on a small screen in the
  commander’s cupola.  The engine has been modified to allow better cooling airflow, and the transmission is semi-automatic.
       The T-72M4 CZ improves on the T-72M3 CZ, adding lugs for ERA on the turret front (and a small portion of the turret front
  roof), turret sides, hull front, and hull sides.  The T-72M4 CZ is also about a third of a meter longer than the T-72M3 CZ; the
  powerpack has been replaced by one with a British-made CV-12 1000-horsepower supercharged diesel engine and US-made
  Allison XTG-411-6 fully automatic transmission.
       Twilight 2000 Notes: The T-72M3 CZ and T-72M4 CZ do not exist in the Twilight 2000 timeline.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-72M3
  CZ
  $489,085
  D, A
  500 kg
  46
  tons
  3
  26
  Passive IR (D), Image Intensification
  (G, C), Thermal Imaging (G, C),
  WL/IR Searchlight
  Shielded
  T-72M4
  CZ
  $553,303
  D, A
  500 kg
  48
  tons
  3
  28
  Passive IR (D), Image Intensification
  (G, C), Thermal Imaging (G, C),
  WL/IR Searchlight
  Shielded
   
  Vehicle
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor*
  T-72M3 CZ
  139/97
  31/21
  1000+400
  441
  Trtd
  T6
  TF103Sp  TS24  TR19
  HF 129Cp  HS17Sp  HR12
  T-72M4CZ
  148/103
  33/22
  1000+400
  502
  Trtd
  T6
  TF103Sp  TS24  TR19
  HF 129Cp  HS17Sp  HR 12
   
  Vehicle
  Fire Control
  Stabilization
  Armament
  Ammunition
  T-72M3CZ
  +3
  Fair
  125mm 2A46M Gun, PKT,
  NSVT (C)
  37x125mm, 2000x7.62mm, 720x12.7mm
  T-72M4CZ
  +4
  Good
  125mm 2A46M Gun, PKT,
  NSVT (C)
  37x125mm, 2000x7.62mm, 720x12.7mm
  *Both of these tanks have a hull floor AV of 7.
   
  
   TCM Ramses II
       Notes: The Ramses II (originally called T-54E) project has had a long gestation period; the project began in 1987 when a single
  T-54 was sent to the US for extensive modifications, and production was continually delayed due to budgetary problems and the
  availability to Abrams and M-60 tanks to the Egyptians.  Production finally took place from 2005-2006, but stopped after 270
  Ramses IIs were modified, again due to availability of Abrams and M-60 tanks.
       Modifications were heavy.  First modifications were done to the fire control suite, adding a ballistic computer of modern design
  and a laser rangefinder.  The gun was updated to a US-type M-68 main gun, with a modified D-10T breech, with electric
  stabilization.  The hull was also heavily modified, both to accommodate the same engine as on the M-60A3 as well as more fuel; it
  is much longer in the rear than that of the T-54, and an extra roadwheel had to be added.  Roadwheels are taken from the M-48,
  replacing the T-54’s roadwheels, the tracks are British-style tracks, and an M-60-type sprocket is used.  US-type return rollers
  have also been added. 
       The commander, gunner, and driver have additional night vision, in the form of thermal imaging for the driver (accessible by the
  commander) and additional night vision for the driver and commander.  An M-60A3-type WL/IR searchlight is mounted above the
  main gun.  At the rear of the turret is a bustle rack for crew equipment.  The crew has an NBC overpressure system, and 6 smoke
  grenade launchers are found on either side of the turret.  Crew layout is retained.  A slight armor increase has been made, and
  ERA lugs are found on the turret front, turret sides, hull front, and the new hull side skirts.
       Twilight 2000 Notes: About half of Egypt’s aging T-55 fleet in the Twilight 2000 timeline have been modified to this standard.
       Merc 2000 Notes: Budget cuts have scuttled this program in the Merc 2000 timeline.
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  $302,517
  D, A
  700 kg
  48 tons
  4
  22
  Passive IR (D, C), Image Intensification (C,
  G), Thermal Imaging (G), WL.IR
  Searchlight
  Shielded
   
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  134/94
  30/20
  1310
  496
  Trtd
  T6
  TF53Sp  TS22  TR16 
  HF66Sp  HS16Sp  HR10
   
  Fire Control
  Stabilization
  Armament
  Ammunition
  +3
  Good
  105mm M-68 Gun, SGMT, M-2HB (C)
  40x105mm, 3000x7.62mm, 500x.50mm
   
  T-55 (Egyptian/German-Modified)
       Notes: In the late 1980s (before the Egyptians started domestic production of the M-1A1 Abrams and while they still had few M-
  60A3s), the Egyptians were looking for upgrades to their T-54/T-55 fleet.  The real-life cost of the T-54E/Ramses II project was
  getting much higher and proving more troublesome than the Egyptians expected, but their tank fleet was badly outdated.  The
  Egyptians approached Jung Jungenthal of Germany for assistance in the upgrades, and the Germans responded with two
  proposals and prototypes.  Though the Egyptians ultimately did not go the German route, the Jung Jungenthal upgrades are
  applicable to any T-54/T-55 or its Chinese counterpart, the Type 59.
       The Jung Jungenthal upgrade is a package that upgrades the armor, fire control, transmission, and fuel storage.  Appliqué
  armor has been added to the glacis, turret front, and turret sides, some of it spaced or with a ceramic sandwich added to improve
  survivability against HE-type warheads.  Side skirts are also added to the hull to further increase protection.  The hull itself is also
  of a somewhat different shape, though this is primarily to accommodate new fuel tanks rather than an armor change.  The fuel
  tanks fitted to the upgrade are made of higher-capacity Superflexit bag-type tanks under armor, which are also self-sealing and
  have a fire suppression system of their own.  Due to the higher capacity of the new fuel tanks, the drum-type long-range fuel tanks
  would not normally be mounted, though the attachment points and hookups are retained and therefore the drum tanks could still be
  mounted.  In addition, the rest of the vehicle is also equipped with an automatic fire suppression with a manual backup.
       The fire control suite was not heavily modified to control costs, but includes an electric stabilization system, a basic laser
  rangefinder and simpler ballistic computer.  The turret ring has also been modified to allow faster traversing.  Each side of the turret
  has a bank of four smoke grenade launchers, and the upgrade can also inject diesel fuel into its exhaust to form a thick smoke
  screen.  The main gun can be retained, or may be replaced by a 105mm M-68 rifled gun.  (The turret shape with a 105mm gun is
  slightly different at the front.)  The coaxial and commander’s weapons can be retained or replaced with an MG-3 and M-2HB
  respectively if desired.  (The Egyptians did not intend to replace those machineguns.)
       The suspension is largely the same, but hydraulic bump stops have been added and the roadwheels and tracks are replaced
  with the stronger ones of the T-62.  The original engine is also retained, but the transmission is replaced by a fully automatic
  transmission.
       Twilight 2000 Notes: Some 200 T-54s and T-55s were modified for the Egyptian Army, though one of the last freighters
  delivering the tanks was sunk early in the Twilight War and 20 of these tanks were lost, never making it to Egypt.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-55 Mod
  $306,712
  D, A
  400 kg
  41
  4
  22
  Passive IR (D, C, G), WL/IR
  Shielded
  
  (100mm Gun)
  tons
  Searchlight
  T-55 Mod
  (105mm Gun)
  $313,843
  D, A
  400 kg
  41.15
  tons
  4
  22
  Passive IR (D, C, G), WL/IR
  Searchlight
  Shielded
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  T-55 (Both)
  103/72
  21/15
  1200
  295
  Trtd
  T6
  TF58Sp  TS29Sp  TR16  HF73Sp 
  HS18Sp  HR12
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  T-55 (100mm
  Gun)
  +2
  Fair
  100mm Gun D-10T Gun, PKT,
  DShK (C)
  35x100mm, 3000x7.62mm,
  500x12.7mm
  T-55 (105mm)
  +2
  Fair
  105mm M-68 gun, PKT, DShK (C)
  35x105mm, 3000x7.62mm,
  500x12.7mm
   
  T-62 (Egyptian-Modified)
       Notes:  These are simply standard T-62s fitted with a laser rangefinder, better stabilization, better ballistic computer, and in
  some cases, an alternate gun.  Side skirts are also added.  They are evaluation pieces and no actual restocking has yet been
  done.
       Twilight 2000 Notes: Most 115mm-armed Egyptian T-62s have had the laser rangefinder and increased stabilization added. 
  About a fourth have different guns, mostly 105mm.
       Merc 2000 Notes: Most of this work has been cancelled.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-62-115
  $336,472
  D, A
  500 kg
  40 tons
  4
  22
  Passive IR (D, G, C), WL/IR
  Searchlight
  Shielded
  T-62-105
  $321,383
  D, A
  500 kg
  39.72
  tons
  4
  22
  Passive IR (D, G, C), WL/IR
  Searchlight
  Shielded
  T-62-120
  $323,108
  D, A
  500 kg
  39.77
  tons
  4
  22
  Passive IR (D, G, C), WL/IR
  Searchlight
  Shielded
   
  Vehicle
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  T-62
  Modifications
  105/75
  25/16
  675+400
  295
  Trtd
  T6
  TF59  TS25  TR19  HF73  HS18Sp 
  HR12
   
  Vehicle
  Fire Control
  Stabilization
  Armament
  Ammunition
  T-62-115
  +2
  Fair
  115mm 2A20 Gun, PKT, DShK (C)
  40x115mm, 2500x7.62mm, 300x12.7mm
  T-62-105
  +2
  Fair
  105mm M-68 Gun, PKT, DShK (C)
  40x105mm, 2500x7.62mm, 300x12.7mm
  T-62-120
  +2
  Fair
  120mm Rheinmetall Gun, PKT,
  DShK (C)
  30x120mm, 2500x7.62mm, 300x12.7mm
   
  
  GIAT AMX-30
       Notes: The AMX-30, first accepted into French Army service in 1966, was a more-or-less standard sort of tank of the period,
  though in several ways they had advanced, innovative features, and in some ways they were behind the times.  Since their
  introduction, they have been exported to several countries and given many upgrades, often by their owning countries or by the
  French on behalf of their countries.  France uses them only on a limited basis by 2008, though many of their export buyers still use
  them as primary or secondary main battle tanks.
   
  The AMX-30
       The AMX-30 was originally designed to fulfill a joint French-German-Italian requirement for a main battle tank to replace the
  ageing tanks of each of those countries, with design beginning in 1957.  Strangely enough, heavy armor was not a requirement, as
  the rapid development of ATGMs and APDS and APFSDS penetrators was believed to make heavy armor obsolete by the
  designers.  Instead, the accent was on speed and agility, along with enough firepower to destroy Soviet tanks of the period.  A low
  silhouette was also deemed desirable.  Though the Germans ended developing the Leopard 1 instead and the Italians also decided
  to buy the Leopard 1, GIAT went ahead with the AMX-30 project for the French Army.
       Unlike most late 1950s designs, the AMX-30 used a diesel engine instead of one powered by gasoline.  This was changed to a
  multifuel engine before production began to comply with the new NATO requirements of that time.  This was a Hispano-Suiza HS-
  110 engine developing 720 horsepower.  Steering is of the differential type with the driver using laterals, along with neutral steer
  levers; the transmission is automatic.  The tracks are wide, giving the AMX-30 a low ground pressure.  Roadwheels are aluminum
  alloy with rubber rims, also uncommon among tanks of the time; return rollers are basically small versions of the roadwheels.  The
  location of the roadwheels and torsion bars was designed to help keep the silhouette low, while not making the interior so cramped
  that crews had to be chosen by the height of the troops.  Without preparation, fording capability is 1.3 meters; with a few
  preparations 2 meters can be forded, and with the attachment of a snorkel, 4 meters can be forded.
       GIAT jumped straight to the then-new 105mm gun as main armament.  However, instead of using the L-7, which was used by
  most of the NATO tanks that used a 105mm gun, the French developed their own rifled 105mm gun, designed by DEFA.  This is a
  long-barreled gun (56 calibers) with a magnesium-alloy thermal sleeve and fume evacuator.  Primary ammunition was to be the
  OCC F1, a HEAT round with a fragmentation jacket that has unusual, unique properties.  As fin-stabilized HEAT rounds were
  considered less accurate (they were at the time) and spinning HEAT rounds are less effective, they developed a round that spun,
  but the warhead was mounted on ball bearings and gyroscopically stabilized so that it would not rotate.  It was a more expensive
  and difficult solution, but superior to most HEAT rounds of the day against armored targets.  Unfortunately, it was less effective
  against unarmored or lightly-armored vehicles.  Unlike most tanks of the day, the French did not initially develop APDS or APFSDS
  rounds because the French felt their OCC F1 round was effective enough to warrant them unnecessary.  However, the AMX-30
  can also fire standard L-7/M-68 ammunition.  The standard elevation of the main gun ranges from +20 to -8 degrees, but the main
  gun can also be overridden and super-elevated to +40 degrees, allowing the main gun and coaxial to be used against helicopters. 
  The coaxial was a GIAT 20mm M-621 autocannon (though it could be replaced with a .50 machinegun at the buyer’s request). 
  The commander’s cupola is rather large and was armed with an AAT-F1 machinegun which could be aimed and fired (but not
  loaded) from inside the cupola.  The commander’s cupola had all-around vision blocks.  The commander also has a x10 periscope
  with a coincidence rangefinder and auxiliary controls for the main gun.  The gunner has a x20 telescopic sight with night vision, as
  well as two observation periscopes.  The loader (doubling as the radio operator) has three wide-angle vision blocks, allowing vision
  to the front and left side.
       The layout of the AMX-30 is conventional, with the driver to the front left, commander’s cupola on the turret right, and loader’s
  hatch on turret left.  The turret is a one-piece steel casting, with a hull of mixed castings and hull armor plates.  Both the glacis and
  sides are sloped.  The turret rotates using a hydraulic motor which slews the turret to the target of the gunner, with a
  mechanical/manual backup.  The AMX-30 includes an NBC system with separate filters for each crewmember, an electric pump for
  refueling, and a telephone for communicating with ground troops at the exterior rear of the tank.
   
  The AMX-30B2
       Though some countries were already performing upgrades on their AMX-30s, the first French modernization of the AMX-30
  came in the late 1970s, in for form of the AMX-30B2; first deliveries to the French Army began in 1982. 
       Most of the upgrades took the form of night vision and fire control improvements.  The COTAC FCS system was installed; this
  consisted of a modernized fire control and gunner’s sight suite that included a ballistic computer and a laser rangefinder.  The
  gunner now had a x10 day sight along with a CASTOR thermal camera (mounted in a separate armored box to the left of the main
  gun, with armored shutters) with variable magnification.  The gunner also has rotating periscope, a fixed periscope, and a small TV
  monitor that takes the information from all of the gunner’s sights and displays them, with the gunner choosing which sight to display
  on the monitor.  Gun stabilization is electronic and controlled by the ballistic computer; this system can also automatically slew the
  turret and elevate or depress the main gun to the appropriate angle to match the gunner’s inputs.  The 20mm autocannon is the
  same (as is the main gun), but can be moved independently from the main gun.  The commander has a x8 day/night periscope to
  allow him to aim and fire the main gun, autocannon, or his own machinegun; he can also access the gunner’s thermal imager, and
  he has his own small monitor that can show the view from his own sights or the gunner’s sights.
       The AMX-30B2 has a new engine; while it is a simpler and more reliable version of the HS-110 engine of the AMX-30 (called
  the HS-110-2), it develops 700 horsepower at 2600 rpm, instead of the 720 horsepower at 2000 rpm of the HS-110.  The driver’s
  
  station has an infrared vision block, and a conventional driver’s yoke and brakes rather than using the laterals of the AMX-30.  The
  new transmission is fully automatic.  The suspension uses improved torsion bars, increasing off-road mobility; improved tracks
  make the AMX-30B2 quieter.
       The AMX-B2 uses a collective NBC system rather than the individual system of the AMX-30.  An inertial land navigation
  system is installed.  Appliqué armor is added to the glacis, turret front, and turret sides. Lugs for ERA are added to the same faces,
  as well as the side skirts.  Side skirts were added to the hull sides, protecting the tracks.  In addition to two banks of six smoke
  grenades on either side of the turret, the AMX-30B2 can lay a smoke screen by injecting diesel fuel into its exhaust.
       The French Army has long thought that the HS-110 and HS-110-2 engines were inadequate for the job of powering the AMX-
  30B2 (or even the AMX-30).  In 1998, they contracted with Renault to produce a version of the Mack E9-750 diesel engine to
  power the AMX-30B2, since Leclerc production was not as fast as they first thought it would be, and the AMX-30B2 would have to
  stay in service longer.  This version has double turbochargers, which are more reliable on steep side slopes than the HS-110 and
  HS-110-2.  The output is rated at 750 horsepower, and the engine offers a greater lifespan and a longer operating life.
   
  The AMX-30S
       The AMX-30S is an AMX-30 optimized for desert operations and given some fire control upgrades.  It is also designed with
  lesser budgets in mind, being less expensive than corresponding tanks of the 1980s (when it was designed).  It’s customers are
  unknown, with the exception of Saudi Arabia.  The tracks and roadwheels have modifications to prevent sand build-up and
  jamming, the air intakes, air filters, and exhaust system have sand shields to prevent entry of sand into the engine and
  transmission.  Likewise, crew cooling ports are given sand filters.  The transmission and engine are also modified to prevent sand
  problems, but these modifications unfortunately lower the gear ratio and the output of the engine to 620 horsepower (though with
  the engine developing more power for off-road operations).  The AMX-30S has night vision for all crewmembers, image
  intensification for the gunner, and telescopic 8x sights for the commander and gunner.  A simple ballistic computer and laser
  rangefinder are also fitted, along with air conditioning.
   
  The GIAT AMX-30 Upgrade Package (AMX-30B2+)
       GIAT offers a comprehensive upgrade package for the base AMX-30 that brings it up a standard almost better than the late
  AMX-30B2 standards.  These upgrades include the suspension taken from the AMX-30B2, the replacement of the engine by the
  Mack E9-750 750-horsepower engine, the replacement of the transmission with the ENC-200 automatic transmission, modifications
  to the ammunition racks and fire control equipment to allow the main gun to fire the latest versions of 105mm APFSDS rounds, the
  installation of a DIVT thermal camera system which gives the gunner thermal imaging and the equivalent of a CITS for the
  commander, an automatic fire detection and suppression for the crew compartment, size smoke grenade launchers on each side of
  the turret, and a decoy on the turret roof to detect incoming laser designator and ranging beams and automatically launch smoke
  grenades.  The housing for the laser detection system also includes a jammer for fuzes for ATGM and HEAT rounds, rendering
  them 50% incapable of detonating when they his the upgraded AMX-30, as well as a laser-based jammer to decoy heat-seeking
  fire-and-forget ATGMS and other rounds.  A simple ballistic computer and laser rangefinder are added.  Lugs for ERA are added to
  the glacis, hull sides (on new side skirts), turret front, and turret sides.  Sales have been made to unknown countries.  This upgrade
  is sometimes called the AMX-30B2+, and a very few French Army AMX-30B2s were upgraded to this standard.
   
  AMX-30B2 Stealth MBT
       The AMX-30B2 has recently been used as a testbed for a tank using stealth technologies.  This tank’s stealth primarily consists
  of special shaping, air and water cooling of the outer surfaces of the hull, and IR suppression of the exhaust.  The commander’s
  cupola has also been given a new stealth shape.  It is rumored that RAM is also used in it’s angled plates; the plates themselves
  form a superstructure over the turret and hull (one for each).  Dust suppression measures and shields are also added.  The AMX-
  30B2 Stealth MBT is one level more difficult to detect on radar, two levels more difficult on IR, and one level more difficult to target
  using laser designators.  As yet, the AMX-30B2 Stealth MBT is still a testbed and not in production.
   
  AMX-30 (Venezuelan)
       The Venezuelans have carried a fairly big upgrade on their AMX-30s.  GDLS of the US installed a new fire control system with
  a fire control computer and laser rangefinder.  The main gun and 20mm coaxial are stabilized electronically with input from the
  ballistic computer, and a small mast on the turret roof has sensors for wind, temperature, and humidity.  The gunner also has a
  thermal imager.  The commander’s station is also modified, with its own laser rangefinder and thermal imager; both the commander
  and gunner have image intensifiers.  The commander can use his sighting equipment to take control of the main gun or coaxial, or
  fire his own machinegun.  An automatic fire suppression and detection system is installed.  Appliqué armor is installed, and the
  suspension is beefed up.  Finally, the engine is replaced by a version of the AVDS-1790 engine, granting a massive increase in
  power to 908 horsepower, and this is coupled to a fully-automatic transmission.  The smaller engine allows for an increase in fuel
  capacity.  The upgrade package is done by SABCA of Belgium, though the upgrade work was done in Venezuela.
   
  The AMX-32
       In 1979, GIAT completed the first prototype of the AMX-32.  The AMX-32 was to be a major upgrade for the AMX-30 series,
  incorporating the latest in fire control systems and armor improvements.  Unfortunately, GIAT found no buyers for the AMX-32; this
  
  is probably because better French tanks, like the AMX-40 and Leclerc, were just around the corner.
       The AMX-32 has a layout that is basically the same as the AMX-30, but the turret faces, glacis, and hull sides are more
  angular to allow for more modern armor, including Chobham on the turret front and glacis.  The gunner’s sight has been
  repositioned to the right side of the main gun, with the coaxial autocannon moved to the left of the main gun.  The commander’s
  cupola has an externally-mounted machinegun that can be aimed, fired, and loaded from inside the cupola.  A CITS is also
  mounted on the rear of the cupola.  The commander’s sight is fully stabilized, and includes a laser rangefinder of its own.  The
  gunner’s sight and ballistic computer is a development of that of the AMX-10RC (at the time), and includes telescopic and unity
  sights, night vision, and a ballistic computer.  The gunner’s sight system also has a low-light TV, and both the commander and
  gunner have monitors that display information from the sights and ballistic computer.  The tracks used on the AMX-32 are beefed
  up, as is the suspension.  The engine is an HS-110-S2 supercharged multifuel engine developing 800 horsepower, coupled to a
  fully automatic transmission.
   
       Twilight 2000 Notes: The AMX-30B2 Stealth MBT and the AMX-30B2+ do not exist in the Twilight 2000 timeline.  In addition,
  the repowering of the AMX-30B2 was never done.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  AMX-30
  $438,466
  D, G,
  AvG, A
  400 kg
  36
  tons
  4
  16
  Passive IR (G), WL/IR Searchlight
  Shielded
  AMX-30B2
  $556,961
  D, G,
  AvG, A
  400 kg
  37
  tons
  4
  16
  Passive IR (D, C), Image
  Intensification (G), Thermal Imaging
  (G), WL/IR Searchlight
  Shielded
  AMX-30B2
  (Repower)
  $557,161
  D, A
  400 kg
  37
  tons
  4
  16
  Passive IR (D, C), Image
  Intensification (G), Thermal Imaging
  (G), WL/IR Searchlight
  Shielded
  AMX-30S
  $485,397
  D, A
  400 kg
  36.6
  tons
  4
  14
  Passive IR (D, C, G), Image
  Intensification (G), WL/IR
  Searchlight
  Shielded
  AMX-30B2+
  $508,305
  D, A
  400 kg
  36.02
  tons
  4
  17
  Passive IR (D), Image
  Intensification (G, C), Thermal
  Imaging (G, C)
  Shielded
  AMX-30B2
  Stealth MBT
  $714,314
  D, A
  400 kg
  37.46
  kg
  4
  20
  Passive IR (D), Image
  Intensification (G, C), Thermal
  Imaging (G, C)
  Shielded
  AMX-30
  (Venezuelan)
  $587,560
  D, A
  400 kg
  40
  tons
  4
  20
  Passive IR (D), Image
  Intensification (G, C), Thermal
  Imaging (D, C), WL/IR Searchlight
  Shielded
  AMX-32
  $621,817
  D, G,
  AvG, A
  500 kg
  40
  tons
  4
  24
  Passive IR (D), Image
  Intensification (G, C), Thermal
  Imaging (D, C)
  Shielded
   
  Vehicle
  Tr Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  AMX-30
  135/95
  30/20
  970
  367
  Trtd
  T6
  TF46  TS17  TR13  HF58  HS12 
  HR8
  AMX-30B2
  117/90
  26/19
  900
  317
  Trtd
  T6
  TF51  TS22  TR13  HF64  HS14Sp 
  HR8
  AMX-30B2
  (Repower)
  124/87
  28/22
  900
  345
  Trtd
  T6
  TF51  TS22  TR13  HF64  HS14Sp 
  HR8
  AMX-30B2+
  128/91
  29/23
  900
  336
  Trtd
  T6
  TF46  TS17  TR13  HF58  HS12 
  HR8
  AMX-30S
  106/81
  23/18
  970
  274
  Trtd
  T6
  TF46  TS20  TR13  HF58  HS14Sp 
  HR8
  AMX-30B2 Stealth
  MBT
  123/86
  28/22
  900
  348
  Trtd
  T6
  TF51  TS22  TR13  HF64  HS14Sp 
  HR8
  AMX-30
  (Venezuelan)
  144/101
  33/26
  1170
  451
  Trtd
  T6
  TF51  TS25  TR16  HF64  HS18Sp 
  HR10
  AMX-32
  126/88
  29/23
  900
  378
  Trtd
  T6
  TF64Cp  TS22Sp  TR14  HF80Cp 
  HS18Sp  HR10
   
  Vehicle
  Fire
  Stabilization
  Armament
  Ammunition
  
  Control
  AMX-30
  +1
  Fair
  105mm GIAT Gun, 20mm GIAT M-621
  Autocannon, AAT-F1 (C)
  47x105mm, 1050x20mm,
  2050x7.62mm
  AMX-
  30B2/Stealth
  MBT/Venezuelan
  AMX-30
  +3
  Good
  105mm GIAT Gun, 20mm GIAT M-621
  Autocannon, AAT-F1 (C)
  47x105mm, 480x20mm,
  2070x7.62mm
  AMX-30B2+
  +2
  Fair
  105mm GIAT Gun, 20mm GIAT M-621
  Autocannon, AAT-F1 (C)
  47x105mm, 1050x20mm,
  2050x7.62mm
  AMX-30S
  +2
  Fair
  105mm GIAT Gun, 20mm GIAT M-621
  Autocannon, AAT-F1 (C)
  47x105mm, 1050x20mm,
  2050x7.62mm
  AMX-32
  +3
  Good
  105mm GIAT Gun, 20mm GIAT M-621
  Autocannon, AAT-F1 (C)
  47x105mm, 480x20mm,
  2070x7.62mm
   
  GIAT Leclerc
       Notes:  Deliveries of this vehicle to French forces began in 1992, and by 2008, 460 of them were built, as well as 338 for the
  Army of the United Arab Emirates.  First combat use of the Leclerc was in Kosovo in 1999. The Leclercs for the UAE as well as
  those sent to the Middle East with French forces have modifications allowing them to better operate in desert conditions, such as
  more efficient cooling systems, dust guards around the hull, and wider tracks, but are otherwise almost identical to stock Leclercs.  
   
  The Leclerc Block I
       The layout is conventional, with the driver at the front of the hull in the center, the turret in the center of the vehicle with
  commander and gunner’s hatches on the turret deck, and the engine at the rear.  Unlike most tanks armed with a 120mm gun, the
  Leclerc is equipped with an autoloader that allows only 3 crewmembers to operate the tank.  The bustle can carry 22 rounds of
  ammunition for the autoloader, and has blow out panels to minimize damage if the turret is penetrated and the ammunition
  detonated (the same concept as on the M-1 Abrams, if not the same mechanism).  If this occurs, the Leclerc is not destroyed and
  the crew killed; instead, the turret ammunition supply is destroyed, the autoloader may not longer be operated, the gun, optics,
  radios, and night vision suite take minor damage, and each crewmember takes 50 points of concussion damage.  The other 18
  main gun rounds are carried in a drum beside the driver, and are not protected from the crew by blow-out panels.
       Another departure from normal tank design is that the M-2HB is the coaxial armament and the AAT-F1 machinegun is the
  commander’s machinegun, instead of the other way around; this also allows the M-2HB to be used as a ranging device if the
  rangefinder is damaged and inoperative.  The AAT-F1 may be aimed, fired, and loaded from within the vehicle if necessary.  The
  main gun is a longer L/52 gun, with almost identical performance to the Rheinmetall L/55 120mm gun.  French or other Western
  ammunition may be used in the Leclerc, including several special rounds developed by GIAT.  Seven smoke grenade launchers are
  on each side of the turret in clusters, using the Galix system, and can launch 88mm smoke, AP, or IR screening smoke grenades.
       The gunner and commander essentially have their own set of the same sights for the main gun and coaxial machinegun, along
  with a thermal imager, image intensification, and a laser rangefinder.  The main gun and coaxial machinegun are fully stabilized
  using electronics, gyroscopes, and an internal computer.  The commander and gunner each have two LCD panels, showing the
  ammunition, main gun, and coaxial state, and the other showing sight and target information.  The commander also has a panel
  showing the state of the entire tank.  The Leclerc has an inertial navigation system that keeps constant track of where the Leclerc
  is in relation to the start point inputted into the system.  The inertial navigation system is also tied to a computer that keeps track of
  vital friendly units, such as supply, replenishment, and command units.
       The armor of the Leclerc is modular; as better or new types of armor are developed, the faces of the turret, glacis, and hull
  sides can be easily removed and replaced with new developments in armor.  The engine is a 1500-horsepower SACM V8X-1500
  Hyperbar supercharged diesel.  It can spray diesel fuel into the exhaust to produce a smoke screen.  The Leclerc also has a 30-
  horsepower TM-307B gas turbine APU to reduce fuel consumption when the Leclerc is on watch operations or simply staying still. 
  The transmission is fully automatic.  The Leclerc has an NBC overpressure system and an automatic fire detection and
  extinguishing system (one for both the engine and transmission and one for the crew compartment).
       UAE Leclercs start out as Block I tanks, but the engine and transmission replaced with the EuroPowerPack consisting of an
  MTU 883 1500-horsepower supercharged diesel along with an automatic transmission that are both more reliable in desert
  conditions.  The UAE Leclerc is a bit longer in the rear sections to allow it to carry larger internal fuel tanks.  UAE Leclercs have
  improved cooling systems for the engine, improved air filters, a diesel APU instead of the gas turbine APU, and air conditioning. 
  Starting in 2003, they use a version of the FINDERS battle management system that allows for the passing of friendly and enemy
  positions, mapping, and commands and routing messages.  GPS was added at the same time.
   
  Later Leclercs
       The Leclerc Block II was delivered to the French Army from 1997-2003, and includes an air conditioner, updated computers and
  software, appliqué armor for the hull sides, and an enhanced cooling system for the engine, transmission, and suspension.
       The Leclerc Block III was first delivered to the French Army in 2004.  The thermal imagers are replaced by 2nd generation Iris
  FLIR cameras, along with new laser rangefinders.  A new French battle management computer system, called Icone, equips the
  
  Leclerc Block III.  This adds IFF and a central processing unit that keeps track of units on the battlefield, integrates intelligence
  reports, and keeps track of the condition of the Leclerc.  A subsystem, called IconeTIS, maintains contact with higher and lower-
  echelon units, and uses GPS.  The entire system is tied together by software and hardware called FINDERS. In the Block III, an
  upgrade to the Galix system called KBCM adds several more defensive measures to the Leclerc, including a laser warning system,
  a missile warning system, and an IR jammer.
   
       Twilight 2000 Notes: The French sent few Leclercs to the Middle East, retaining most of them for use at home and sending
  AMX-40s as 120mm-armed tanks instead.  The Leclercs in the Twilight 2000 timeline are all Block Is and UAE Leclercs without the
  FINDERS system and the GPS.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Leclerc
  Block I
  $682,343
  D, A
  700
  kg
  56.5
  tons
  3
  29
  Passive IR (D), Image Intensification
  (G, C), Thermal Imaging (G, C)
  Shielded
  Leclerc
  Block II
  $683,154
  D, A
  700
  kg
  57.8
  tons
  3
  31
  Passive IR (D), Image Intensification
  (G, C), Thermal Imaging (G, C)
  Shielded
  Leclerc
  Block III
  $1,024,130
  D, A
  700
  kg
  58.14
  tons
  3
  33
  Passive IR (D), Image Intensification
  (G, C), Thermal Imaging (G, C)
  Shielded
  UAE
  Leclerc
  (Early)
  $683,443
  D, A
  700
  kg
  56.6
  tons
  3
  29
  Passive IR (D), Image Intensification
  (G, C), Thermal Imaging (G, C)
  Shielded
  UAE
  Leclerc
  (Late)
  $728,310
  D, A
  700
  kg
  56.72
  tons
  3
  30
  Passive IR (D), Image Intensification
  (G, C), Thermal Imaging (G, C)
  Shielded
   
  Vehicle
  Tr Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Leclerc Block
  I
  168/116
  35/26
  1300+400
  755
  Trtd
  T6
  TF136Cp  TS39  TR30  HF170Cp  HS28Sp 
  HR19
  Leclerc Block
  II
  164/113
  34/25
  1300+400
  773
  Trtd
  T6
  TF136Cp  TS39  TR30  HF170Cp  HS33Sp 
  HR19
  Leclerc Block
  III
  163/112
  34/25
  1300+400
  778
  Trtd
  T6
  TF136Cp  TS39  TR30  HF170Cp  HS33Sp 
  HR19
  UAE Leclerc
  168/116
  35/26
  1600+400
  755
  Trtd
  T6
  TF136Cp  TS39  TR30  HF170Cp  HS28Sp 
  HR19
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Leclerc Block
  I/UAE
  Leclerc
  +4
  Good
  120mm GIAT Gun, M-2HB, AAT-
  F1 (C)
  40x120mm, 950x.50, 3000x7.62mm
  Leclerc Block
  II
  +4
  Good
  120mm GIAT Gun, M-2HB, AAT-
  F1 (C)
  40x120mm, 1100x.50, 3000x7.62mm
  Leclerc Block
  III
  +5
  Good
  120mm GIAT Gun, M-2HB, AAT-
  F1 (C)
  40x120mm, 1100x.50, 3000x7.62mm
   
  
  Krauss-Maffei Leopard 1
       Notes: The German Army after World War 2 was originally equipped with surplus US tanks, particularly the M-47 and M-48A2
  at the time development of the Leopard began.  However, the German concepts of tank use in combat began to diverge more and
  more from the US concepts, and by the 1950s, they felt that the M-47 and M-48A2 were not compatible with German concepts. 
  The German Army’s concepts were to rely on speed and agility for primary protection, together with a more powerful main gun than
  used by those tanks; they also wanted to be able to use the standard bridges in Europe, as well as not destroy the roads with their
  tracks due to weight while they were training.  In 1957, they ordered the development of what would become the Leopard 1.  At
  first, this tank was to be a Franco-German-Italian project, but by 1963, the French, Germans and Italians went their own ways due
  to differences in design philosophy, though the Italians would later buy the Leopard.  (Also by 1963, the Germans realized that they
  could not stop the upward slide in weight, only keep the weight down as much as possible.)  The first prototype appeared in 1961
  and issue started in 1965.  Though replaced in German service starting in 1979 by the Leopard 2, many countries are still using
  Leopard 1s as of 2009.
       The Leopard 1 has a conventional crew layout, with the driver to the front left side, the commander on the right of the turret
  below and to the right of him, and the loader with a hatch on the left side of the turret.  Alongside the driver is a large bin or ready
  ammunition for the main gun.  The driver has three vision blocks allowing vision to the front and partially to each side.  The
  Leopard 1 has a rare feature among tanks – the commander has auxiliary driving controls, and can drive the Leopard 1 from his
  cupola, if in a somewhat awkward fashion.  He also has auxiliary controls for the main gun.  The commander’s cupola has seven
  vision blocks giving him a 360-degree view, and he has a 20x periscope on the turret roof itself that can be rotated independently
  of the cupola and allows day/night vision.  The commander’s hatch can be fully open, fully closed, or locked into a position that
  allows the commander to peek out at his surroundings, but is only open a little.  The periscope has an aiming reticule for use when
  firing his machinegun from under armor or for when he is using the main gun.  (In the latter case, an image of the gunner’s aiming
  reticule is projected onto the periscope.)
       The turret of the Leopard 1 is cast except for the roof, which is a plate of armor that is welded on.  (The position and design of
  the gunner’s sight required a flat roof, something that would not have been possible with an all-cast roof; the flat roof incidentally
  saved some weight.) 
       The Leopard 1 has a fully automatic transmission. The engine is a Daimler-Benz DB-838 830-horsepower supercharged diesel
  which can also run on JP4 jet fuel.  The engine and transmission is combined into one powerpack that can be removed as a unit. 
  The suspension is optimized for some of the roughest terrain around. The tracks are US-designed, but can be replaced with
  German-designed anti-skid tracks.  In either case, the tracks have rubber track pads.
       The original intention was to arm the Leopard 1 with a Rheinmetall-designed 105mm gun, but Rheinmetall had a hard time in
  development and fell way behind.  As a result, the Germans chose a modification of the British L-7A3 105mm gun, produced
  under license by Rheinmetall.  A variant of the MG-3 is the coaxial machinegun, and the commander has a standard pintle-
  mounted MG-3 as his armament.  Four smoke grenade launchers are on either side of the turret, attached to the forward side of
  the bustle rack on both sides.  A pintle mount for a further MG-3 machinegun can be mounted in front of the loader’s hatch, but in
  practice this is rarely done.  Turret rotation is electro-hydraulic with a manual backup; the rotation system is made by
  Westinghouse and is the same as used on the M-48 and M-60 series of tanks.  A relatively-small searchlight can be mounted
  above the main gun if desired.
      
  The Leopard 1A1
       The second, third and fourth batches of Leopard 1s were improved Leopard 1A1s.  The most important update was the
  replacement of the electro-hydraulic gun stabilization with an all-electric system designed by Cadillac-Gage; the most noticeable
  upgrade externally was the addition of the now-ubiquitous side skirts with their distinctive design.  Accuracy and cannon tube life
  was also improved by the addition of a thermal jacket to the main gun.  The track pads were also replaced with ones that required
  only a single pin to mount them, and could be replaced if necessary with ones that have metal X-shaped crampons for use in
  extreme cold and ice conditions.
       Starting in 1974, the Leopard 1A1s were further modified into the Leopard 1A1A1 standard.  This involved the addition of
  appliqué armor to the turret and glacis.  Fuel storage was also somewhat rearranged, yielding a little more fuel capacity.  In the
  early 1980s, these were also upgraded to the Leopard 1A1A2 standard, which added an image intensifier handed down from the
  Leopard 2 upgrade programs, in an armored box with armored shutters above and to the left of the main gun.  The image
  intensifier was accessible by both the commander and gunner.  All digital radios were installed a little later, creating the Leopard
  1A1A3.  Improvements to the image intensifier created the Leopard 1A1A4.
   
  The Leopard 1A2
       In a way, the first 232 vehicles of the fifth batch, the Leopard 1A2s, were Leopard 1A1A1s with the extra armor designed into
  the turret and glacis instead of being appliqué.  However, the armor increase was a little bit better, being integrated into the design
  rather than being an afterthought.  The Leopard 1A2 also used an NBC overpressure system with a collective NBC system as a
  backup and added a laser rangefinder. The Leopard 1A2 was first issued to German tankers in 1972, and production continued
  until 1974.  Subtypes of the Leopard 1A2 included the Leopard 1A2A1, which had the same image intensifier as the Leopard
  1A1A2; in addition, the driver also had an image intensification device which could be substituted for the forward vision block.  The
  Leopard 1A2A2 had the same digital radios as the Leopard 1A1A3.  The Leopard 1A2A3 had both.  When the main image
  
  intensifier was improved, the Leopard 1s involved did not receive a separate designation.
   
  The Leopard 1A3
       The remaining 110 vehicles of the fifth batch were built to the Leopard 1A3 standard.  The turret of the Leopard 1A3 was much
  different from earlier versions; it was made of all-welded panels instead of the cast/welded turret of earlier versions.  This allowed
  Krauss-Maffei to include more advanced ceramic-sandwich armor into the turret. Glacis armor was also improved; though the
  thickness of the armor of the glacis and turret are not greatly changed, effective protection is greatly improved. A wedge-shaped
  gun mantlet, moving the main gun forward, as well as general changes to the main gun made the Leopard 1A3’s turret roomier
  than that of earlier versions. The commander received an improved sight.  Subtypes were similar to the Leopard 1A1 and 1A2 –
  the Leopard 1A3A1 had added image intensifiers, the Leopard 1A3A2 had digital radios, and the Leopard 1A3A3 had both.
   
  The Leopard 1A4
       Delivery of the Leopard 1A4 began in 1974.  The Leopard 1A4 is very similar to the Leopard 1A3A3, but has dramatic
  improvements in fire control, including a ballistic computer and the more advanced EMES-12A1 sighting system.  In addition, the
  commander was given an independent sight to allow a hunter-killer capability.  Unfortunately, all the new equipment took enough
  space that 5 main gun rounds had to be deleted; virtually all of the main gun rounds (42 of them) are stored in the large ammo bin
  beside of the driver.  The rest are in the bustle.  The Leopard 1A4 was the last version of the Leopard 1 used by the German
  Army (the German Army switched completely to the Leopard 2 series soon thereafter), but many other countries used and are still
  using the 1A4.
   
  The Leopard 1A5
       In 1980, though no longer being used by Germany, Krauss-Maffei felt the Leopard 1 design still had some life in it, and began
  a large set of modifications that would lead to the Leopard 1A5.  As most later versions of the Leopard 1 were still in active use,
  Krauss-Maffei based their modifications at first on older Leopard 1s – primarily the Leopard 1A1A1-1A1A4.  Eventually, some 1339
  Leopard 1A5s would be built or upgraded from earlier versions; they formed a large part of the Greek and Canadian tank forces. 
  Introduction of the Leopard 1A5 was in 1987.
       Modifications started with the turret.  The turret of the Leopard 1A1A1 was scrapped entirely, and a new all-welded turret with a
  large bustle was installed.  This bustle held various pieces of equipment as well as ammunition, allowing ammunition capacity to be
  restored.  Modifications to ammunition stowage itself allowed the Leopard 1A5 to use the modern long-rod APFSDS penetrators. 
  Krupp-Atlas developed an improved new fire control system, the EMES-18 (based on the EMES-15 used in the Leopard 2), to
  grant the main gun and coaxial greater accuracy; this included a new ballistic computer and a laser rangefinder, as well as a better
  stabilization system.  Thermal imaging was added for the gunner (also accessible by the commander, but not a part of his
  independent sight).  The engine, transmission, and suspension all received incremental upgrades.
       A single member of this group was further modified as an experiment, and unofficially called the Leopard 1A6.  This version had
  bolt-on armored Lexan panels for the turret and hull, but the primary difference was the installation of the Rheinmetall 120mm
  main gun.  It proved itself in trials, but had already been rendered superfluous by the Leopard 2.  The project was not carried any
  further, but it’s an interesting enough “what-if” that I included it below.
   
  Other Leopard 1 Modifications
       Some other countries that use the Leopard 1 have given them some additional features and modifications that make them a bit
  different from standard Leopard 1s of their type.  Most of these modifications are simple and inconsequential for game purposes
  (such as different radios, fire control equipment made by different manufacturers, parts made using local license production instead
  of being German in origin, etc).  However, some have modifications that are notable and quantifiable for game purposes.
       The Belgians used a combination of Leopard 1s, Leopard 1A1s, Leopard 1A2s, and Leopard 1A5s.  These have a (BE) added
  to their designations.  Some 202 have been sold to undisclosed countries (none of which were Leopard 1A5(BE)s).  Aside from
  minor internal differences (mainly in stowage arrangements and radios), the primary change is that the Leopard 1A5(BE) and other
  Belgian versions use MAG machineguns instead of MG-3s.  In addition, the turret sides and hull rear areas have large armored
  external stowage boxes permanently attached to them.
       The Dutch used a version which is almost a standard Leopard 1A3, but the coaxial machinegun is a MAG instead of an MG-3. 
  The MG-3 is still used as a commander’s machinegun. These versions were designated the Leopard 1-V. The fire control system
  is an EMES-12A3, giving the Leopard 1-V a bit better accuracy; the sights are also optimized for use with British-made
  ammunition. The Dutch Leopard 1A3s also have the same appliqué armor as used on the Leopard 1A1A1, in addition to the armor
  improvements already used in the Leopard 1A3. In addition, the rear of the tank has three large external stowage boxes mounted
  on it.  The Dutch no longer have them in their inventory, having traded them to Greece for items I have yet to find out about.
       The Italians used the Leopard 1A3; these are designated the Leopard 1A3IT.  They have lugs for ERA on their turret front and
  sides, glacis, and hull sides.  They also use the Leopard 1A5, as the Leopard 1A5IT; these not only have lugs for ERA, but also
  have Lexan appliqué armor on their turret sides and front, glacis, and hull sides.  Italy has retired its entire Leopard 1A3IT fleet, and
  all but 120 of its Leopard 1A5IT fleet, as of 2009.
   
  The Canadian Leopard 1s: the C1 and C2
  
       In 1977, the Canadians selected the Leopard 1A3 to replace their aging Centurion tanks in 1977, with their being put into
  service in mid-1978.  This version of the 1A3 was called the Leopard C1 by the Canadians. These were not stock 1A3s, however;
  they had a number of customized features and equipment added.  The major difference was the addition of the SABCA Fire
  Control System, a Belgian-made system featuring a laser rangefinder, seven sensors for wind, barometric pressure, temperature,
  tank motion, barrel droop, cant, gun wear, and the effects of any recent previous shots. These were assembled for the gunner by a
  new fire control computer. This system was quite advanced for the time and more advanced than that fitted to most NATO tanks of
  the time. The C1 also had Lexan passive armor added to the turret sides, hull sides, and glacis, over the already-improved armor
  of the 1A3.  This additional armor was lighter than standard steel or aluminum appliqué armor of the time, though the bolts
  fastening it on had to be tightened with a torque wrench instead of an ordinary wrench to avoid cracking at the mounting holes in
  the Lexan.  Another difference is the use of C-6 machineguns instead of MG-3s.
       A handful of Leopard C1s received a further upgrade in the mid-1990s, and were deployed as part of KFOR in 1999.  These
  tanks, designated Leopard C1A1, had a thermal imager added to the fire control suite (accessible by the commander), and the fire
  control computer and sights were modernized.  However, the primary modifications were in the armor suite – 57mm of steel belly
  armor was added.  The side skirts had their outer layer of steel backed with rubber, which increased armor value without an undue
  increase in weight or cost.  The front third of the skirts, however, were improved with additional steel armor.  Six C1A1s, which did
  not receive any additional designator, were equipped with MEXAS appliqué composite armor, and a rather thick set of appliqué at
  that – the front of the turret actually acquired the same wedge-shaped front as that of the later Leopard 2A5 (though the armor
  was not as heavy); the appliqué was applied to the glacis, hull sides, turret sides, and turret front.
       In 2000, the 114 remaining C1 tanks (out of an original 127) were upgraded to the C2 standard.  The C2 was made by fitting
  Leopard 1A5 turrets onto the C1 hulls.  Equivalent fire control and sighting equipment of different manufacture was also fitted to the
  Leopard 1A5 turrets.  The result is essentially the same as the Leopard C1A1 in game terms, though inside the turrets were
  redesigned to give the crew a bit more elbow room, and of course the exterior shape of the turret is also a bit different. Differences
  are primarily in interior arrangement of the turret, some stowage, and of course modernized fire control, sighting, and electrical
  systems. The C2s still remain in service, and were used and are to an extent still used in Afghanistan.  Shortly after their
  appearance in Afghanistan, the Leopard C2s were fitted with the same MEXAS appliqué armor kit as was used on the six C1A1s
  mentioned above for the KFOR mission.  The C2s with MEXAS may be, in game terms, be treated the same as the C1A1 with
  MEXAS. Though their combat performance was acceptable, crew fatigue was a problem – the heater proved inadequate in the
  winter and high heat was a big problem for the crew in the Afghanistan summers, especially in the southern regions of the
  country.  Though a few were fitted with air conditioners on the rear deck, this was a stopgap, cumbersome, and ultimately
  unsuccessful modification, and led directly to Canada investing in the Leopard 2A6M.  The Canadian Army also cited some
  dissatisfaction with the armor protection, and the inability of the main gun to fire canister rounds.
       In 2007, the Canadian Army announced their intent to replace the 66 remaining Leopard C2s with LAV III MGSs.  This
  replacement, however, has been delayed indefinitely due to budgetary problems; in addition, Canadian experiences in Afghanistan
  convinced the Canadian Army that tanks were still necessary in a modern army, and they don’t intend to get as many LAV III
  MGSs even when the money is there.
       Note that 23 Leopard C1s and C2s have been sold to various companies in North America (for purposes I have yet to
  ascertain), 4 were put on display in museums or used as monuments, and 21 were put on target ranges.
   
  The Australian Leopard 1: The AS1
       The Australian Leopard 1, the AS1, is also a bit unusual and required some elaboration.  The AS1 uses a Leopard 1A2 hull
  topped with the turret of a Leopard 1A3.  The AS1, however, has spaced appliqué armor over the front and side arcs of both the
  hull and turret.  The power pack is tropicalized, which is sealed from all sorts of mud and grit and has extra air filtration and does
  not suffer from decreases in performance in hot weather.  The tracks are modified, using double-pin track for extra strength.  The
  searchlight is not normally mounted, but carried in one of the armored bins at the rear of the turret, and mounted only when
  needed. An additional machinegun is normally fitted at the loader’s hatch. Perhaps the most dramatic modification is the use of the
  Belgian-made SABCA fire control system, like that of the Canadian C1 and C2, which at the time was the most advanced fire
  control system in the world.
       Later modifications included a Mobile Camouflage System (the Swedish barracuda system), which consisted of insulated panels
  fitted to the turret and hull.  These provided a double benefit – they not only gave protection against thermal imagery (detection
  with thermal imagers is one level harder), it provides sort of an umbrella effect that lowers the temperature inside the tank.  An
  additional “umbrella” system could be erected over the tank when in a static position.  In addition, a true air conditioning system
  was fitted in 1998.  At first, this did not work so well, it literally sucked air out of the turret and took up space in one of the armored
  bins on the turret.  The problem with the storage space lost was never solved, though the air conditioner was later improved to
  stop air from being sucked out of the turret.
       The Leopard AS1 is currently being phased out in favor of the M-1A2 Abrams.  Though some small amounts of Leopard AS1s
  remain in service during the phase-out, the AS1s are most likely to end up in a reserve role, or as range targets – a sort of ignoble
  end for tanks that have provided over 30 years of service to Australia.
       
       Twilight 2000 Story: In the Twilight 2000 timeline, there were some 30 Leopard 1A6s made by modifying Leopard 1A5s in
  German service.
  
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Leopard 1/1A1
  $378,368
  D, AvG,
  A
  700 kg
  40
  tons
  4
  20
  Passive IR (G, C), WL
  Searchlight
  Shielded
  Leopard 1A1A1
  $323,532
  D, AvG,
  A
  700 kg
  42.4
  tons
  4
  20
  Passive IR (G, C), WL
  Searchlight
  Shielded
  Leopard 1A1A2-
  A4
  $334,532
  D, AvG,
  A
  700 kg
  42.4
  tons
  4
  20
  Passive IR (G, C), Image
  Intensification (G, C), WL/IR
  Searchlight
  Shielded
  Leopard
  1A2/A2A2
  $426,076
  D, AvG,
  A
  700 kg
  42.5
  tons
  4
  22
  Passive IR (G, C), WL/IR
  Searchlight
  Shielded
  Leopard
  1A2A1/A3
  $346,076
  D, AvG,
  A
  700 kg
  42.5
  tons
  4
  22
  Passive IR (G, C), Image
  Intensification (D, G, C),
  WL/IR Searchlight
  Shielded
  Leopard 1A3
  $331,692
  D, AvG,
  A
  700 kg
  42.7
  tons
  4
  19
  Passive IR (G, C), WL/IR
  Searchlight
  Shielded
  Leopard
  1A3A2/A3
  $353,692
  D, AvG,
  A
  700 kg
  42.7
  tons
  4
  19
  Passive IR (G, C), Image
  Intensification (D, G, C),
  WL/IR Searchlight
  Shielded
  Leopard 1A4
  $560,415
  D, AvG,
  A
  700 kg
  42.7
  tons
  4
  19
  Passive IR (G, C), Image
  Intensification (D, G, C),
  WL/IR Searchlight
  Shielded
  Leopard 1A5
  $389,727
  D, AvG,
  A
  700 kg
  42.8
  tons
  4
  19
  Thermal Imaging (G), Image
  Intensification (D, G, C),
  WL/IR Searchlight
  Shielded
  Leopard 1A6
  $378,322
  D, AvG,
  A
  700 kg
  44.5
  tons
  4
  21
  Thermal Imaging (G), Image
  Intensification (D, G, C),
  WL/IR Searchlight
  Shielded
  Leopard 1A5IT
  $392,347
  D, AvG,
  A
  700 kg
  43.1
  tons
  4
  22
  Thermal Imaging (G), Image
  Intensification (D, G, C),
  WL/IR Searchlight
  Shielded
  Leopard 1-V
  $369,416
  D, AvG,
  A
  700 kg
  43
  tons
  4
  19
  Passive IR (G, C), WL/IR
  Searchlight
  Shielded
  Leopard C1
  $370,948
  D, AvG,
  A
  700 kg
  43
  tons
  4
  22
  Passive IR (G, C), Image
  Intensification (D, G, C),
  WL/IR Searchlight
  Shielded
  Leopard C1A1/C2
  $384,023
  D, AvG,
  A
  700 kg
  45.4
  tons
  4
  22
  Thermal Imaging (G), Image
  Intensification (D, G, C),
  WL/IR Searchlight
  Shielded
  Leopard C1A1
  w/MEXAS & C2
  w/MEXAS
  $401,035
  D, AvG,
  A
  700 kg
  47.8
  tons
  4
  26
  Thermal Imaging (G), Image
  Intensification (D, G, C),
  WL/IR Searchlight
  Shielded
  Leopard AS1
  (Standard)
  $433,426
  D, AvG,
  A
  700 kg
  42.4
  tons
  4
  22
  Passive IR (G, C), Image
  Intensification (D, G, C),
  WL/IR Searchlight
  Shielded
  Leopard AS1
  (Late)
  $444,262
  D, AvG,
  A
  700 kg
  42.5
  tons
  4
  22
  Passive IR (G, C), Image
  Intensification (D, G, C),
  WL/IR Searchlight
  Shielded
   
  Vehicle
  Tr Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Leopard 1
  141/101
  36/28
  955
  451
  Trtd
  T6
  TF30  TS14  HR10  HF38  HS10  HF6
  Leopard 1A1
  144/101
  36/28
  955
  451
  Trtd
  T6
  TF30  TS14  TR10  HF38  HS11Sp 
  HF6
  Leopard
  1A1A1-A4
  138/97
  35/27
  985
  453
  Trtd
  T6
  TF41  TS17  TR13  HF44  HS12Sp 
  HR8
  Leopard
  1A2/A2A1-A4
  138/96
  35/27
  985
  453
  Trtd
  T6
  TF43  TS18  TR13  HF45 HS12Sp 
  HR8
  Leopard
  1A3/1A4
  137/96
  35/27
  985
  453
  Trtd
  T6
  TF44Sp  TS19Sp  TR13  HF49Sp
  HS13Sp  HR8
  
  Leopard 1A5
  132/93
  34/26
  985
  454
  Trtd
  T6
  TF44Sp  TS19Sp  TR13  HF49Sp
  HS13Sp  HR8
  Leopard 1A6
  128/90
  33/25
  985
  468
  Trtd
  T6
  TF49Sp  TS22Sp  TR13  HF54Sp
  HS16Sp  HR8
  Leopard 1A5IT
  132/92
  34/26
  985
  454
  Trtd
  T6
  TF49Sp  TS22Sp  TR13  HF54Sp
  HS16Sp  HR8
  Leopard 1-V
  133/93
  34/26
  985
  454
  Trtd
  T6
  TF44Sp  TS25Sp  TR16  HF55Sp 
  HS14Sp  HR8
  Leopard C1
  133/93
  34/26
  985
  454
  Trtd
  T6
  TF47Sp  TS28Sp  TR16  HF58Sp 
  HS17Sp  HR8
  Leopard
  C1A1/C2
  125/87
  32/25
  985
  482
  Trtd
  T6
  TF47Sp  TS28Sp  TR16  HF58Sp 
  HS19Sp  HR8*
  Leopard C1A1
  w/MEXAS & C2
  w/MEXAS
  119/83
  30/24
  985
  506
  Trtd
  T6
  TF75Cp  TS30Sp  TR16  HF76Cp 
  HS22Sp  HR8**
  Leopard AS1
  133/95
  34/26
  985
  478
  Trtd
  T6
  TF46Sp  TS20Sp  TR13  HF47Sp 
  HS14Sp  HR8
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Leopard 1
  +1
  Basic
  105mm L-7A3, MG-3, MG-3
  (C)
  60x105mm,
  5500x7.62mm
  Leopard 1A1/A1A1-A1A4
  +1
  Fair
  105mm L-7A3, MG-3, MG-3
  (C)
  60x105mm,
  5500x7.62mm
  Leopard 1A2/A2A1-A4/1A3/1A3
  +2
  Fair
  105mm L-7A3, MG-3, MG-3
  (C)
  60x105mm,
  5500x7.62mm
  Leopard 1A4
  +3
  Good
  105mm L-7A3, MG-3, MG-3
  (C)
  55x105mm,
  5500x7.62mm
  Leopard 1A5
  +4
  Good
  105mm L-7A3, MG-3, MG-3
  (C)
  60x105mm,
  5500x7.62mm
  Leopard 1A6
  +4
  Good
  120mm Gun, MG-3, MG-3
  (C)
  40x120mm,
  5500x7.62mm
  Leopard 1-V
  +3
  Fair
  105mm L-7A3, MAG, MG-3
  (C)
  60x105mm,
  5500x7.62mm
  Leopard C1
  +3
  Good
  105mm L-7A3, C-6, C-6 (C)
  60x105mm,
  5500x7.62mm
  Leopard C1A1/C2
  +4
  Good
  105mm L-7A3, C-6, C-6 (C)
  60x105mm,
  5500x7.62mm
  Leopard AS1
  +4
  Good
  105mm L-7A3, MG-3, MG-3
  (C), MG3 (L)
  59x105mm,
  5500x7.62mm
  *The front third of the hull sides has an AV of 20Sp.  Belly AV is 10.
  **The front third of the hull sides has an AV of 23Sp. Belly AV is 10.
   
  Krauss-Maffei/Wegmann Leopard 2
       Notes: Designed to replace the Leopard 1 and keep up with the Jonses, development of the of a new main battle tank began in
  the early 1970s, with first fielding with the German Army beginning in 1978.  After the failure of the German-American MBT-70
  program in the late 1960s, Germany began development of a new tank to be called the Leopard 2.   Though it shares a name with
  the Leopard 1, it shares virtually nothing with that vehicle, being an almost entirely new design.  The first Leopard 2’s were
  delivered to the German Army in 1978, and by 1992 they had replaced most of the Leopard 1’s in the German inventory.  Most of
  the Leopard 2-2A4 versions are similar to each other and have minor differences from each other, with the 2A5 being a major
  change in design.  The Leopard 2 is also used by Austria, the Netherlands, Spain, and Switzerland. 
       The layout of the Leopard 2 is conventional, with the driver on the front left, commander’s cupola on the turret right, and
  loader’s hatch on the turret right, with the gunner below and to the right of the commander.  The driver has three vision blocks to
  the front, with the center block able to be replaced with a night vision periscope.  The driver also has a camera in the rear of tank
  to aid in backing up.  Part of the main gun’s ammunition supply is to the right of the driver.  The commander does not have a
  rotating cupola; instead, he has a 360-degree ring of vision blocks and a pintle-mounted machinegun.  His hatch can be open,
  closed, or locked open to a point where he can take a peek outside but still has most of the turret’s armor protection.  He has a
  stabilized day/night periscope in front of his hatch, behind the vision blocks.  The gunner uses the EMES-15 fire control system,
  consisting of a ballistic computer, an integrated rangefinder and thermal imager (which the commander can access), and a
  telescopic sight, along with monitors for the gunnery information.  (The commander has the same monitors, but his also report on
  
  the condition of the Leopard 2.)  Once spotted and inputted, the computer automatically slews the turret and elevates or depresses
  the main gun onto the target (or puts in a lead if necessary).  The gunner also has a roof-mounted day/night periscope.  The NBC
  system is a collective system.
       The Leopard 2 was originally to be armed with the same 105mm L-7A3 gun as on the Leopard 1, and the first 10 examples
  were in fact armed with this gun.  However, Rheinmetall had a new 120mm main gun ready; the first 10 Leopard 2s were retrofitted
  with this gun, and the rest of production used this gun.  A coaxial machinegun was also installed; the fire control equipment can be
  used with the main gun or increase coaxial machinegun accuracy.  27 main gun rounds are to the right of the driver.15 are on the
  left side of the turret bustle, protected from the crew by an armored door and blow-out panels similar to those of the M-1 Abrams. 
  On each side of the turret are clusters of eight 76mm smoke grenade launchers.
       The Leopard 2 has an integrated power pack using an MTU MB-873 turbocharged diesel engine developing 1500 horsepower. 
  This is coupled to a fully automatic Renk HSWL-354 transmission, with the driver having a control yoke and conventional gas and
  brake pedals.  The suspension uses seven steel rubber-tired roadwheels on either side, with the torsion bar system designed for
  difficult terrain.  The Leopard 2 also has a 5kW APU, designed for a decreased IR signature and easy access for maintenance.
       Armor is protection is considerable and uses Chobham on the turret front and glacis, along with ceramic sandwich armor for the
  turret sides and hull sides.  There are track skirts of the same shape (but stronger) on either side of the hull.  These track skirts are
  actually a rubber sandwich material.
   
  The Leopard 2A1-A4
       The Leopard 2A1 to 2A4 were relatively incremental upgrades to the Leopard 2, each adding a little more capability to the
  Leopard 2, but not changing the general design.  The Leopard 2A1 gave the gunner an improved thermal imager.  Ammunition
  racks were installed that were identical to the M-1 Abrams’ racks; this allowed the latest long-rod APDSFS-type penetrators to be
  carried in those racks.  The fuel filters were redesigned to allow for faster refueling.  Most Leopard 2s were later modified to the
  Leopard 2A1 standard at the same time (1982-84).  For game purposes, the Leopard 2A1 is otherwise identical to the Leopard 2.
       The Leopard 2A2 further improved the gunner’s thermal imager to 2nd generation standards.  The Leopard 2A2 featured a filler
  cap for each fuel tank, allowing for even faster refueling.  The commander’s and gunner’s periscope were retrofitted with deflectors
  to keep road dirt from splashing up onto the periscope and obscuring vision.  The NBC system exhaust also received a similar
  deflector plate.  The Leopard 2A2 carried a 5-meter towing cable, relieving field shortages that were all too common.  The little-
  used crosswind sensor was removed from the turret and the opening plated over.  For game purposes, the Leopard 2A1 is
  otherwise identical to the Leopard 2 and 2A1.
       The Leopard 2A3’s primary upgrade was the change to SEM80/90 digital radios and the welding shut of the ammunition
  reloading hatch in the turret, which was perceived as a weak point in the armor and plated over.  For game purposes, it is
  otherwise equivalent to the earlier Leopard 2s.
       The Leopard 2A4 became the most numerous of the Leopard 2 series.  For the most part, it is identical to the Leopard 2A3, but
  it also featured upgrades to the automatic fire detection and suppression system and a new digital fire control module able to
  compute fire with newer projectile types.  However, the most substantial change was the replacement of part of the turret armor
  with a titanium/tungsten/steel sandwich.  Other than the added armor, the Leopard 2A4 is identical to the Leopard 2A3 for game
  purposes.
   
  The Leopard 2A5
       With the Leopard 2A5 came the wedge-shaped turret armor that is now commonly associated with the Leopard 2.  (Before the
  Leopard 2A5, the Leopard 2s turret armor was virtually flat-faced.)  The added armor takes the form of a sandwich of steel,
  ceramic, tungsten, and titanium, and is designed to eliminate shot traps and deflect most shots off of the turret.  The gun mantlet
  was also modified in shape to go with the new frontal armor.  Though the Leopard 2A5 does not have the new L/55 gun, it can be
  retrofitted with it (though to date, it has not been done).  Improvements were also made to the rest of the Leopard 2A5’s armor,
  particularly the glacis, and an improved anti-spalling liner was added to the interior of the crew compartment and the turret bustle. 
  The side skirts were replaced with ones that are stronger, yet lighter (important, as with the Leopard 2A5 came a huge increase in
  weight).  The new armor is also modular, allowing for quick armor repairs in the field of improvements to the armor suite in the
  future.
       The gunner’s sight was moved to the roof to avoid having to make large modifications to the new armor of the turret front and
  having to put a large extension on the sight equipment (which would have compromised accuracy).  The commander also received
  his own sight system, including his own laser rangefinder, in the form of a CITS.  Hydraulically-assisted hatches for the crew
  members were added, as the hatches themselves were made much heavier and better protected.  Other hydraulic or partially
  hydraulic controls like the turret rotation and gun elevation were made all-electric, making them more reliable and saving some
  weight.  The rear camera for the driver has a wider angle of view and night vision capability.  GPS is added.
   
  The Leopard 2A6
       The primary change in the Leopard 2A6 from the 2A5 is that the L/55 gun is standard, yielding more range and accuracy.  This
  also meant that the software in the fire control computer had to be updated. The Leopard 2A6 also uses a 20 kW APU which
  provides much more power, and has an air conditioner.  Ammunition stowage is also rearranged to reflect newer ammunition types
  available.  The land navigation system is a combination of inertial navigation, GPS, a mapping system, and a computer to tie all the
  
  information together.  The bulkhead between the engine and crew compartment has been reinforced, and the engine compartment
  has its own fire detection and suppression system.  The standard engine is still the 1500-horsepower MTU MB-873 engine, but a
  version of the EuroPowerPack with 1650 horsepower has been tested in the Leopard 2A6 and found satisfactory.  (No such
  vehicles have been placed in production, however.) 
       The Leopard 2A6M is a standard Leopard 2A6 that has additional floor protection and additional blast protection for the main
  gun ammunition, recognizing the increase in the use of IEDs and mines among Taliban and Al Qaida forces. 
   
  National Variants
       The standard Leopard 2 version used by Canadian forces is the 2A4.  However, for the summer 2007 deployment to
  Afghanistan, Canada borrowed 20 Leopard 2A6Ms from Germany, and then another 20 from the Netherlands.  The Leopard 2A6Ms
  are essentially stock versions, except that the turret drive is improved to permit faster rotation; they also have air conditioning.  The
  20 borrowed from the Dutch, on the other hand, were loaned to the Canadians under the condition that no major changes that are
  not easily reversible would be made.  Since Dutch 2A6Ms do not have air conditioning, neither do the borrowed Canadian tanks
  (designated Leopard 2A6M CAN), and the black boxes at the rear of the hull, rumored to be an air conditioning unit, is actually
  extra Canadian-built communications gear (they were not permitted to remove the Dutch commo gear).  The 2A6Ms borrowed from
  the Germans retain their MG-3 machineguns, while the ones borrowed from the Dutch retain the MAG machineguns that the Dutch
  use.  The most obvious change, however, is that the hull and turret are surrounded literally by two cages (turret and hull) of bar/slat
  armor to increase protection against HEAT rounds; equipment storage baskets built into part of this structure can be used not only
  for storage, but to further increase protection.  The cages do not interfere with sighting equipment, rotation of the turret, or use of
  the commander’s machinegun.  Canada later bought the loaned tanks from both Germany and the Netherlands to allow for even
  more modifications to be made, and they intend to buy as many as 40 more. Some of the first modifications will be to replace the
  MG-3s and MAGs with C-6s.
       The Chileans bought the Leopard 2A4 (designated Leopard 2A4CHL), but they requested several upgrades.  They have the
  updated fire control equipment and electronics of the Leopard 2A6, the Leopard 2A6’s L/55 gun, a suspension better suited for
  Chile’s mountainous terrain, an CROWS-like installation for the commander’s station, and an HK GMG for the loader’s hatch on a
  pintle.  The Leopard 2A4CHL also has appliqué armor on the turret roof and sides, and an interface system for Chile’s command
  and control network.
       A noted above, Dutch Leopard 2s (regardless of version) use MAG machineguns instead of MG-3s. 
       The Greeks bought some surplus Leopard 2A4s from the Netherlands, and these retain their MAG machineguns, but use Greek
  commo equipment.  In addition, the Greeks are having some Leopard 2A6s built for them; these also have MAG machineguns, and
  otherwise have some country-specific equipment like radios, fire control computer software, and GPS equipment.  These are
  designated Leopard 2A6 Hel.
       A Spanish/German cooperative effort has resulted in the increased-protection Leopard 2E, a development of the Leopard 2A6. 
  Though manufacture will be taking place in both countries, the only user will be Spain.  (The deal also included Germany giving
  Spain 108 Leopard 2A4s and license-building roughly 100 Leopard 2A5s.)  Appliqué armor has been added to all faces except the
  hull deck, including the turret roof and the same sort of mine protection as the Leopard 2A6M.  The Leopard 2E has some of the
  heaviest armor protection of any tank in the world today.
       Swiss Leopard 2A4s are license-manufactured in Switzerland and designated the Pz-87 Leopard in Swiss service.  Their
  machineguns are MG-83s instead of MG-3s (though both are derived from the World War 2 MG-42).They also use Swiss-made
  radios and intercoms.  Swiss Pz-87s have an NBC overpressure system, with the collective system as a backup. 
       The Swiss have further improved their Pz-87s recently, designating them the Pz-87WE.  Armor improvements include the
  Leopard 2A6M’s belly armor, appliqué armor on the glacis, and Swiss-developed titanium/ceramic sandwich armor.  The smoke
  grenade clusters have been replaced with ones of Swiss-design and manufacture.  Some other features have been borrowed from
  the Leopard 2A5, such as the new back-up camera for the driver and the all-electric turret drive and gun stabilization.  The fire
  control system is made by Zeiss Optronics, but is equivalent to that of the Leopard 2A5 for game purposes.  The commander has
  a new cupola with a mount which uses an M-2HB (MG-64) and having a CITS; the commander can aim and fire the M-2HB from
  inside armor.
       The Swedish Leopard 2A5s, designated Leopard 2(S)s, are heavily modified are neither really Leopard 2A5s or Leopard 2A6s,
  but somewhere in between with some extra features.  The Leopard 2(S) will be found under Swedish Tanks.
   
  Still Studied, but Probably Won’t be Seen in This Film…
       In the early 1990s, Rheinmetall began developing a 140mm smoothbore gun for use as main gun armament in tanks.  At the
  time, it was believed that the next Soviet/Russian tank would have a main gun of 135 or 152mm.  The idea was to upgrade
  Leopard 2A4 tanks to mount the 140mm main gun in the mid-1990s.  The main gun would be fed by an autoloader to preserve
  room for the gunner in the turret.  Sights and fire control equipment would also be modified to take into account the new gun’s
  ballistics.  This modification was never carried beyond computer studies and one experimental fitting, but work reportedly continues
  as of 2009.
   
       Twilight 2000 Story: Most of Western Europe went to war with versions of the Leopard 2 in the Twilight 2000 timeline, and they
  proved to be very effective, with Pact tankers rightly fearing them.  Most Leopards 2s were Leopard 2-2A4s; the Leopard 2A5 was
  
  a limited production vehicle, largely confined to German service.   As the German Army felt the automated gun system on the
  Leopard 3 was not as effective as a crewed turret, they saw only limited production, with production of the Leopard 2A5 being
  ramped up a bit more. (The Leopard 3 can be found in Best Tanks that Never Were.)  The Leopard 2A6 and its subtypes do not
  exist in the Twilight 2000 timeline; the Leopard 2A5 does not exist in the Twilight 2000 timeline outside of German service.   The
  Leopard 2-140 made a small appearance in the Twilight War, with 3 being lost in Poland and 2 in fighting with Italian forces.  The
  Leopard 2-140 suffered greatly from small numbers and ammunition shortages.
       Merc 2000 Story: The Leopard 2A6 and 2-140 were never developed due to budgetary concerns.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Leopard 2 (Early)
  $525,562
  D, G,
  A
  700
  kg
  54.13
  tons
  4
  26
  Passive IR (D), Thermal Imaging
  (G), Image Intensification (G, C)
  Shielded
  Leopard 2
  (Standard)/2A1/2A2
  $537,787
  D, G,
  A
  700
  kg
  55.15
  tons
  4
  26
  Passive IR (D), Thermal Imaging
  (G), Image Intensification (G, C)
  Shielded
  Leopard 2A4
  $585,225
  D, G,
  A
  700
  kg
  57.1
  tons
  4
  26
  Passive IR (D), 2nd Gen
  Thermal Imaging (G), Image
  Intensification (G, C)
  Shielded
  Leopard 2A5
  $718,655
  D, G,
  A
  700
  kg
  62.5
  tons
  4
  30
  Passive IR (D), 2nd Gen
  Thermal Imaging (G), Thermal
  Imaging (C), Image
  Intensification (G, C)
  Shielded
  Leopard 2A6
  $796,513
  D, G,
  A
  700
  kg
  62.61
  tons
  4
  30
  Passive IR (D), 2nd Gen
  Thermal Imaging (G), Thermal
  Imaging (C), Image
  Intensification (G, C)
  Shielded
  Leopard 2A6M
  $822,914
  D, G,
  A
  700
  kg
  63.11
  tons
  4
  30
  Passive IR (D), 2nd Gen
  Thermal Imaging (G), Thermal
  Imaging (C), Image
  Intensification (G, C)
  Shielded
  Pz-87
  $580,273
  D, G,
  A
  700
  kg
  57.15
  tons
  4
  26
  Passive IR (D), 2nd Gen
  Thermal Imaging (G), Image
  Intensification (G, C)
  Shielded
  Pz-87WE
  $610,581
  D, G,
  A
  700
  kg
  59.38
  tons
  4
  26
  Passive IR (D), 2nd Gen
  Thermal Imaging (G), Thermal
  Imaging (C), Image
  Intensification (G, C)
  Shielded
  Leopard 2A4CHL
  $703,098
  D, G,
  A
  700
  kg
  58.38
  tons
  4
  28
  Passive IR (D), 2nd Gen
  Thermal Imaging (G), Thermal
  Imaging (C), Image
  Intensification (G, C)
  Shielded
  Leopard 2A6M
  CAN
  $831,144
  D, G,
  A
  700
  kg
  63.74
  tons
  4
  31
  Passive IR (D), 2nd Gen
  Thermal Imaging (G), Thermal
  Imaging (C), Image
  Intensification (G, C)
  Shielded
  Leopard 2E
  $864,060
  D, G,
  A
  700
  kg
  65.4
  tons
  4
  30
  Passive IR (D), 2nd Gen
  Thermal Imaging (G), Thermal
  Imaging (C), Image
  Intensification (G, C)
  Shielded
  Leopard 2-140
  $780,637
  D, G,
  A
  700
  kg
  60.7
  tons
  3
  30
  Passive IR (D), 2nd Gen
  Thermal Imaging (G), Image
  Intensification (G, C)
  Shielded
   
  Vehicle
  Tr Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor*
  Leopard 2 (Early)
  181/127
  40/25
  1200
  810
  Trtd
  T6
  TF144Cp  TS35Sp  TR24  HF160Cp 
  HS25Sp  HR15
  Leopard 2
  (Standard)/2A1/2A2
  178/125
  39/24
  1200
  824
  Trtd
  T6
  TF144Cp  TS35Sp  TR24  HF160Cp 
  HS25Sp  HR15
  Leopard 2A4/Pz-87
  173/121
  38/23
  1200
  853
  Trtd
  T6
  TF152Cp  TS39Sp  TR24  HF160Cp 
  
  HS25Sp  HR15
  Leopard 2A5
  156/109
  34/21
  1200
  780
  Trtd
  T6
  TF160Cp  TS36Sp  TR26  HF200Cp 
  HS28Cp  HR16
  Leopard 2A6/2A6M
  153/107
  33/21
  1200
  781
  Trtd
  T6
  TF160Cp  TS36Sp  TR26  HF200Cp 
  HS28Cp  HR16*
  Pz-87WE
  167/117
  37/22
  1200
  886
  Trtd
  T6
  TF165Cp  TS39Sp  TR27  HF205Cp 
  HS30Cp  HR17*
  Leopard 2A4CHL
  166/116
  37/22
  1200
  891
  Trtd
  T6
  TF152Cp  TS42Sp  TR24  HF160Cp 
  HS25Sp  HR15**
  Leopard 2A6M
  CAN
  152/106
  33/21
  1200
  789
  Trtd
  T6
  TF165Cp  TS41Sp  TR31  HF205Cp 
  HS33Cp  HR21
  Leopard 2E
  147/103
  32/19
  1200
  853
  Trtd
  T6
  TF167Cp  TS40Sp  TR28  HF210Cp 
  HS33Cp  HR18***
  Leopard 2-140
  161/113
  35/25
  1200
  720
  Trtd
  T6
  TF154Cp  TS35Sp  TR24  HF193Cp 
  HS25Sp  HR15
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Leopard 2 (Early)
  +4
  Good
  105mm L-7A3 Main Gun, MG-3,
  MG-3 (C)
  48x105mm, 4250x7.62mm
  Leopard 2
  (Standard)/2A1/2A2/2A3/2A4
  +4
  Good
  120mm Gun, MG-3, MG-3 (C)
  42x120mm, 4750x7.62mm
  Leopard 2A5
  +5
  Good
  120mm Gun, MG-3, MG-3 (C)
  42x120mm, 4750x7.62mm
  Leopard 2A6/2A6M/2E
  +5
  Good
  120mm L/55 Gun, MG-3, MG-3 (C)
  42x120mm, 4750x7.62mm
  Pz-87
  +4
  Good
  120mm Gun, MG-83, MG-83 (C)
  42x120mm, 4750x7.5mm
  Pz-87WE
  +5
  Good
  120mm Gun, MG-83, M-2HB (C)
  42x120mm, 2375x7.5mm,
  1400x.50
  Leopard 2A4CHL
  +5
  Good
  120mm L/55 Gun, MG-3, MG-3
  (C), HK GMG (L)
  42x120mm, 4750x7.62mm,
  200x40mm LV
  Leopard 2A6M CAN
  +5
  Good
  120mm L/55 Gun, MAG, MAG (C)
  42x120mm, 4750x7.62mm
  Leopard 2-140
  +4
  Good
  140mm Gun, MG-3, MG-3 (C)
  36x140mm, 4750x7.62mm
  *Belly armor for the Leopard 2A6M, 2A6M CAN, Pz-87WE is 11Sp.  The Leopard 2A6M CAN, because of the bar/slat armor cage,
  has additional protection against HE-type rounds.  If hit by a HE-type round from any face except the deck or belly, subtract an
  extra 1D6 damage before applying any extra benefits (such as Spaced or Composite armor) the armor face may grant.
  **Turret roof armor for the Leopard 2A4CHL is 10.
  ***The Leopard 2E has a turret roof armor level of 10, and a belly armor level of 11Sp.
  
  Avadi Arjun
       Notes:  Designed with the help of Germany and the Netherlands, the Arjun project has had many false starts, restarts, and
  general difficulties; the entire project has been plagued with problems.  First designed with experience from the Indo-Pakistani War
  of 1971 in mind, the Arjun was first rolled out in 1974 as the “Chetek” tank.  It was never produced except for prototypes, since it
  was essentially obsolete by 1974.  A long re-development period ensued, and the next roll-out occurred in 1985, this time with the
  “Arjun” name.  The engine was the biggest problem this time; it was originally supposed to be a gas turbine, but the Indians could
  not make the engine work.  They then intended to replace it with an indigenous diesel engine developing the same horsepower
  (1500 hp), but the engine only developed 500 horsepower.  Further development and the addition of turbochargers increased the
  output to 1000 horsepower.  India then scrapped the entire indigenous engine idea and bought 1400-horsepower diesel engines
  from Germany.  The Indian-made fire-control system (an upgrade from the Vijayanta’s fire-control suite with Dutch input) also had
  problems.  The next problem was cost; the price of the Arjun project was rising fast, and meanwhile, cheaper tanks were becoming
  available from Russia.  The Arjun did not enter service until 2001, but its future is still in doubt; the cost of development has meant
  that the real-world cost of the Arjun has far exceeded the Indians’ expectations – and, as stated, cheaper Russian tanks are
  competing against the Arjun, despite the apparent superiority of the Arjun.  The Arjun first resembled an upgraded Vijayanta, but
  the long period of upgrades over the decades have resulted in a tank that more resembles the Leopard 2A4.
       The Arjun has a crew of four, with a generally conventional layout for the crew and their hatches.  The gunner uses a
  comprehensive fire control suite, including a 2nd-generation laser rangefinder, an advanced fire control computer, a stabilized
  sight, thermal imaging, and magnified day vision.  The commander also has his own stabilized sight along with thermal imaging and
  magnified day vision, and auxiliary controls for the main gun.  The gunner’s sight equipment is located in an armored head atop the
  turret; the commander has the same arrangement.  The gun is slaved to the fire control equipment and can be “locked on” to a
  target in order to track and fire upon it regardless of the Arjun’s motion. The Arjun has a driver-adjustable hydropneumatic
  suspension, with a semiautomatic transmission.  The brakes are incorporated into the final drives and said to be quite effective.
  The tracks are all-metal, including aluminum-alloy track shoes. 
       The main gun is a locally-produced 120mm rifled gun developed by MRS; this gun can fire both Indian-produced ammunition
  and British-made ammunition made for their 120mm rifled guns. (The Indians have also developed some specialized rounds for the
  gun, such as a proximity-fuzed anti-helicopter round, similar to the LAHAT.)  The coaxial machinegun is a locally-built version of
  the German MG-3 machinegun; the commander has a pintle-mounted M-2HB (though some have been seen with NSV instead). 
  The loader’s station can also be fitted with a pintle-mounted MG-3.
       Aside from the 1400-horsepower German MTU diesel engine (which will be produced indigenously under license), the Arjun has
  an APU for use during silent watch and when the vehicle is otherwise stopped; this is becoming more and more common on tanks,
  as it greatly reduces fuel consumption.  The Arjun has a GPS system and a Battlefield Management System which coordinates and
  reports intelligence, friendly unit positions and enemy unit positions; this is controlled by a central computer that also monitors the
  state of the Arjun itself.
       The Arjun incorporates modular armor panels, including composite armor (called Kanchan by the Indians) and lugs for ERA. 
  The Arjun has an NBC overpressure system with a collective backup.  Nine smoke grenade launchers are located on each side of
  the turret.  The Arjun has a laser warning system, and it is rumored that the Indians may incorporate the Russian Arena active
  defense system in the future in the Mark 2 model.  12 rounds are carried in the turret bustle, which has blow-off panels like the M-
  1 Abrams; the remaining rounds are carried in blast-proof drums that use a system that has been rare since World War 2 – “wet”
  storage, where the drums are surrounded with a water jacket to increase their resistance to ammunition detonations inside the
  tank.
       Twilight 2000 Notes: The Arjun was built, but only a mere 42 were made.
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  $901,314
  D, A
  700 kg
  58.5 tons
  4
  27
  Image Intensification (D, G, C), Thermal
  Imaging (G, C)
  Shielded
   
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  142/99
  31/21
  1610
  217
  Trtd
  T6
  TF128Cp  TS35  TR24  HF161Cp  HS25Sp  HR15
   
  Fire Control
  Stabilization
  Armament
  Ammunition
  +5
  Good
  120mm Rifled Gun, MG-3, MG-3 (L),
  M-2HB (C)
  39x120mm, 3000x7.62mm, 1000x.50
   
  Avadi T-55 Upgrade
       Notes:  The Indians saw the fairly inexpensive upgrade that Jung Jungenthal did for the Egyptians, and asked for the same
  package.  This is a package that upgrades the armor, fire control, transmission, and fuel storage. 
        Appliqué armor has been added to the glacis, turret front, and turret sides.  Side skirts have been added to the hull.  An
  automatic fire suppression system has been installed.  Four smoke dischargers are mounted on either side of the turret; in addition,
  the vehicle can lay a smoke screen by injecting diesel fuel into its exhaust.  The roadwheels and torsion bars are replaced with new
  ones similar to those of the T-62 series.  The fuel storage has been increased to 1200 liters; this eliminates the need for long-
  
  range fuel tanks.  The manual transmission is replaced with an automatic transmission.  Finally, a laser rangefinder has been
  added.  Most of these vehicles replace the 100mm rifled gun with a 105mm L-7-type gun; some retain the 100mm gun, but those
  who do add a jacket of aluminum around part of the gun to distinguish them from Pakistani Type 59s and Type 69s.  The DShK is
  also replaced with an M-2HB.  A later modification added lugs for ERA to the turret front, turret sides, glacis, hull sides, and part of
  the front turret deck.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-55 Mod 1
  $304,310
  D, A
  400 kg
  41 tons
  4
  22
  Passive IR (D, C, G), WL/IR
  Searchlight
  Shielded
  T-55 Mod 2
  $311,504
  D, A
  400 kg
  41.15
  tons
  4
  20
  Passive IR (D, C, G), WL/IR
  Searchlight
  Shielded
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  T-55 Mod 1/T-55
  Mod 2
  102/71
  23/15
  1200
  290
  Trtd
  T6
  TF54Sp  TS22Sp  TR14  HF68Sp 
  HS18Sp  HR12
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  T-55 Mod 1
  +2
  Fair
  100mm D-10T Gun, PKT, M-
  2HB (C)
  35x100mm, 3000x7.62mm, 500x .50
  T-55 Mod 2
  +2
  Fair
  105mm L-7A2 gun, PKT, M-2HB
  (C)
  35x105mmL7, 3000x7.62mm, 500x.50
   
  Avadi T-90 Bhishma
       Notes: In 2001, India signed an agreement with Russia for the procurement of the T-90S tank.  The first 310 T-90Ss were to be
  complete vehicles from Russia; the next 124 were to be delivered in a knocked-down condition, to be assembled in India by Avadi
  starting in 2002.  Eighty more complete T-90Ss were to be delivered later in 2001.  The knocked-down T-90Ss would give Avadi
  experience in assembling them, as in 2006, production in India was to commence, with only certain electronics being imported.
       Unfortunately, the agreements, reached in 2000, were violated by the Russians.  The Russians did not deliver any T-90Ss,
  instead sending the Indians T-90As.  These tanks were not delivered until 2004, and only 124 were delivered.  The knocked-down
  versions were also T-90As, and assembly did not commence until early 2009, though the Indians will receive 186 of them.  It is
  unknown when license-production will begin; the Russians have yet to transfer the technology and fulfill that part of the license
  conditions. Uralvagonozavod discovered that it was not capable of building so many T-90Ss within the time allotted and still deliver
  the T-90Ss that other export customers had bought at about the same time; essentially, they were not ready for such a large
  project, and had far over-estimated their capabilities to ramp up production.  They also seem loath to completely transfer the
  technology to build the T-90 to other countries.  It may be as long as 2020 before India has the fleet of 1500 Bhishmas they initially
  intended to have in service by 2012.
       Meanwhile, the Indians have been upgrading the T-90As they have with the help of several countries, and the Russians rather
  sheepishly also agreed to help, supplying the Indians with components that were not part of the original deal as a bonus. 
  Modifications are still underway as of the time I write this (September 2009); the Indians are modifying them almost as fast as they
  receive them.  Ironically, the mistake by Uralvagonozavod has benefited the Indians in a way; they have better T-90s at over half
  the cost (real-world) than the standard T-90A or T-90S.
   
  The Bhishma
       The T-90 Bhishma (sometimes called the Bhisma) began as stock T-90As.  The ERA used on the turret front and sides (and
  the forward third of the turret roof) and the hull front and sides is the new Russian Kaktus 3rd-generation ERA, instead of the
  Kontakt-5 2nd-generation ERA normally fitted to export vehicles.  The base armor is also a very slight bit better than the standard
  T-90A.  The Indians are reputedly negotiating with Israel for a soft/hard-kill active protection system for their Bhishma, as the
  Russians failed to provide the Shtora-1 and Arena systems the Indians requested.  In the meanwhile, the Indians have been able
  to buy Shtora-1 systems for the Bhishma from Belarus.  The Bhishma also has the short-range, low power EMP generator in the
  front lower hull, used to sweep the ground ahead of the Bhishma; when the EMP encounters a magnetic mine or one with an
  electrical fuze within 10 meters, the EMP generator will detonate the mine on a roll 14 or better on a d20.  Note that the mine
  must be in a 20-degree radius of the front of the Bhshma.  The EMP device is also not a mine detector – if the device does not
  detonate the mine and the mine does not actually go off, the Bhishma’s crew will not know that the mine is there.
       The Bhishma is fitted with the Shtora-1, which is a “soft-kill” vehicle protection system.  The Shtora-1 consists of sensors and
  equipment mounted atop the turret and control systems mounted inside the turret and hull; the primary controls for the Shtora-1 on
  the Bhishma are at the commander’s station.  The Shtora-1 system includes an electro-optical jamming system to jam wire-guided
  ATGMs (on a roll of 12+ on a d20, the difficulty to the ATGM gunner is increased by one level; outstanding success indicates that
  
  the incoming missile pre-detonates before it can hit the Bhishma).  A laser warning system is also included with the Shtora-1;
  when the Bhishma is being lased by a laser designator, an alarm sounds inside the Bhishma, and a pair of smoke grenades are
  automatically launched to help obscure the Bhishma to the laser beam.  The laser warning system can also be triggered manually
  by the commander. The smoke grenades can also be triggered by the gunner manually if he feels it is necessary; the Bhishma has
  six smoke grenade launchers on each side of the turret.   The smoke grenade launchers of the Bhishma are the same as on other
  T-90s, but they are mounted so that they fire on a lower elevation than other T-90s.  The Shtora-1 also includes a pair of IRCM
  lights (one on the turret on each side of and above the main gun) that emit coded, pulsed IR beams to decoy IR-guided munitions;
  their effectiveness is the same as listed for the electro-optical jammer above, and both have a 360-degree range of protection, as
  well as 180-degrees upwards.  They can also temporarily blind IR sights and image intensifiers; this is successful on a roll of 8 on a
  d20 for IR sights and 5 for image intensifiers. 
       The Bhishma is fitted with air conditioning for its crew; originally, these air conditioners were Russian-made, but those Russian
  air conditioners proved to provide inadequate cooling and prone to breakdowns.  New air conditioners were procured from Israel;
  these air conditioners keep the temperature inside the Bhishma to manageable levels, but the interior space of the Bhishma does
  not allow for a superior air conditioning system.  The Bhishma has complete NBC overpressure capability.  The Bhishma is fitted
  with the standard 1 kW APU.  The driver is equipped with the Russian TVN-5 day/night vision block to his front, and standard
  vision blocks the rest of the way around.
       The Bhishma uses the 125mm 2A46M main gun as on the standard T-90A, complete with 9M119 Refleks (AT-11 Sniper)
  ATGM capability.  The autoloaders for the main gun are modified to allow the Bhishma to use the very latest developments in
  125mm ammunition, including long-rod APFSDSDU and APFSDS-T rounds.  The autoloader holds 22 rounds, and can load ATGM
  rounds as well as standard rounds. Gunsights use the Russian-built sights as a base, but the laser rangefinder, ballistic computer,
  and barrel droop sensors are French.  Also made by France are the latest versions of the THALES Catherine-FC 3rd-generation
  thermal imagers used by the commander and gunner.  These imagers have a range of 8000 meters, and also include a day image
  intensifier channel that has similar range.  (The commander and gunner can use these sights to see well beyond the maximum
  range of the main gun.)  The laser rangefinder doubles as a laser designator for the 9M119M Refleks ATGM and no separate
  designator is needed. 
       The Indian Army has chosen to retain the PKT coaxial machinegun and NSVT commander’s machinegun, but the gunner’s
  compartment also has a rack to store an INSAS assault rifle and 300 rounds of ammunition.  The commander’s machinegun can be
  aimed and fired from under armor and uses a coincidence rangefinder with stabilization in the vertical plane only.  The commander
  has emergency override controls for the main gun; for this purpose, he uses the primary sights of the main gun.  Note that the
  commander cannot launch or guide a missile, as he does not have access to the necessary sights or computer.
       The Bhishmas are equipped with a Battlefield Management System similar to those used by the West, allowing the crew to
  navigate using GPS with an inertial navigation backup, communicate by radio or a digital uplink, receive and send updated battle
  information, locate friendly and enemy troops, and generally keep the crew abreast of the general situation.  A computer ties all of
  the information together, as well as keeping track of the health of the tank and how much ammunition and fuel are available.  The
  computer tests the systems of the Bhishma at regular intervals and reports any problems to the commander.  The Bhishma are
  also equipped with a radiation and chemical weapon detectors, which sound an alarm inside the tank and automatically feed this
  information to the BMS’s computer, which then automatically transmits the information to other vehicles and units equipped with the
  BMS.
       The engine is a V-84KD 1000-horsepower supercharged diesel engine.  A thick, oily smoke screen can be laid by injecting
  diesel fuel into the engine’s exhaust. The engine is fed by larger fuel tanks than found on other T-90s; though the Bhishma can
  also use long-range external tanks, the Indian Army rarely uses them.  The suspension is the same as for a standard T-90A, but
  uses tracks that offer a much greater lifespan and have replaceable rubber track pads.  The Bhishma has the necessary
  attachment points in front to mount the KMT-3 mine plow. The Bhishma is protected by a fire/explosion detection and suppression
  that reacts with milliseconds to trigger fire extinguishers and actuate a foaming compound that coats the fuel tanks as well as the
  bulkheads that separate the crewmembers as well as the engine compartment.
       Twilight 2000 Notes: The Bhishma is not available in the Twilight 2000 timeline.
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  $1,251,631
  D, A
  500 kg
  50 tons
  3
  19
  FLIR (G, C), Image Intensification (G, C),
  Passive IR (D)
  Shielded
   
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor**
  136/95
  35/21
  1600+400
  493
  Trtd
  T6
  TF153Cp  TS44Sp  TR23  HF182Cp  HS30Sp  HR18
   
  Fire Control*
  Stabilization*
  Armament
  Ammunition
  +5
  Good
  125mm 2A46M gun, PKT, NSVT (C)
  37x125mm, 6xAT-11 ATGM, 2000x7.62mm,
  300x12.7mm
  *The commander’s machinegun has a Fire Control rating of +2 and a Stabilization rating of Fair.
  **Armor for the hull floor and hull deck is 11; armor for the turret deck is 11Sp.
   
  
  Avadi Vijayanta
       Notes:  Based on a license-produced version of the British Vickers Mk I, the first Vijayanta (“Victory”) prototype appeared in
  1963 and initial low-rate production began in 1965, with full production beginning in 1969.  Production continued at an ever-slowing
  rate until 1983, with 2200 being built in total.  Though the Vijayanta is no longer in use by the Indian Army as a main battle tank (it
  was withdrawn from service in mid-2008; it’s replacement were Indian-built versions of the T-72M1 and the T-90S), the hulls and
  sometimes parts of the turret have been converted into other vehicles, including AVLBs, CEVs, ARVs, and SP howitzers.  However,
  some Vijayanta MBTs were still being upgraded to their later counterparts as late as 2000. By the time of it’s retirement, only about
  800 were still in service as MBTs; today, some 1000 complete and incomplete Vijayantas are being kept in storage by the Indians
  for emergency use, spare parts, or conversion into other types of vehicles.  Progressive upgrades have resulted in three major
  versions of the Vijayanta over time: the Vijayanta 1A, 1B, and 1C.
   
  The Vijayanta 1A/1B
       The Vijayanta’s layout is virtually identical to the Vickers Mk I; at first glance, the Vijayanta could in fact be mistaken for a
  Vickers.  The primary differences between the Vickers Mk I and the Vijayanta 1A is the somewhat heavier armor and the fire
  control system.  The main gun, an Indian copy of the British L-7A2 105mm rifled gun, is linked to Indian-designed AL-4420 fire
  control suite, which includes a laser rangefinder and a basic ballistic computer.  The Vijayanta 1A also has a muzzle reference
  system to allow the ballistic computer to correct for barrel droop with repeated firing of the main gun.  To the left of the main gun is
  an M-2HB machinegun to be used primarily as a backup ranging device; to the right of the main gun is an Indian-built version of
  the MAG machinegun as a coaxial.  The commander has a pintle-mounted M-2HB as his weapon.  Some Vijayanta 1As have been
  seen with banks of four smoke grenade launchers on either side of the turret, but this was apparently not a common fitting. The
  engine, transmission, suspension, and most other mechanical details of the Vijayanta 1A duplicate their British counterparts, but the
  Vijayanta has somewhat heavier radiological shielding than a Vickers Mk I, the suspension is raised and beefed up, and the engine
  has been de-rated to 535 horsepower and converted to a multifuel engine.
       The Vijayanta 1B is for the most part the same as the Vijayanta 1A.  The engine is uprated, however, to 600 horsepower and is
  a diesel engine, not having a multifuel capacity.  Armor is also a bit improved.  The primary change is to the fire control system;
  the Vijayanta 1B uses the upgraded AL-4421 fire control suite, which is essentially an Indian-produced version of a British fire
  control system.  This gives the Vijayanta 1B a laser rangefinder with better range and an improved ballistic computer.
   
  The Vijayanta 1C
       The Vijayanta 1C is a dramatic upgrade for the Vijayanta; however, due to budget concerns and the influx if inexpensive foreign
  designs, estimates of how many Vijayantas received the 1C upgrade range from as little as 150 to as much as only 425.  The
  Vijayanta iC was originally to be considered a different tank to be called the Bison when the upgrade program was conceived, and
  1100 were supposed to have been so upgraded.
       Upgrades include the replacement of the engine with the same 780-horsepower engine powering the T-72M1 tank, along with a
  compatible fully automatic transmission and suspension improvements to cope with the higher speeds possible and help further
  stabilize the main gun.  The fire control system is replaced with the SUV T-55A, which was originally designed to upgrade
  Yugoslavian M-55 tanks and further improved by Slovenia.  (The actual system is built in India under license.)  Thermal imaging is
  provided for the commander and gunner, along with an electronically-magnified gunsight.  An inertial land navigation is installed. 
  Armor is considerably improved, with the armor being generally thicker and the glacis and turret front using Kanchan, the Indian-
  designed version of composite armor; in addition, lugs for ERA are fitted to the glacis, hull sides, turret front, and turret sides, as
  well as the forward portion of the turret deck.
  Vehicle
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Vijayanta 1A
  $391,576
  D, G, AvG, A
  500 kg
  40.4 tons
  4
  28
  Passive IR (D, G, C)
  Shielded
  Vijayanta 1B
  $416,975
  D, A
  500 kg
  41.5 tons
  4
  30
  Passive IR (D, G, C)
  Shielded
  Vijayanta 1C
  $602,595
  D, AvG, A
  500 kg
  42.6 tons
  4
  22
  Thermal Imaging (C, G),
  Image Intensification (G),
  Passive IR (D)
  Shielded
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Vijayanta 1A
  112/78
  25/16
  1000
  223
  Trtd
  T6
  TF62Sp  TS22Sp  TR13  HF77Sp  HS18Sp 
  HR11
  Vijayanta 1B
  117/82
  26/17
  1000
  246
  Trtd
  T6
  TF69Sp  TS24Sp  TR13  HF86Sp  HS20Sp 
  HR11
  Vijayanta 1C
  136/96
  30/20
  1000
  398
  Trtd
  T6
  TF98Cp  TS26Sp  TR14  HF123Cp 
  HS22Sp  HR12
   
  Vehicle
  Fire Control
  Stabilization
  Armament
  Ammunition
  Vijayanta 1A
  +2
  Fair
  105mm L-7A2, MAG, M-2HB (C), M-
  2HB (Ranging)
  50x105mm, 500x7.62mm,
  3000x.50
  
  Vijayanta 1B
  +3
  Fair
  105mm L-7A2, MAG, M-2HB (C), M-
  2HB (Ranging)
  50x105mm, 500x7.62mm,
  3000x.50
  Vijayanta 1C
  +3
  Good
  105mm L-7A2, MAG, M-2HB (C), M-
  2HB (Ranging)
  50x105mm, 500x7.62mm,
  3000x.50
   
  
  DIO T-72Z (Safir-74)
       Notes:  The T-72Z (not related in any way to the T-72 tank of Russian origin) is based on T-54 and T-55 tanks captured
  undamaged or lightly-damaged from the Iraqis during the 1980-1988 war.  It is believed that the Iranians managed to produce
  some 190 working T-72Z tanks from these captured vehicles.  The Iranians later produced about 500 more from Type 59 tanks
  they bought from China, and a later version called the T-86Z based on a purchase of 240 Type 69 tanks from China. (Not all of
  these Chinese-built tanks were converted to T-72Zs and T-86Zs, however.)
       The T-72Z and T-86Z received major improvements in the fire control system, night vision gear and radios, along with an anti-
  spall liner.  On each side of the turret are four smoke grenade launchers.  The engine and the transmission have been replaced. 
  One of the most dramatic changes to the T-72Z and T-86Z is the replacement of the main gun by a 105mm M-68 gun.  Armor has
  been added and lugs for ERA are found on the turret front and sides, and the glacis and hull sides.  Side skirts are also added. 
  The T-86Z has additional armor and fire control improvements.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-72Z
  $308,514
  D, A
  400 kg
  36 tons
  4
  16
  Passive IR (G, C), WL/IR Searchlight
  Shielded
  T-86Z
  $341,999
  D, A
  400 kg
  37.5
  tons
  4
  18
  Thermal Imaging (G), Passive IR (D,
  C), WL/IR Searchlight
  Shielded
   
  Vehicle
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  T-72Z
  156/109
  38/26
  815+380
  406
  Trtd
  T6
  TF53Sp  TS14Sp  TR12  HF66Sp 
  HS12Sp  HR9
  T-86Z
  151/106
  37/25
  815+380
  414
  Trtd
  T6
  TF58Sp  TS 14Sp  TR12  HF72Sp 
  HS12Sp  HR9
   
  Vehicle
  Fire Control
  Stabilization
  Armament
  Ammunition
  T-72Z
  +4
  Fair
  105mm M-68, PKT, DShK (C)
  38x105mm, 3000x7.62mm, 500x12.7mm
  T-86Z
  +4
  Good
  105mm M-68, PKT, DShK (C)
  38x105mm, 3000x7.62mm, 500x12.7mm
   
  DIO Zulfiqar
       Notes:  The Zulfiqar (spelled in some sources as Zolfaqar) was at first thought to be a local modification of the T-72 when it
  was first noted in the West in 1996.  Subsequent intelligence and Iranian publications have since revealed the Zulfiqar to be
  lengthened M-60 tank chassis.  The turret is similar in shape to that of the M-1 Abrams series, though it lacks most of the
  advanced features of the M-1 Abrams, uses a 125mm gun with an autoloader, and the Zulfiqar does not have the armor protection
  of the Abrams.  Note that though the West did not notice the Zulfiqar until 1996, it is believed that the first prototypes rolled out in
  1993, though series production did not begin until 1996.  So far, 3 versions of the Zulfiqar have been developed, though the
  Zulfiqar 2 seems to be used only as a testbed for new concepts and will not be elaborated any further here.  The total number of
  Zulfiqars of all types in possession by Iran is estimated to be approximately 150.
       The Zulfiqar 1 (sometimes referred to as the Zulfiqar/T-72), the variant seen by Western intelligence in 1996, uses a
  lengthened M-48 hull, with an additional roadwheel.  The extra length is believed to house a more powerful 1000-horsepower
  Ukrainian-built engine and larger fuel tanks; with the lighter weight of the Zulfiqar, this makes for a quick and agile tank.  The
  transmission is fully automatic.  The turret is believed to be a very heavily-modified T-72 turret, so greatly modified that it no longer
  resembles a T-72 turret at all, as stated above, it looks more like that of an Abrams.  Large bustle racks extend across the back
  and the back half of each side of the turret; large boxes in front of the side bustle racks contain maintenance equipment for the
  tank.  Zulfiqar 1s have been seen with no smoke grenade launchers, or clusters of up to seven on each side of the turret.  (The
  stats below assume a cluster of five on each side.)  The Zulfiqar 1 has side skirts on wither side of the suspension; the glacis and
  turret front are believed to be of composite armor.  Lugs for ERA are found on the glacis, turret front, hull sides, and the front part
  of the turret sides, as well as the front part of the turret deck.  The Zulfiqar 1 is sometimes seen with a large white light/IR
  searchlight above the main gun in front of the mantlet (the stats below include it).  The fire control suite is believed to be the
  Slovenian-built EFCS-3, as found on the Safir-74 version of the T-55 found above.  The Zulfiqar 1 is believed to have an NBC
  overpressure system.
       The Zulfiqar 3 is simply the Zulfiqar 1 with upgrades, such as more armor, a better fire control suite, and a more powerful
  1500-horsepower engine.  The Zulfiqar 3 is also believed to have a beefed up and raised suspension.
       The Iranians got some 75 Zulfiqar 1s built before production abruptly ceased.  The Zulfiqar 3 was never built.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Zulfiqar
  1
  $781,237
  D, A
  500
  kg
  40
  tons
  3
  18
  Thermal Imaging (G, C), Passive IR (D),
  WL/IR Searchlight
  Shielded
  Zulfiqar
  3
  $849,246
  D, A
  500
  kg
  45
  tons
  3
  20
  Thermal Imaging (G, C), Image
  Intensification (G, C), Passive IR (D),
  WL/IR Searchlight
  Shielded
  
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Zulfiqar
  1
  140/98
  34/23
  1400
  435
  Trtd
  T6
  TF70Cp  TS22Sp  TR16  HF99Cp  HS16Sp 
  HR10
  Zulfiqar
  3
  188/131
  46/34
  1400
  703
  Trtd
  T6
  TF99Cp  TS24Sp  TR12  HF124Cp  HS20Sp 
  HR12
   
  Vehicle
  Fire Control
  Stabilization
  Armament
  Ammunition
  Zulfiqar 1
  +4
  Fair
  125mm 2A46 Gun, PKT, NSVT (C)
  50x125mm, 5xAT-11, 6000x7.62mm,
  900x12.7mm
  Zulfiqar 3
  +4
  Good
  125mm 2A46 Gun, PKT, NSVT (C)
  50x125mm, 5xAT-11, 6000x7.62mm,
  900x12.7mm
   
  
  T-55/Type 59 (Iraqi-Modified)
  Notes: Iraqi T-55s (and Type 59 and 69 tanks) are often found with additional armor on their hull front, hull sides, and all faces of
  the turret. This extra armor is not sophisticated; it is merely sheets of steel interspersed with thin sheets of rubber. It is, however, a
  good example of primitive "composite" armor. The Iraqi T-55s and Type 59s also have somewhat more advanced night vision
  equipment. On each side of the turret is a bank of four smoke dischargers.
  A rather rare modification for these Iraqi tanks is the addition of a laser rangefinder. Most such vehicles are command vehicles or
  were issued to the Republican Guard.
  There were two versions of the T-55 and Type 59 that had their main guns replaced with a 125mm gun. One such modification
  does not have extensive modifications to the turret beyond what is required to install the gun and its autoloader. It is equipped with
  better IR and smoke grenade dischargers, and a large stowage basket extends over the back and sides of the turret. It has a set of
  new side skirts.
  The second such modification has the 125mm gun and autoloader. This version has an enlarged turret with a higher roof, allowing
  more ammunition storage. This modification retains stock night vision equipment. It has smoke dischargers, and a large stowage
  basket on the turret.
  It is probable that most of these tanks were destroyed in the 2003 invasion of Iraq.
  Twilight 2000 Notes: In the Twilight 2000 timeline, these modifications became more and more common as the war went on.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Modification
  1
  $284,779
  D, A
  400 kg
  39 tons
  4
  22
  Passive IR (G, C), IR
  Searchlight
  Shielded
  Modification
  2
  $285,345
  D, A
  400 kg
  39 tons
  4
  22
  Passive IR (G, C), IR
  Searchlight
  Shielded
  Modification
  3
  $311,761
  D, A
  400 kg
  39.1
  tons
  3
  22
  Passive IR (D, G, C), IR
  Searchlight
  Shielded
  Modification
  4
  $332,604
  D, A
  400 kg
  40.3
  tons
  3
  22
  Passive IR (D, G, C), IR
  Searchlight
  Shielded
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor*
  Modifications
  1 & 2
  128/89
  26/20
  815+380
  264
  Trtd
  T6
  TF58Sp TS31Sp TR13 HF72Sp HS22Sp
  HR8
  Modification 3
  127/89
  26/20
  815+380
  265
  Trtd
  T6
  TF58Sp TS31Sp TR13 HF72Sp HS22Sp
  HR8
  Modification 4
  125/87
  25/20
  815+380
  273
  Trtd
  T6
  TF58Sp TS31Sp TR13 HF72Sp HS22Sp
  HR8
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Modification
  1
  +1
  Basic
  100mm D-10T Gun, PKT, DShK (C)
  34x100mm, 3000x7.62mm,
  500x12.7mm
  Modification
  +2
  Basic
  100mm D-10T Gun, PKT, DShK (C)
  34x100mm, 3000x7.62mm,
  
  2
  500x12.7mm
  Modification
  3
  +2
  Basic
  125mm 2A46 Gun, PKT, DShK (C)
  25x125mm, 3000x7.62mm,
  500x12.7mm
  Modification
  4
  +2
  Basic
  125mm 2A46 gun, PKT, DShK (C)
  34x125mm, 3000x7.62mm,
  500x12.7mm
  *In addition to acting as standard spaced armor, the primitive composite armor reduces penetration by an additional 1 point per die
  of damage.
   
  
  M-51 "Isherman"
       Notes:  The Israelis began using Sherman tanks pretty much since day one of their country in 1948, and the last tank versions
  were used in combat as late as 1973’s Yom Kippur War.  They have also formed the basis of more types of vehicles than any
  other is Israeli service, from armored ambulances to ground-to-ground missile launchers.  One of these versions was the M-51, a
  heavily-modified version produced (at first) with French assistance; the M-51 was the version of the Sherman primarily used during
  the 1973 War.  Most were modified in the late 1960s, with some 180 eventually being modified.
       The M-51 grew out of a desire by the Israelis to keep their Shermans in service a bit longer; they also realized that the
  Sherman was pretty much outclassed by the tank designs of the early and mid-1960s (especially the T-54 and T-55, which were
  becoming common among Israel’s enemies).  The predecessor of the M-51, the M-50, used a high-velocity CN-75-50 75mm gun
  which could wreck earlier tank designs, but had a lot of difficulty against the frontal armor of the T-54 and T-55.  The Israelis
  wanted to mount the French CN-105 F1 105mm gun in the M-50’s turret, but the Sherman could not mount a large enough turret
  to take up the recoil space of any 105mm tank gun design at the time.  The Israelis took delivery of the guns, but then modified
  them greatly by shortening the gun’s length to 44 calibers, which greatly reduced the required recoil space by accepting a drastic
  reduction in the gun’s muzzle velocity.  In addition, the gun’s muzzle was tipped with a large, multi-baffle muzzle brake, and a
  counterweight was fitted in the mantlet to balance the weight of the long gun barrel.  The turret was extremely cramped, but the
  gun fit into a modified version of the M-50’s turret.  The modified gun was called by the Israelis the CN-105 D1; the ammunition
  was a modified form of that fired by the AMX-30’s main gun.
       Of course, the Israelis did not stop there with their modifications.  The hull of the M-51 was based on the M-4A1 Sherman, but
  the suspension was replaced with E8 HVSS-type suspension.  The engine was replaced with a Cummins 460-horsepower diesel
  engine, with an automatic transmission and a steering yoke; the tracks were also widened for better traction in sand.  The bustle of
  the turret was enlarged to allow for some ammunition storage.  The large and bulky battery charger of the Sherman was replaced
  with a compact dynamo-type charger.  The gun’s hydraulic controls were replaced with controls based on those of the AMX-13
  light tank, which were quicker to respond and less maintenance-intensive.  Over the main armament, a white-light/IR searchlight
  was fitted, and two smoke grenade launchers were mounted on each side of the turret.  The glacis, hull sides, and turret sides
  have been fitted with appliqué armor.  The M-51 does not have a radio operator’s position or a hull machinegun; these have been
  replaced with racks for main gun ammunition.
       When the Chileans bought most of Israel’s surplus M-50 and M-51 tanks, about 50-65 of them were modified with a new Israeli
  autocannon: the 60mm HVMS (Hyper-Velocity Medium Support).  These were designated the M-60 (but sometimes called the M-
  51/60mm or M-51 [HVMS]).  The guns were sold to the Chileans separate from the tanks, with Chilean engineers fitting them to
  the tanks with Israeli assistance in Chile.  These were used for a little over a decade as heavy support vehicles for infantry and as
  ad hoc AAA vehicles.  Matching fire control systems were fitted, and this, combined with the high velocity and flat trajectory of the
  60mm HVMS, gave the Chileans a surprisingly accurate and effective support tank despite the fire control systems’ relative
  simplicity.  In addition, mobility is increased, as the suspension is beefed up and the engine and transmission are replaced with
  ones adapted from those of the Cadillac Gage Stingray light tank; the engine develops 535 horsepower.  The use of an autocannon
  made a loader crewman unnecessary.  Though the war with Peru that the Chileans were preparing for never materialized, it was
  believed by the Chileans that the 60mm HVMS autocannon would have been able to kill Peruvian T-55s even from the front.  The
  Chileans continued to employ their M-60s (and M-50s and M-51s) until the mid-1990s; after that, most of them ended up as
  gunnery targets.  The 60mm HVMS autocannons, however, were removed and mounted in license-built 6x6 Piranhas manufactured
  in Chile.
       It should be noted that the Israelis never called the M-51 the Isherman; this was an appellation hung on it by the Western press
  (Isherman = I-Sherman = Improved Sherman). 
  Vehicle
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  M-51
  $330,347
  D, A
  300 kg
  39 tons
  4
  22
  WL/IR Searchlight
  Enclosed
  M-60
  $275,907
  D, A
  300 kg
  26 tons
  3
  18
  Passive IR (G), WL/IR
  Searchlight
  Enclosed
   
  Vehicle
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  M-51
  106/74
  24/18
  700
  196
  Trtd
  T5
  TF38  TS15  TR13  HF48  HS10  HR8
  M-60
  135/94
  31/23
  700
  268
  Trtd
  T5
  TF38  TS15  TR13  HF48  HS10  HR8
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  M-51
  +1
  Basic
  105mm CN-105 D1 Gun, MAG, M-2HB (C)
  55x105mm, 4250x7.62mm, 600x.50
  M-60
  +3
  Fair
  60mm HVMS Autocannon, MAG, M-2HB
  (C)
  140x60mm, 4250x7.62mm, 600x.50
   
  Magach Series
       Notes: The Israelis have been using the Magach (the Israeli name for the M-48 and M-60 Pattons) since the early 1960s.  The
  Israelis had attempted to buy M-48s from the US since 1955, but they had been repeatedly rebuffed.  In the early 1960s, they
  
  signed a deal with West Germany to purchase 150 M-48A2s, but due to political pressure (primarily from Arabic nations) the deal
  was nullified after only 40 were delivered.  The US then decided to sell the Israelis the remaining 110 M-48A2s as well as another
  100 M-48s.  During the Six-Day War of 1967, they managed to capture intact another 100 M-48s and M-48A1s from Jordan.  The
  Israelis later themselves undertook the modification of these into M-48A3 standards, and later M-48A5 standards (though their M-
  48A5s are a bit different than standard M-48A5s).
       Israel began receiving M-60A1 tanks from the US in 1971.  After massive tank losses during the 1973 war, the US rushed large
  amounts of M-48A3, M-48A5, and M-60A1 to Israel – much of the latter being taken from stocks that were actually intended for US
  Army units.  In the late 1970s, more M-48A5s arrived, and in the early 1980s, some 300 M-60A3s. 
   
  Magach 3/5
       But the Israelis have always had a penchant for modifying their weapons to better suit their purposes. The Israeli M-48s were
  modified to M-48A5 standard – with a few extra features.  The Israeli M-48A5s (though in some sources, these Israeli-modified M-
  48A5s are referred to as M-48A4s) have a low-profile Israeli-designed Urdan cupola, and normally use MAG machineguns instead
  of M-60s and M-219s.  The Urdan cupola reduces somewhat the already-high silhouette of the M-48; in addition, the commander
  can lock the hatch closed, all the way open, or in an intermediate position that forms a sort of roof over the commander’s hatchway
  opening; the commander can therefore look out of the hatch, and around the vehicle to a great extent and yet still have a good
  chance of not getting his head shot off by small arms fire.  Israeli M-48A5s have lugs for reactive armor on their turret front, turret
  side, and hull front, and appliqué armor has been added to the glacis, turret front, and turret sides, with side skirts also being
  added.  Though sometimes referred to in the West as the “Magach 1,” the Israelis simply call this version of the M-48A5
  “Magach.”  In the same way, the M-60A1 and M-60A3 have been called the “Magach 2” and Magach 3,” though the correct
  designations in the IDF are the Magach 3 for M-48s, M-48A1s, M-48A2s, and M-48A3s brought up to this Israeli M-48A5 standard,
  and Magach 5 for Israeli M-48A5s brought to that standard.
       The Israeli M-48-based Magach fleet is largely out of service except for some training purposes (mostly as gunnery targets, and
  useless for combat purposes).  Many were also sold to other countries.
   
  Magach 6
       The Israelis refer to the more-or-less stock M-60s, M-60A1s, and M-60A3s in the IDF as Magach 6s.  They do, however, have
  their cupolas replaced with Urdan cupolas, and have lugs for ERA.  Coaxial and commander’s machineguns are replaced by MAG
  machineguns. For game purposes, they are otherwise identical to their US counterparts.
       The Magach 6B has been modified with a RISE automotive train, simplifying maintenance and repair of the engine and
  transmission.  The tracks have also been replaced with the same tracks as the Merkava Mk 1, simplifying supply issues.  In some
  Magach 6Bs, the fifth roadwheel on each side has been replaced with a steel roadwheel (standard M-60 roadwheels are
  aluminum), as the Israelis found that the No. 5 roadwheel is the most prone to failure.  The main gun has been a thermal sleeve to
  reduce barrel droop.  They also have lugs for ERA and the Urdan cupola.  These tanks are also otherwise identical to their US
  counterparts.  The Magach 6B went into service in the early-1980s.
       The Magach 6B Gal is identical to the Magach 6B, but with a new fire control system (the Gal Fire Control System) and a
  roomier bustle rack.  The Magach 6B Gal is otherwise identical to the standard M-60A3 for game purposes.  The Magach 6B Gal
  Batash is the Magach 6B with new lugs for mounting 4th Generation ERA.  The glacis, lower front hull, turret front, and turret sides
  have appliqué armor, and armored side skirts have been added.  The Magach 6B Gal appeared in the early-1990s, with the
  Magach 6B Gal Batash appearing in the mid-1990s.
   
  Magach 7
       Concurrent with the Magach 6B, the Israelis developed the Magach 7.  The Magach 7 (the first iteration being the Magach 7A)
  took a different approach to upgrading the M-60A1 and A3.  The most obvious external difference is the thick, spaced armor added
  to the hull front and sides and turret front and sides.  Lugs for ERA are also present on the Magach 7.  Other modifications include
  the fire control system, being Israeli-built; when necessary (as on M-60A1-based Magach 7s), modifications to fire control were
  extensive, including main stabilization.  The Magach 7 also has a minimal hunter-killer capability, with the commander having an
  image intensifier separate from the gunner’s sights, as well as his own sights for the main gun.  The standard Urdan cupola has
  also been fitted.  The main gun has been given a thermal sleeve, and the original machineguns on the M-60A1 and A3 have been
  replaced with MAG machineguns.  The ammunition racks have been modified to allow them to store long-rod APFSDS rounds. 
  The Magach 7 uses the same engine as the Merkava 1, the AVDS-1790-5A developing 908 horsepower, with a matching
  transmission.  The Magach 7 began service in the mid-1980s.  The Magach 7C has redesigned appliqué armor, primarily for
  maintenance purposes, and for game purposes, is identical to the Magach 7A.  The Magach 7D Kochav is equipped with "saucer"-
  shaped armor for the turret and better armor for the hull, resulting in superior protection and better armor sloping for less shot
  traps.
   
  Sabra
       Notes:  The Sabra is in many ways similar to the Magach 7, as it uses similar appliqué spaced armor with a better ballistic
  shape, leading to a turret with a wedge-shaped front and slightly-sloped sides, as well as a larger bustle rack.  The armor of glacis
  and lower front hull is likewise improved, and side skirts are added – essentially, the armor is improved virtually all over.  New fire
  
  control and night vision equipment have been heavily upgraded (in a similar system to the Magach 7), and the engine is also the
  AVDS-1790-5A, with the same transmission and driver controls.  Israel herself does not use the Sabra, but it is offered for export
  (primarily as an upgrade kit for existing M-60 tanks), and Turkey has taken advantage of this in a big way.
       Perhaps the greatest difference between the Sabra and the Magach 7 is the main gun – it is the same 120mm IMI gun as used
  on the Merkava Mk 3.  The Sabra likewise uses the same turret-mounted 60mm mortar as the Merkava series (though. Like the
  Merkava Mk 1, it must be externally-loaded).  The Israelis offer an interesting option for the Sabra if a customer wishes it – the
  coaxial MAG machinegun may be replaced with a Minimi 5.56mm SAW.  The commander’s and loader’s machineguns can also be
  replaced by Minimis if desired, and the commander’s cupola is an Urdan cupola. The Sabra also has lugs for ERA on the glacis,
  turret front, turret sides, and hull sides.
       The Sabra Mk 2 is a Sabra that itself has been modernized.  Chief among these modifications is the armor package; it offers
  somewhat more protection, and is modular so that damage can be repaired more easily and more modern armor packages can be
  fitted when available.  On each side of the turret are six smoke grenade launchers.  The night vision suite has been upgraded, and
  LCD panel screens give the commander and gunner a wide variety of information to make their operations more efficient.  The Mk
  2 has laser and IR detection systems to inform the crew when they are being laser designated or targeted by IR sources. 
  Ammunition in the turret bustle (10 rounds) are protected by blow-off panels similar to those of the M-1 Abrams series, and the rest
  of the ammunition is stored in an armored bin behind a blast door.
   
       Twilight 2000 Notes: Some 40 surviving Magach 3s and 5s were put into service in the Twilight War by the Israelis, and gave a
  surprisingly good accounting of themselves.  The Magach 6 models were common in IDF service in the Twilight War. At least 150
  Magach 7s were available for the Twilight War. Few Sabras were picked up for Israeli service, but some 200 were sold to Turkey
  to help replace their aging M-48 and M-60 tanks.  The few Sabras used by Israel during the Twilight War were diverted from those
  shipments to replace Israeli tank losses.  The Sabra Mk 2 does not exist in the Twilight 2000 timeline.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Magach
  3/5
  $383,880
  D, A
  500 kg
  51.2
  tons
  4
  22
  Passive IR (G,C), WL/IR
  Searchlight
  Enclosed
  Magach 6B
  Gal Batash
  $770,780
  D, A
  600 kg
  53.5
  tons
  4
  23
  Passive IR (D, C), Thermal
  Imaging (G), WL/IR Searchlight
  Shielded
  Magach 7A
  $796,018
  D, A
  600 kg
  54 tons
  4
  26
  Passive IR (D), Image
  Intensification (C, G), Thermal
  Imaging (G)
  Shielded
  Magach
  7D Kochav
  $798,167
  D, A
  600 kg
  54.6
  tons
  4
  27
  Passive IR (D), Image
  Intensification (C, G), Thermal
  Imaging (G)
  Shielded
  Sabra
  $745,040
  D, A
  600 kg
  56 tons
  4
  26
  Passive IR (D), Image
  Intensification (C, G), Thermal
  Imaging (G)
  Shielded
  Sabra Mk
  2
  $831,735
  D, A
  600 kg
  57.2
  tons
  4
  27
  Passive IR (D), Image
  Intensification (C, G), Thermal
  Imaging (C, G)
  Shielded
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor*
  Magach 3/5
  107/75
  25/15
  1457
  392
  Trtd
  T6
  TF54  TS22  TR13  HF68  HS18 
  HR9
  Magach 6 Gal
  Batash
  93/63
  20/11
  1457
  391
  Trtd
  T6
  TF54  TS23  TR14  HF66  HS19 
  HR10
  Magach 7A
  102/71
  24/14
  1420
  383
  Trtd
  T6
  TF58Sp  TS25Sp  TR14  HF73Sp 
  HS21Sp  HR10
  Magach 7D Kochav
  101/71
  24/14
  1420
  387
  Trtd
  T6
  TF61Sp  TS26Sp  TR14  HF76Sp 
  HS22Sp  HR10
  Sabra
  99/70
  24/14
  1420
  397
  Trtd
  T6
  TF74Sp  TS31Sp  TR14  HF92Sp 
  HS24Sp  HR12Sp
  Sabra Mk 2
  97/69
  23/13
  1420
  406
  Trtd
  T6
  TF78Sp  TS32Sp  TR14  HF97Sp 
  HS25Sp  HR12
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Magach 3/5
  +3
  Fair
  105mm M-68 Gun, MAG, MAG (C), MAG
  (L)
  54x105mm,
  10000x7.62mm
  
  Magach 6 Gal
  Batash
  +3
  Good
  105mm M-68 Gun, MAG, MAG (C), MAG
  (L)
  63x105mm,
  10000x7.62mm
  Magach 7A/7D
  Kochav
  +4
  Good
  105mm M-68 Gun, MAG, MAG (C), MAG
  (L)
  63x105mm,
  10000x7.62mm
  Sabra (Both)
  +4
  Good
  120mm IMI Gun, MAG, MAG (C), MAG
  (L), 60mm C-06 Mortar
  42x120mm, 8000x7.62mm,
  24x60mm
  *Belly armor for the Sabra and Sabra Mk 2 is AV 8.
   
  Merkava Series
       Notes: The Merkava was developed after repeated arms embargoes by various countries, hard-won combat experience, and
  the fact that by the time of the Merkava’s development, the Israelis had the capability and know-how to undertake such a project. 
  The Merkava thus would be a tank tailor-made to the IDF and their needs, and would also insulate them from any refusal by other
  countries to supply them with arms.
   
  Merkava Mk 1
       This is the first iteration of the Israeli Merkava series, first introduced in 1982.  The layout of the Merkava is unconventional,
  with the turret and crew compartments to the rear of the vehicle and the engine up front, to the right of the driver’s position.  This
  was done to improve crew survival in the case of an armor-penetrating hit on front quarter.  The Merkava has one of the lowest
  profiles of any modern main battle tank.  The various crew equipment storage and modules are positioned around the walls of the
  hull and turret; this, along with a Kevlar anti-spall liner, further increase crew survival probabilities.  The ammunition of the Merkava
  Mk 1 is primarily stored in the rear of the hull in heat-resistant containers; six rounds of ready-use ammunition are stored in the
  turret bustle.  Flammable materials have extra protection and are not stored in crew compartments.
       The Merkava Mk 1 has a hatch on the center deck forward of the turret for the driver, and hatches in the turret for the
  commander and loader; the commander uses a modification of the Urdan cupola designed for the Merkava.  Both the commander
  and loader have machineguns on pintle mounts.  The Merkava Mk 1 also has an interesting wrinkle: a clamshell hatch on the rear
  for crew escape or access under fire.  This hatch can also be used for the rescue of personnel, and for every 12 rounds of
  ammunition that is removed, the Merkava Mk 1 can seat a passenger (up to six).  Armor consists of all-around spaced armor,
  including armored track skirts; at the rear of the turret is a sizeable bustle rack for crew equipment or other items.  Because of the
  Merkava Mk 1’s layout, it is capable of carrying a formidable amount of main gun ammunition.  Another unusual feature of the
  Merkava Mk 1 is the inclusion of a 60mm mortar in the turret; though it is primarily intended for the laying of smoke screen, it can
  fire any sort of ammunition a C-06 mortar can fire.  The mortar is loaded from the open commander’s or loader’s hatches.  The
  Merkava Mk 1 has an NBC overpressure system, and air conditioning is provided for the crew.  The crew also has the benefit of a
  water cooler, which is pumped into the turret by a pipe.  The crew also has access to a hand-held 1kW spotlight, connected to the
  tank by a cable.  The engine is an improved version of the Magach’s (M-60) engine developing 900 horsepower, and the
  transmission is semi-automatic and also developed from the Magach’s transmission.  Deliveries of the Merkava Mk 1 began in
  1979.
   
  Merkava Mk 2
       The Merkava Mk 1 was a success, but there was room for improvement, as the Lebanon War of 1982 revealed.  The
  suspension of the Mk 1 was a problem, as it limited the off-road performance of the tank.  (Unfortunately, the increased weight
  largely negates these gains.)  An improvement in the transmission led to improved fuel mileage.  The fire control system also had
  room for improvement, particularly in the areas of upgraded ballistic computers and stabilization, and an updated laser rangefinder
  was also fitted.  The externally-loaded 60mm mortar exposed the crew to considerable danger when the tank was under fire. 
  Armor protection was dramatically increased with the use of composite armor over the frontal arc.  An M-2HB machinegun was
  mounted on the turret on a pintle mount near the main gun, for additional firepower against soft-skinned vehicles and personnel;
  this can be aimed and fired from inside the Merkava Mk 2.  Some other improvements for the Mk 2 include greater local production
  of components, especially electronics.  The first Merkava Mk 2s began service in 1983.
       The Merkava Mk 2B is essentially the Merkava Mk 2A (the tank described in the previous paragraph), but further improves the
  ballistic computers and adds thermal imagers to the gunner’s and commander’s positions.  The Merkava Mk 2C is as the Merkava
  Mk 2B, but with additional protection for the turret roof.  The Merkava Mk 2D further increases armor protection with improved
  composite armor and appliqué armor for the turret and hull. 
   
  Merkava Mk 3
       First issued to units in 1989, the Mk 3 outwardly resembles the earlier Merkavas, but most of the subsystems and assemblies
  are new and of Israeli design.  On the exterior, the most marked difference is the replacement of the 105mm gun with a 120mm
  gun designed by IMI, but essentially similar to the 120mm Rheinmetall gun.  The turret was lengthened by 230mm to accommodate
  this gun and a new modular armor array which allows the armor panels to be repaired or replaced in the field, or upgraded in the
  future. The hull is also longer by 457mm, which allows for the carriage of the larger 120mm ammunition and also larger fuel tanks.
  In addition to the mortar, five smoke grenade launchers are found on each side of the hull.  Turret controls and traverse are all-
  electric, and gun elevation and stabilization is also all-electric.  Night vision, the laser rangefinder, and the ballistic computer are
  
  upgraded.  Up to eight passengers can be carried in the rear, but 6 rounds must be removed per passenger.  Ten rounds are
  carried in the turret bustle.
       The Mk 3 incorporates a threat warning system, which detects targeting lasers and allows the commander to plot enemy and
  friendly forces.  Friendly forces are automatically kept track of, but Mk 3s can also communicate directly with each other’s systems
  to help keep track of enemy units and information like logistics, supply points, and objectives.  This information is displayed on a
  small panel in the commander’s cupola.  Armor is generally improved in protection.  The suspension is improved, allowing for
  greater roadwheel travel and thus improving off-road performance.  Engine power has been given a great boost, with the Mk 3
  being powered by an Israeli-built General Dynamics AVDS-1790-9AR diesel.
       The Merkava Mk 3 Baz further increases armor protection, both with improved armor packages and by changing the shape of
  the turret to a more elliptical shape that is more effective against incoming rounds.  The gunner has a small panel that helps him
  keep track of targets as well as the condition of the main gun and the amount of ammunition available.  Another panel is available
  that displays target information and a magnified picture of the target; this picture is stabilized and also shows a crosshairs for
  aiming.  The Mk 3 Baz has been in service since 1990.
       Some Mk 3 Bazs have been equipped with an active defense system which launches shotgun-like projectiles against incoming
  rounds.  This system is similar to the Russian Shtora-1 system, and detonates any sort of HE-type projectile before it can impact
  the tank.  Other types of projectiles have their effectiveness degraded by one-fourth.  It deploys automatically when the sensor
  suite detects an incoming round; this sensor suite is constantly active unless deliberately turned off by the commander.  The
  countermeasure system carries 12 rounds on each side of the main gun.  These tanks have been designated below Merkava Mk 3
  Baz (AD) for this purpose, though it is not an official designation.
   
  Merkava Mk 4
       The Merkava Mk 4 also externally resembles the Merkava Mk 3 and earlier models (but is slightly larger), but has a host of
  improvements.  Chief among these is the main gun; though still the same IMI L/44 120mm gun, the gun and breech have been
  redesigned to withstand higher pressures; this allows the Merkava Mk 4s main gun to fire both the most modern ammunition using
  higher pressures as well as some new ammunition the Israelis are rumored to be working on.  It is also able, along with a new fire
  control system, to fire new gun-based ATGMs such as the Lahat.  Again, the fire control system, night vision and day vision sights,
  gun stabilization, and turret drive are all upgraded to modern standards, some of which exceed any other Western tank.  The armor
  is still modular, but is a bit more advanced in construction as well as shaping.  First fielding began in 2004.
       Another major increase is the use of the Elbit Systems Battle Management System – similar to systems used on the latest
  generation of US and NATO tanks.  It essentially makes the Merkava Mk 4 a part of a wireless computer network, which allows
  quick sharing and plotting of friendly and enemy positions and vehicles, and keep this information continuously updated.  This
  system also makes use of IFF, particularly in friendly vehicles.  The system uses a central computer loaded with proprietary
  software inside the Mk 4 that can also keep track of the tank’s own condition at all times, and tie together fire control information
  from the Mk 4 as well as other units.  Each crewmember has at least one (if not more) color LCD display, giving them pertinent
  information as required; information from external visual sensors can also be displayed for when the Mk 4 is buttoned up.  The
  driver can even see, day or night, information from the front and sides and rear (though side and rear vision is limited) of the tank,
  and this information can be fed to other crewmembers (in fact, any required information can be fed to any of the crewmember
  monitors).  A side-effect of this computerization is that virtual training can be done inside of the crews’ tanks, including gunnery
  practice and drivers’ training.
       The engine has again been given a boost in power, having been replaced by a license-built version of the General
  Dynamics/MTU GD-833 1500-horsepower supercharged diesel (a variant of this engine is used by the French Leclerc and the
  latest versions of the German Leopard 2).  The Mk 4 also has a modified version of the Mk 3’s transmission to cope with the new
  engine, and the suspension has also been beefed up to handle the greater mobility.
       Like the Mk 3, the Mk 4 has a laser and radar warning system, and while sources vary, most seem to indicate that an active
  defense system like that of the Mk 3 Baz (AD) is standard on the Mk 4. (The Merkava Mk 4 as presented here assumes the use of
  an active defense system.)  The mortar is retained, as are the five smoke grenade launchers on each side of the turret.  Armor is
  likewise improved, particularly in the frontal arc, turret deck, hull deck, and hull floor.  The Mk 4 also adds a 5kW APU to keep
  electrical systems running while the engine is off.  In addition to general air conditioning of the fighting compartment, the Mk 4 can
  provide cooling to a special undergarment that can be worn by crewmembers, reducing the amount of power required to keep
  crewmembers cool.  Like the Mk 3, the Mk 4 can carry passengers, but 6 rounds of main gun ammunition must be removed to
  make room for each passenger, up to a maximum of 8 passengers.
       The main gun is fed by a ten-round autoloader in the turret bustle – essentially, only limited interaction is required from the
  loader to fire those ten rounds, and when firing those ten rounds in the autoloader, fire rate is doubled.  The ammunition in the
  autoloader is protected by blow-off panels similar to those of the M-1 Abrams series of tanks.
       Twilight 2000 Notes: The Merkava Mk 4 does not exist in the Twilight 2000 timeline.  A limited number of Merkava Mk 1s and
  Mk 2s were exported to Turkey (perhaps 20 of each).
   
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Merkava
  $720,068
  D, A
  800
  60
  4
  25
  Passive IR (D, G, C), Image
  Shielded
  
  Mk 1
  kg
  tons
  Intensification (G, C)
  Merkava
  Mk 2A
  $827,528
  D, A
  800
  kg
  63
  tons
  4
  26
  Passive IR (D, G, C), Image
  Intensification (G, C)
  Shielded
  Merkava
  Mk 2B
  $952,440
  D, A
  800
  kg
  63
  tons
  4
  26
  Passive IR (D), Image Intensification (G,
  C), Thermal Imaging (G, C)
  Shielded
  Merkava
  Mk 2C
  $952,551
  D, A
  800
  kg
  63.4
  tons
  4
  26
  Passive IR (D), Image Intensification (G,
  C), Thermal Imaging (G, C)
  Shielded
  Merkava
  Mk 2D
  $972,494
  D, A
  800
  kg
  63.9
  tons
  4
  28
  Passive IR (D), Image Intensification (G,
  C), Thermal Imaging (G, C)
  Shielded
  Merkava
  Mk 3
  $1,061,465
  D, A
  700
  kg
  65
  tons
  4
  27
  Passive IR (D), Image Intensification (G,
  C), Thermal Imaging (G, C)
  Shielded
  Merkava
  Mk 3 Baz
  $1,127,155
  D, A
  700
  kg
  65.3
  tons
  4
  30
  Passive IR (D), Image Intensification (G,
  C), Thermal Imaging (G, C)
  Shielded
  Merkava
  Mk 3 Baz
  (AD)
  $1,200,731
  D, A
  700
  kg
  65.5
  tons
  4
  32
  Passive IR (D), Image Intensification (G,
  C), Thermal Imaging (G, C)
  Shielded
  Merkava
  Mk 4
  $1,744,998
  D, A
  700
  kg
  65
  tons
  4
  30
  Passive IR (D), Image Intensification (G,
  C), 2nd Gen Thermal Imaging (G, C)
  Shielded
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor*
  Merkava Mk 1
  97/68
  22/16
  1250
  398
  Trtd
  T6
  TF116Sp  TS31Sp  TR18Sp  HF146Sp 
  HS22Sp  HR11Sp
  Merkava Mk 2A/2B/2C
  94/66
  21/16
  1250
  397
  Trtd
  T6
  TF146Cp  TS32Sp  TR18Sp  HF182Cp 
  HS27Sp  HR15Sp
  Merkava Mk 2D
  93/65
  21/16
  1250
  400
  Trtd
  T6
  TF160Cp  TS36Sp  TR20Sp  HF200Cp 
  HS30Sp  HR17Sp
  Merkava Mk 3
  111/78
  25/19
  1400
  521
  Trtd
  T6
  TF176Cp  TS40Sp  TR23Sp  HF220Cp 
  HS33Sp  HR19Sp
  Merkava Mk 3 Baz/ 3
  Baz (AD)
  110/78
  25/19
  1400
  524
  Trtd
  T6
  TF181Cp  TS45Sp  TR23Sp  HF225Cp 
  HS33Sp  HR19Sp
  Merkava Mk 4
  125/88
  28/22
  1400
  553
  Trtd
  T6
  TF182Cp  TS46Sp  TR23Sp  HF230Cp 
  HS33Sp  HR19Sp
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Merkava
  Mk 1
  +3
  Good
  105mm M-68 gun, MAG, MAG (C), MAG (L),
  60mm C-06 Mortar
  82x105mm, 10000x7.62mm,
  30x60mm
  Merkava
  Mk 2 (All)
  +4
  Good
  105mm M-68 gun, MAG, MAG (C), MAG (L), M-
  2HB, 60mm C-06 Mortar
  82x105mm, 10000x7.62mm,
  1000x.50, 30x60mm
  Merkava
  Mk 3 (All)
  +4
  Good
  120mm IMI Gun, MAG, MAG (C), MAG (L), M-
  2HB, 60mm C-06 Mortar
  58x120mm, 10000x7.62mm,
  1000x.50, 30x60mm
  Merkava
  Mk 4**
  +5
  Good
  120mm IMI HP Gun, MAG, MAG (C), MAG (L), M-
  2HB, 60mm C-06 Mortar
  63x120mm, 10000x7.62mm,
  1000x.50, 30x60mm
  *Turret roof AV for the Merkava Mk 2C, 2D and Mk 3 is 10.  Turret roof armor for the Merkava 4 is AV 12, and the hull floor has
  AV 10.
   
  Sho’t
       Notes:  In the early 1960s, the Israelis were still having considerable problems obtaining new armored vehicles, particularly
  main battle tanks, from other countries.  Meanwhile, their enemies were obtaining more and in some cases, better tanks from the
  Soviet Union and Warsaw Pact countries.  This situation began to get critical when several of the surrounding Arab countries began
  to receive shipments of T-62 tanks from the Soviet Union.
       At this point, the British offered an interim solution.  The British badly needed funds to complete the development of the
  Chieftain. They offered to sell the Israelis hundreds of Centurion tanks, which, while obsolete at that time, were better than most of
  the tanks the Israelis had at the time.  The British also promised to later sell them Chieftains when their development was
  completed, as well as allow the Chieftains to be license-produced in Israel.
       Of course, this was too good to be true.  The Israelis got the Centurions, as well as two Chieftain prototypes, but the British
  backed down under pressure from the Arab countries as well as the UN.  By 1969, the deal had fallen through.
       The Centurions delivered were Mk 3s and Mk 5s.  The Israelis got to work on them immediately, and the Centurions were
  heavily upgraded, so much that they essentially became the best Centurions in the world, and could match the T-62 tanks of their
  
  neighbors.  The main guns were replaced with 105mm M-68 guns.  US-built radios were installed, and the ranging machinegun
  was replaced with more modern fire control equipment.  The commander’s machinegun was generally a MAG, but some were
  armed with M-2HBs.  Armor was given a bit of a boost as well.  An improved ammunition layout allows more to be carried.  The
  Sho’t does not have an NBC overpressure system, but does have a collective NBC system into which the crewmembers plug their
  protective masks. An improved fire extinguishing system, better electrical system and brakes, and an increased fuel capacity
  complete the modifications.  These improved Centurions were designated the Sho’t, and often called in the Western press the
  “Super Centurion.”  By the 1967 War, the Israelis had some 290 Sho’ts, and during that war, they captured 30 Centurions intact
  from Jordan which were also upgraded.
       The Sho’ts were later given the further improvement of an AVDS-1790 engine, the same as on the M-48 and M-60 tanks. 
  They were also given matching transmissions.  These were designated the Sho’t Kal.  The Sho’t Kal can be distinguished from the
  Centurion by its raised rear deck, to accommodate the bigger engine.  Some 1000 were available for the 1973 War.  Another later
  improved version, the Sho’t Kal Mk D (also called by the Israelis the Brak-Or), added thermal sleeves to the main gun and lugs for
  ERA on the glacis, turret front, turret sides, and hull sides, as well as six smoke grenade launchers on each side of the turret.
      By the 1980s, the Sho’ts were moved to reserve units, and by the late 1980s, were no longer in use for the most part.  Some,
  however, were again heavily modified, this time into heavily-armored APCs and AEVs, or ARVs.  Many of these modified Sho’ts are
  still in use, though in a far different role into which they were designed for.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Sho’t
  $405,999
  G, A
  450 kg
  53.5 tons
  4
  24
  Passive IR (G, C)
  Enclosed
  Sho’t Kal/Sho’t Kal Mk D
  $406,100
  D, A
  450 kg
  53.3 tons
  4
  24
  Passive IR (G, C)
  Enclosed
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Sho’t
  94/66
  21/16
  1190
  359
  Trtd
  T6
  TF54Sp  TS20Sp  TR16  HF67Sp 
  HS14Sp  HR10
  Sho’t Kal/Sho’t Kal
  Mk D
  104/73
  23/18
  1190
  392
  Trtd
  T6
  TF54Sp  TS20Sp  TR16  HF67Sp 
  HS14Sp  HR10
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Sho’t (All)
  +3
  Fair
  105mm L7 gun, MAG, M-2HB, MAG
  (C)
  71x105mm, 7500x7.62 (If M-2HB is
  used, 3500x7.62mm and 900x.50)
   
  Tiran 4-6
       Notes: The chronic shortage of armor in the IDF in the 1960s led to the Israelis to utilize as many captured enemy armored
  vehicles as possible.  Much of the Soviet-supplied tanks captured by the IDF were T-54 and T-55 tanks, as her enemies used
  them in droves.  These vehicles, depending upon the modifications, are known as Tiran 4s or Tiran 5s (though in the West, both
  were called the Ti-67).  They were typically used in reserve armor formations until the early 1980s, when they were sold off to
  various countries or converted to heavy APCs.
       Of course, the Israelis did not simply use the captured vehicles “as-is.”  The Tiran 4s received a minimum of modifications,
  having the fire control replaced with a much better Israeli-made system using a laser rangefinder and ballistic computer as well as
  better stabilization.  The Tiran 4 retains the 100mm gun, but has the coaxial machinegun replaced with an M-1919A4 and the
  DShK at the commander’s position replaced with an M-2HB.  Radios are replaced with standard IDF radios.  Lugs for ERA are also
  fitted on the turret front, turret sides, hull front, and hull sides.  The night vision has also been somewhat upgraded, and four smoke
  grenade launchers are found on each side of the turret.
       The Tiran 5 takes the Tiran 4 idea even further; the Tiran 5 has not only the Tiran 4 modifications, but much more.  The min
  gun of the Tiran 5 has been replaced by the same 105mm gun as found on the Magach and the Sho’t.  The commander’s cupola
  has been modified to provide more protection, as has been the driver’s hatch, and the loader’s hatch has been given vision blocks. 
  The rear of the turret has a bustle added, allowing for more ammunition to be stored and gives space for ready ammunition.  The
  loader’s hatch has a pintle mount for a machinegun, and the turret also has a 60mm mortar installed (but must be loaded by
  someone standing in the commander’s or loader’s hatches).  On each side of the turret are stowage boxes and space for five
  standard IDF jerry cans.  At the rear of the hull is a box for a decent-sized medical kit as well as a telephone for infantry to
  communicate with the crew.  The fuel tanks have been replaced with flexible bag-type tanks, and in general the transmission,
  electrical system, and some other automotive components have been updated.  The Tiran 4 and 5 sowed considerable confusion in
  rear-area raids during the 1973 war.
       The Israelis did capture some T-62s during the 1973 war, but quite few in relation to the huge number of T-54s and T-55s they
  had captured intact.  Therefore, the Israeli variant of the T-62, the Tiran 6, was made in rather small numbers; most sources say
  that less than 100 such conversions were made, and that none of them were ever actually used in combat.  Except for the T-62
  base, the Tiran 6 essentially had the same modifications as the Tiran 6.
       Twilight 2000 Notes: Most of these vehicles have been retained for home defense in the Twilight 2000 timeline
  
       Merc 2000 Notes: The upgrade kits that generated these vehicles have been a big moneymaker for Israel in the Merc 2000
  timeline
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Tiran 4
  $444,304
  D, A
  400 kg
  36.5
  tons
  4
  16
  Passive IR (D, G, C), WL/IR
  Searchlight
  Enclosed
  Tiran 5
  $497,698
  D, A
  400 kg
  36.4
  tons
  4
  16
  Passive IR (D, G, C), WL/IR
  Searchlight
  Enclosed
  Tiran 6
  $513,440
  D, A
  500 kg
  41 tons
  4
  22
  Passive IR (D, G, C), WL/IR
  Searchlight
  Shielded
   
  Vehicle
  Tr Mov
  Com Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Tiran 4/5
  112/78
  25/19
  815+380
  349
  Trtd
  T6
  TF51  TS17  TR16  HF64  HS12  HR8
  Tiran 6
  103/72
  23/17
  800+400
  392
  Trtd
  T6
  TF61  TS25  TR19  HF76  HS18  HR12
   
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Tiran 4
  +2
  Fair
  100mm D-10T Gun, M-1919A4, M-2HB (C)
  35x100mm, 3000x.30, 500x.50
  Tiran 5
  +3
  Fair
  105mm M-68 Gun, M-1919A4, M-1919A4 (L), M-
  2HB (C), 60mm C-06 Mortar
  34x105mm, 5000x.30,
  750x.50, 15x60mm
  Tiran 6
  +3
  Fair
  105mm M-68 Gun, M-1919A4, M-1919A4 (L), M-
  2HB (C), 60mm C-06 Mortar
  40x105mm, 3000x.30,
  500x.50, 15x60mm
   
  
  IVECO/Oto Melara C-1 Ariete
       Notes:  The Ariete (Italian for “Ram”) is similar in form and concept to the Leopard 2 or Leclerc, being a modern design with a
  120mm gun, advanced fire control and night vision, and composite armor for protection.  In fact, some sources say that the Ariete’s
  initial design concepts started with the Leopard 1 as a base (the Italians used and to an extent still use the Leopard 1), though the
  design of the Ariete is considerably more advanced than the Leopard 1.  The Ariete is a product of two of the largest military
  contractors in Italy, and also uses license-built design components from other countries.  The first deliveries of the Ariete began in
  1995; deliveries of the Mk1 version (somewhat curtailed by budgetary problems) were completed in 2002.  An upgraded version,
  the Mk 2, is currently in development; the prototypes were demonstrated to the Italian Army in 2005, and the primary obstacle to
  the deployment of the Mk 2 appears to hinge on the Italian Army’s lack of funds for it.  To this end, the IVECO/Oto Melara
  consortium has been pursuing export sales, but none have yet to materialize.
   
  The Ariete Mk 1
       The design of the Ariete Mk 1 is standard, with the driver at the front center deck, and commander and loader’s hatches on the
  turret roof.  The commander’s hatch is ringed by vision blocks, while the loader’s hatch has a single wide-angle vision block to the
  front and another to the left.  The commander and loader both can have pintle-mounted machineguns, though in practice the
  loader does not always have a machinegun mounted, as the loader can also operate the commander’s machinegun if necessary. 
  The commander’s machinegun can be aimed and fired from under armor.  The commander has more simplified versions of the
  gunner’s sights; these give him basic night vision and magnified day vision and a simple aiming reticule without access to the laser
  rangefinder or ballistic computer.  (The commander has access to the gunner’s thermal imager, but no control over it.)  These give
  the Ariete Mk 1 a basic level of hunter-killer capability, as well as allowing the commander to take control of the main gun for use
  against targets at close range.  (Under normal circumstances, the commander can feed basic target location information to the
  gunner’s computer, and then he would let the gunner take over from there.)
       Construction is largely of all-welded steel, with spacing over some arcs of the armor and composite armor over the frontal arc
  of the Ariete, in addition to armored track skirts.  The turret bustle also has blow-out panels and blast doors similar to those of the
  M-1 Abrams tank.  The turret bustle contains 15 rounds of main gun ammunition, with the remaining 27 rounds being in armored
  bins in the hull that are also surrounded by anti-spalling liners.  The left side of the turret has a small (but quite heavy) hatch to
  make ammunition resupply easier; protection level of this hatch is equal to that of the rest of the turret side, but it is not large
  enough for a crewmember to enter or exit the vehicle through it.  The crew is protected by an NBC overpressure system with a
  collective NBC system backup.
       The gun is manufactured by the Otobreda branch of Oto Melara, but conforms to the standard Rheinmetall 120mm L/44 gun
  used by NATO (and many other places in the world).  It can use any sort of standard NATO 120mm ammunition, as well as some
  made by other countries such as Israel and Egypt.  Traverse of the turret and elevation of the gun are electro-hydraulic with
  mechanical backups; the firing of the gun and coaxial machinegun are electrical with manual backups.  The gunner has a full night
  and day vision suite, a ballistic computer, and a laser rangefinder.  On each side of the turret are four smoke grenade launchers;
  these are the same launcher clusters used on the Centauro and the Dardo IFV.  The smoke grenades can be fired electrically by
  the commander, loader, or gunner, but the Ariete is also equipped with a laser warning system that can automatically fire the
  smoke grenades.  The smoke grenades are somewhat larger than NATO standard, being 80mm grenades.
       The Ariete Mk 1 is equipped with an IVECO MTCA engine, a supercharged diesel that develops 1250 horsepower.  The
  transmission is a license-produced version of the German Renk LSG-3000 fully-automatic transmission.  The engine and
  transmission form a complete power pack that can be removed from the Ariete as one unit.  The driver has a 180-degree arc of
  vision blocks, including one that can be removed and replaced with an IR vision block.  The driver uses a steering wheel and
  otherwise standard gas and brake pedals; his seat is a power-adjustable seat (in all directions) with a manual backup.  The Ariete
  primarily uses a pair of flexible-bag-type tanks, but a small auxiliary tank carried internally ensure that fuel will still flow when the
  Ariete is climbing or descending steep slopes.  If one of the fuel tanks is damaged and in danger of catching fire (or already on
  fire), the commander can cut off fuel flow from that tank, and a fire suppression system will automatically kick in.  Access to the
  tank can be re-established once the danger is passed.
   
  Ariete Mk 2
       Called the Enhanced Ariete during its early development, the Ariete Mk 2 may spend a lot of time in limbo due to Italian budget
  shortfalls – development and trials continue, but the Italian Army has as of yet no concrete plans to buy any of them.  Nonetheless,
  IVECO and Oto Melara say they are ready to commence production of the Mk 2 at any time.
       Perhaps the biggest difference between the Mk 1 and Mk 2 is the main gun – on the Mk 2, the gun will be an L/55 120mm gun
  which is fed by an autoloader, with the loader crewmember being eliminated.  The armor suite, though only modestly improved, is
  modular, allowing repairs to be quickly made in the field and improvements made to the armor package as new armor
  developments are available or if the Italian Army desires even heavier armor.  The Mk 2 also has lugs for ERA on the turret front,
  turret sides, glacis, hull sides, and the forward portion of the turret roof.  The commander has a true hunter-killer capability, with his
  own day/night vision suite, laser rangefinder, ballistic computer, and gunsight for the main gun and coaxial machinegun.  The
  loader’s hatch becomes the gunner’s hatch, but is otherwise unchanged, though the gunner does not have any control over the
  commander’s machinegun.  The ballistic computers are improved models with updated software and more computing power. 
  Rearrangement of turret components and ammunition storage has allowed the Mk 2 to carry a little more ammunition, and given a
  
  bit more space for the crew to carry some personal items or other items inside the tank.  Finally, the Mk 2 has the SICCONA
  navigation and command and control system, allowing it to not only use GPS or inertial navigation, but plot enemy and friendly
  positions and keep track of them in a dynamic battle situation.  This system will be interoperable with similar NATO systems.
       Another major improvement is the power pack, along with the suspension and drive train.  The Mk 2 is powered by a new
  version of the IVECO MTCA, with a power output of 1500 horsepower.  The engine also has a reduced smoke and IR signature
  and quicker acceleration.  Wider tracks increase performance in soft terrain or snow.  The Italians have given little details, but
  apparently they have developed some sort of RAM coating the exterior of the Mk 2.
   
       Twilight 2000 Notes: In the Twilight 2000 timeline, deliveries of the Ariete Mk 1 began in 1993, but pre-war lack of funding
  meant that production was slower than expected, so total production was little more than in real life (about 240 total).  The Mk 2
  does not exist in the Twilight 2000 timeline.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Ariete
  Mk 1
  $536,157
  D, A
  700
  kg
  54
  tons
  4
  26
  Passive IR (D, C), Image Intensification
  (G, C), Thermal Imaging (G)
  Shielded
  Ariete
  Mk 2
  $996,810
  D, A
  700
  kg
  56
  tons
  3
  26
  Passive IR (D), Image Intensification (G,
  C), Thermal Imaging (G, C)
  Shielded
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Ariete
  Mk 1
  155/108
  35/24
  1400
  668
  Trtd
  T6
  TF133Cp  TS32Sp  TR29  HF166Cp  HS23Sp 
  HR18
  Ariete
  Mk 2
  162/114
  37/25
  1400
  689
  Trtd
  T6
  TF140Cp  TS34Sp  TR31  HF174Cp  HS25Sp 
  HR19
   
  Vehicle
  Fire Control
  Stabilization
  Armament
  Ammunition
  Ariete Mk 1
  +4*
  Good
  120mm Otobreda Gun, MG-42/59, MG-
  42/59 (C), MG-42/59 (L)
  42x120mm, 2500x7.62mm
  Ariete Mk 2
  +5
  Good
  120mm Otobreda L/55 Gun, MG-42/59,
  MG-42/59 (C)
  47x120mm, 3000x7.62mm
  *If the commander is firing the main gun, his Fire Control modifier is only +1.
   
   Oto Melara OF-40
       Notes:  The OF-40 was designed specifically for the export market and was not intended to be used by Italian forces.  The OF-
  40 was designed by Oto Melara using experience they gained from license-production of the Leopard 1, and the OF-40 does in
  fact share a number of design features with the Leopard 1 (enough that many parts are compatible with the Leopard 1).  Though
  Oto Melara’s primary export market was intended to be the Middle East, the only country that actually bought any was the United
  Arab Emirates, and they bought only 18 (and 3 of the ARV version).  The Libyans also took a hard look at the OF-40, they
  eventually bought only the ARV version, and not the main battle tank version.  The OF-40 is no longer marketed, and they make
  spare parts only upon demand.
       The OF-40 Mk 1 was a standard sort of tank for the time of its design (1980), though in some areas a bit behind. It does not
  have the composite armor of some of its contemporaries, but it does have the virtue of being lighter and cheaper than them.  It has
  night vision, but not thermal imaging. The original version used a 105mm gun instead of the 120mm gun that was becoming in
  vogue at the time.  Fire control was adequate, but not exceptional.  Stabilization was rather poor compared to other contemporary
  designs.  Armor protection largely consisted of welded steel plates, with some faces having spaced armor.  The frontal armor used
  greatly sloped armor to increase protection without an undue increase in the OF-40’s weight. 
       Layout is largely conventional, though the driver is at the front right instead of the front left or center like most tank designs. To
  his left is a bin containing ammunition for the main gun.  The driver has vision blocks for the frontal arc; the middle vision block
  can be replaced with an IR vision block.  The commander has night vision and all-around vision blocks; the loader’s hatch has
  vision blocks for the front and left side of the tank.  The commander has a machinegun on a simple pintle mount.  NBC systems
  consist of a simple collective NBC system that the crewmembers may plug their protective masks into.
       In 1981, Oto Melara improved the OF-40, hoping for additional export sales; this was the OF-40 Mk 2.  Fire control and gun
  stabilization were improved, and the gunner’s sight had a thermal imager added (which the commander could also see through).  A
  ballistic computer laser rangefinder were added.  Unfortunately, the only sales were again to the UAR, who bought 18 more, plus
  upgrade kits for the OF-40 Mk 1s they already had.
       The OF-40/120 Mk 2A had an heavily-upgraded night vision suite, including an independent head for the commander to give
  the new OF-40 a hunter-killer capability.  The ballistic computer and laser rangefinder were upgraded and more integrated with the
  gunner’s sight.  Ammo bins were armored, and composite armor was incorporated into the frontal armor.  And the main gun was
  replaced with a 120mm NATO/Rheinmetall-type gun, the same type used on the Ariete.  Unfortunately, the OF-40/120 Mk 2A
  found no buyers, and was discontinued without any sales being made.
  
       Twilight 2000 Notes: The OF-40 found pre-war sales only to the United Arab Emirates, but during the war, sales were made to
  Thailand and Greece, and some were taken into service in the Italian Army.  A few OF-40/120 Mk2As (about 10) were sold to the
  United Arab Emirates before the war, but most ended up in the hands of the Italian Army, who continued low-rate production
  during the Twilight War until the factory was destroyed by air strikes.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  OF-40 Mk
  1
  $308,908
  D, G, A
  700
  kg
  45.5
  tons
  4
  26
  Passive IR (D, G), Image
  Intensification (C, G)
  Shielded
  OF-40 Mk
  2
  $422,653
  D, G, A
  700
  kg
  45.6
  tons
  4
  26
  Passive IR (D), Image Intensification
  (C, G), Thermal Imaging (G)
  Shielded
  OF-
  40/120 Mk
  2A
  $471,641
  D, G, A
  700
  kg
  49 tons
  4
  26
  Passive IR (D), Image Intensification
  (C, G), Thermal Imaging (G)
  Shielded
   
  Vehicle
  Tr Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  OF-40 Mk 1/Mk
  2
  131/91
  30/20
  1000
  454
  Trtd
  T6
  TF58Sp  TS25Sp  TR22  HF72Sp 
  HS18Sp  HR14
  OF-40/120 Mk
  2A
  120/84
  27/18
  1000
  489
  Trtd
  T6
  TF92Cp  TS36Sp  TR35  HF116Cp 
  HS26Sp  HR22
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  OF-40 Mk 1
  +2
  Basic
  105mm L-7 Gun, MG-42/59,
  MG-42/59 (C)
  57x105mm, 5700x7.62mm
  OF-40 Mk 2
  +3
  Fair
  105mm L-7 Gun, MG-42/59,
  MG-42/59 (C)
  57x105mm, 5700x7.62mm
  OF-40/120 Mk 2A
  +3
  Fair
  120mm Otobreda Gun, MG-
  42/59, MG-42/59 (C)
  40x120mm, 5700x7.62mm
   
  
  Mitsubishi Type 61
  Notes: After World War 2, Japan was prohibited from manufacturing their own weapon designs until 1954. At that time, the
  Japanese were given an option to buy the US-built M-46/M-47 Patton tank or develop their own tank. Since the Japanese had a
  recurring problem of the crew positions of US-designed tanks being too large for their shorter-stature troops, the Japanese elected
  to design their own tank, which became the Type 61. The Type 61 began production in 1961, was produced until 1975, and
  remained in service until 2000; some 560 were built, though production was at a slow but steady rate.
  The Type 61 can be mistaken for the US M-41 at first glance, though the two are not related. The Type 61 uses cast and welded
  steel plate armor like most tanks of the period. Though the Japanese originally wanted the future Type 61 to weigh no more than
  25 tons, it was quickly realized that such a light tank would have rather poor armor protection, and the weight limit was raised to 35
  tons. The original design also called for a gasoline engine of rather low power, but this was quickly changed to a more powerful
  Mitsubishi 12HM21 WT-4 570-horsepower diesel engine. From the start, the Japanese felt that a 90mm main gun would be
  sufficient, as combat ranges on the Japanese Islands would be short and in 1961, 90mm guns were still capable of taking on most
  tanks.
  Layout is conventional with the driver on the front right of the hull with main gun ammunition to his left in a thinly-armored bin. The
  turret roof has commander’s and loader’s hatches; the commander has a pintle mount in front of his hatch for a heavy
  machinegun. Initially, the Type 61 had no night vision equipment or smoke grenade launchers, though IR vision for the gunner was
  added in the mid-1960s and improved in the early 1970s; in the early 1960s, a large white light/IR searchlight was also mounted
  above the main gun, and four smoke grenade launchers were mounted on each side of the turret. Other small upgrades, such as
  radios and ammunition storage, continued to be made throughout the Type 61’s career.
  Twilight 2000 Notes: In the Twilight 2000 timeline, the Type 61 remained in service in a home guard role, but none left the
  Japanese Islands.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Type 61
  (Early)
  $223,738
  D, A
  500
  kg
  35
  tons
  4
  16
  Headlights
  Shielded
  Type 61
  (Late)
  $361,786
  D, A
  500
  kg
  35.02
  tons
  4
  16
  Passive IR (G), WL/IR
  Searchlight
  Shielded
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Type 61 (Both)
  119/84
  24/18
  875
  248
  Trtd
  T5
  TF41 TS17 TR13 HF51 HS12 HR8
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Type 61
  (Early)
  +1
  Basic
  Type 61 90mm Gun, M-1919A4, M-
  2HB (C)
  60x90mm, 4150x.30-06, 600x.50
  Type 61
  (Late)
  +2
  Basic
  Type 61 90mm Gun, M-1919A4, M-
  2HB (C)
  60x90mm, 4150x.30-06, 600x.50
  Mitsubishi Type 74
  Notes: By 1962 (only a year after the introduction of the Type 61), the Japanese already realized that the Type 61 was inadequate
  and inferior to both current Russian tanks and even contemporary Western tanks. They therefore began research on a new tank,
  doing not only original designing but also adapting and incorporating features from other tanks, such as the variable suspension of
  the MBT-70, the rolled steel hull with armor spacing beginning to be adopted by Western tanks, and even buying a license for the
  British L-7 gun. A semi-automatic loader was also designed for the main gun, significantly reducing the work required by the
  loader (particularly the heavy lifting) and increasing the main gun’s rate of fire (though not enough to be reflected in T2K game
  
  terms). The main gun was originally supposed to have a fully-automatic loader and no loader crewman, but the technology was
  simply not perfected at the time. The design work was a long process, and the first of the Type 74s did not begin production until
  1975, at which point it was already obsolete. Despite this, production continued until 1988, and Type 74s still remained in Japanese
  Ground Self-Defense service as late as 2006. Some 1000 were built.
  Design is essentially conventional, with the driver on left front side and additional main gun to his right in an armored bin. He has
  three frontal vision blocks; the middle block may be removed and replaced with an IR vision block. The commander is on the right
  side in a rotating cupola and all-around vision blocks. He also has an independent image intensifier and a gunsight and override
  controls for the main gun. The original design called for a commander’s machinegun which could be aimed and fired from under
  armor, but this was deleted during the prototype phase to reduce cost and the commander given a machinegun on a pintle
  attached to the cupola. The gunner has both an IR sight and an image intensifier. The main gun is an L-7, with thermal sleeves
  fitted later while the Type 74 was already in service; the coaxial machinegun is a Type 74, which is a vehicular version of the
  standard Type 62 machinegun. A cluster of four smoke grenade launchers are found on each side of the turret. The engine is a
  Mitsubishi 10ZF Type 22 WT 750-horsepower diesel engine, but the transmission is still manual.
  Twilight 2000 Notes: By and large, this was Japan’s primary main battle tank during the Twilight 2000 timeline. Of course, as Japan
  primarily defended their own homeland in the Twilight War, it had few engagements with enemy vehicles; those that did (primarily
  in the Philippines, Korea, and in the Kuril Islands) fared poorly.
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  $312,417
  D, A
  500 kg
  38 tons
  4
  18
  Passive IR (D, G, C), Image
  Intensification (G, C)
  Shielded
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  139/97
  28/21
  950
  327
  Trtd
  T6
  TF45Sp TS20 TR16 HF56Sp HS14Sp HR10
  Fire Control
  Stabilization
  Armament
  Ammunition
  +2
  Fair
  105mm L-7 Gun, Type 74, M-2HB (C)
  55x105mm, 4500x7.62mm, 660x.50
  Mitsubishi Type 90
  Notes: This Japanese tank is not related to the Chinese tank of the same name. It entered service in 1991, with initial low-rate
  production beginning in 1989. The Type 90 finally gave the Japanese tankers what they always wanted and needed – a tank that is
  up-to-date and not outclassed by modern designs. By 2006, it had replaced the Type 61 and Type 74, becoming Japan’s only
  main battle tank. From the outside, the Type 90 looks much like an early-model Leopard 2, though the Type 90 is physically
  smaller. This may be because the Mitsubishi engineers worked extensively with Krauss-Maffei and MaK of Germany during the
  design process. Approximately 150 Type 90s have been built thusfar, but production continues.
  The Type 90’s driver is in the center of the hull, with a driver’s hatch that can be propped slightly open, though driving is primarily
  meant to be done with the driver using the vision blocks. The driver has a power seat that is normally inclined back, like that of the
  M-1 Abrams’ driver. The commander is on the right of the turret; his machinegun may be aimed, fired, and reloaded from inside the
  turret, and resembles early models of the Remote Weapons Stations now becoming so common on modern combat vehicles. The
  commander has all-around vision blocks, as well as a separate thermal imager and image intensifier, an aiming reticule, and the
  ability to use information from the gunner’s sights and ballistic computer. The gunner’s hatch is to the left; he has no vision blocks.
  The main gun is a Rheinmetall Rh-M-120, a modified German gun license-produced in Japan and modified specifically to fit the
  Type 90’s turret. The gun is fully stabilized, but unlike most Western tanks, uses an autoloader that eliminates the need for a loader
  crewmember. 20 rounds are contained in the turret bustle in the autoloader; the rest of the main guns are in the hull in an armored
  bin next to the gunner and must be put manually into the autoloader by the gunner and/or commander. The Type 90’s gunner has
  a thermal imager, a ballistic computer, and the ability to slave the gun to the ballistic computer so that the main gun automatically
  moves to aim at the next target found by the commander, or follow the gunner’s target automatically. The commander and gunner
  have monitors that allow them to keep track of targets and help keep track of the tank’s condition and ammunition at all times. The
  Type 90 is completely NBC sealed and has an overpressure system. GPS and inertial navigation are both available. On each side
  of the turret are a cluster of three smoke grenade launchers.
  
  The chassis can be lowered from 600mm to 200mm for use when on roads or when the tank is hull down. This suspension also
  allows one side at a time to be lowered to level the tank if necessary. (The leveling is not necessary for proper use of the main
  gun, as the ballistic computer takes slant into account. Power is provided by a Mitsubishi ZG-10turbocharged engine delivering
  1500 horsepower. The transmission is fully automatic, and forms a complete powerpack unit with the engine.
  Armor is modular, allowing for easier repairs and updating of armor protection in the future if desired. The frontal armor is
  composite, and unlike most modern tanks, the turret sides also incorporate composite armor.
  Twilight 2000 Notes: The Type 90 was the primary tank sent overseas (in Japan’s few overseas interventions in the Twilight 2000
  timeline), and saw action in Korea, Manchuria, the Kuril Islands, and the Philippines, as well as the Japanese islands. However,
  production had to be cut back, and only 100 were ready by the start of the Twilight War; production continued at a low rate
  throughout the Twilight War, as well as afterward.
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  $628,935
  D, A
  700 kg
  50 tons
  3
  28
  Passive IR (D), Thermal Imaging (G, C),
  Image Intensification (G, C)
  Shielded
  Tr Mov
  Com Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  186/130
  37/28
  1100
  771
  Trtd
  T6
  TF121Cp TS34 TR19 HF151Cp HS24Sp HR12
  Fire Control
  Stabilization
  Armament
  Ammunition
  +4
  Good
  120mm Rh-M-120, Type 74, M-2HB
  (C)
  45x120mm, 4500x7.62mm, 660x.50
  
  Tariq
  Notes: The Jordanians have used the Centurion for a long time, receiving even more from Great Britain even after most of their
  Centurions were lost in the 1968 war. The Jordanians began modernizing their Centurions in early 1980s, producing a new tank
  they called the Tariq. The Tariq is a marked improvement over the base Centurion; however, it has never been exported and has
  never seen combat. Some 293 Tariqs were modified, though they are being replaced by more modern tanks.
  One of the largest improvements to the Tariq involved the replacement of the original Meteor gasoline engine with an AVDS-1790
  series diesel engine, the same one used by the M-60 series of tanks (which Jordan also uses). This not only increased range, but
  improved engine power. The tracks are wider and the suspension is hydropneumatic, with much better shock absorbers.
  Fire control is also updated, including a laser rangefinder by Hughes in the US and a ballistic computer (both license-built in
  Jordan). Turret traverse and gun stabilization for the Tariq was designed by HR Textron, and is a modified form of that used on the
  Cadillac Gage Stingray 1. A wind sensor and muzzle reference system have also been installed, as has a modicum of night vision.
  Armor protection has been increased over that of the Centurion, primarily through the use of heavier armor plate; however, the
  Tariq also has lugs for ERA on the glacis, turret front, turret sides, and hull sides. The ammunition is contained in explosion-
  suppression bins, and the Tariq itself has an explosion suppression system and automatic fire extinguishing system. The turret has
  a larger bustle rack at the rear, and the sides have large storage bins.
  In the late 1980s, the Jordanians studied upgrading part of the Tariq fleet using a retrofit kit designed by Cadillac Gage. The
  primary modification was to be a low-profile casemated turret with an autoloader for the main gun. The main gun would have been
  the same M-68 gun as mounted on the M-60 tank (more for parts commonality than anything else), with a coaxial that could be
  controlled by the commander or gunner. All crewmembers would ride in the hull. The lugs for ERA are retained for the glacis and
  hull sides, and the hull is otherwise unmodified. In the end, the Jordanians experimented with the tank, dubbed Tariq 2, as late as
  2004, but chose not to go ahead with the modification.
  Twilight 2000 Notes: Virtually all Jordanian Centurions have been modified to the Tariq standard in the Twilight 2000 timeline.
  However, 12 Tariq 2s were available to Jordanian forces during the Twilight War.
  Vehicle
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Tariq
  $402,183
  D, A
  500 kg
  52.8 tons
  4
  22
  Passive IR (D, G, C)
  Shielded
  Tariq 2
  $436,610
  D, A
  550 kg
  48 tons
  3
  22
  Passive IR (D, G, C)
  Shielded
  Vehicle
  Tr Mov
  Com Mov
  Fuel
  Cap
  Fuel Cons
  Config
  Susp
  Armor
  Tariq
  103/72
  24/18
  1037
  382
  Trtd
  T6
  TF48 TS16 TR10 HF60 HS13 HR8
  Tariq 2
  111/79
  26/20
  1037
  420
  CiH
  T6
  TF54 TS34 TR22 HF60 HS13 HR8
  Vehicle
  Fire Control
  Stabilization
  Armament
  Ammunition
  Tariq
  +3
  Fair
  105mm L-7 gun, MAG, MAG (C)
  64x105mm, 4750x7.62mm
  Tariq 2
  +3
  Good
  105mm M-68 gun, MAG
  64x105mm, 4750x7.62mm
  
  General Note: Before I start this page, let me say that a great deal of information about North Korea’s military is not known or
  poorly-understood. Therefore, though I’ve based the following tanks on the best information I could find, any of it may be wrong,
  and at least some of it probably is. If you know something unclassified about North Korea’s tank force or their military in general,
  please let me know.
  Ch’onma-ho
  Notes: Though the first examples of the Ch’onma-ho (which can be translated as "Sky Horse" or "Pegasus") were seen by Western
  observers during a parade in Pyongyang in 1992, it is possible that the first version of the Ch’onma-ho was in service as much as
  ten years before that. At first thought to be an upgrade of North Korea’s version of the Chinese Type 62 light tank, most defense
  experts now agree that the Ch’onma-ho is an upgrade of the Russian T-62, and is probably now the most numerous North Korean
  tank.
  The North Koreans are believed to have gotten some T-62s (probably the M-1967 variety with the improved engine access) directly
  from the Soviet Union in the mid-1970s, and more from the Syrians in the late 1970s. At first, when the North Koreans attempted
  to reverse-engineer the T-62, they were unable to duplicate much of the technology, including producing armor plates of the same
  strength as those of the T-62. Therefore, the original North Korean copies of the T-62 (the Ch’onma-ho 1A) had weaker and thinner
  armor than the original, and fire control was below that of the T-62. Over the years (probably with Iranian help, and possibly even
  with Pakistani and Slovakian help), the North Koreans have been improving their weapons production and reverse-engineering
  capabilities. Recently, the currency-impaired Russia is believed to have resumed some limited military technology exchanges with
  North Koreans. In the case of the T-62, this led first to a tank that was an equivalent of the Soviet T-62 M-1967 (the Ch’onma-ho
  1B), then a slight upgrade, and then the rest of the Ch’onma-ho series.
  It is believed that the Iranians have some 150 Ch’onma-ho 4s and 5s in service; the tanks were exchanged in return for Iranian
  assistance in the development of the Ch’onma-ho 4 and 5, and the recent development of the Po’kpoong-ho tank. Some 1200
  Ch’onma-hos are believed to have been built; most of those in service today are Ch’onma-ho 4s and 5s (with Ch’onma-ho 4s
  being the most numerous variant).
  The Chon’ma-ho 1, 2 and 3
  As stated before, the original Ch’onma-ho 1 version, the 1A, is essentially a poor-man’s T-62. Many of the details are similar or
  the same as those of the T-62D, and I will copy some of those details from the entry in Russian Tanks for convenience. However,
  there are significant differences between the Ch’onma-ho 1A and the T-62D, especially in protection and fire control, and these
  differences will also become evident.
  The basic layout of the Ch’onma-ho 1A, internally and externally, is the same as that of the T-62. The Ch’onma-ho 1A is equipped
  with a North Korean-made version of the 115mm U5TS Rapira smoothbore gun. This gun is stabilized in two planes; the
  stabilization is not quite as good as that of the T-62, though in game terms the stabilization difference is not quantifiable. The
  commander’s cupola was slightly raised, but non-rotating; unlike the T-62, it is equipped with a DShK heavy machinegun (a
  domestically-produced version derived from a Chinese-made version of the DShK) The Ch’onma-ho 1A has four vision blocks to
  the front, and two facing opposite directions in the turret hatch. The commander has a small hand-trained spotlight mounted
  externally near his hatch, and a large searchlight is mounted over the main gun. On the right side of the turret, in a small armored
  box, is a Geiger counter. The engine is essentially the same as the Russian V-55A, developing 581 horsepower, but the
  transmission of the Ch’onma-ho 1A is believed to be a bit more balky than that of the T-62. The fuel tanks are under the armor of
  the right fender, but if you hit the Ch’onma-ho 1A in that fender from slightly below, the armor thickness is only about half that of
  the rest of the hull sides.
  The Ch’onma-ho 1A shares most of the problems with the original T-62s. The turret itself carries only 4 ready rounds; the rest are
  in front of the engine compartment and alongside the driver. Turret rotation was slow; a 360-degree turn of the turret took 21
  seconds, almost twice that of Western tanks of the time. To reload the main gun, the gun must be elevated to +3.5 degrees; since
  the sights elevate and depress with the gun, the gunner can’t look for new targets during the reloading of the main gun, and the
  sudden change in elevation of the main gun to 3.5 degrees is a signal to an alert enemy that the Ch’onma-ho 1A is reloading and
  relatively vulnerable. The fact that the turret could not be traversed during reloading did not help matters. Though the Ch’onma-ho
  1A is capable of 4 rounds per minute when it is stationary, and fire on the move is possible, the tight confines of the turret and the
  bouncing around of the tank meant that reloading while on the move was very difficult. Perhaps the biggest problem with the
  Ch’onma-ho 1A was the automatic spent case ejection system. The port was never properly aligned with the main gun’s breech,
  which led to lots of cases missing the port and hitting the sides instead. Case ejection was violent, and spent shells could laterally
  ricochet off the edges of the port and injure the turret crew. The poor design of the case ejection system also tended to cause the
  turret to gradually fill with carbon monoxide from the main gun rounds. That small hatch for case ejection, though spring-loaded,
  also meant that the Ch’onma-ho 1A could not be completely NBC sealed; the crew would have to wear full MOPP gear in an NBC
  environment.
  
  The fire control system of the Ch’onma-ho 1A is lesser than that of the T-62 (though again, not quantifiable in game terms). It is
  also more prone to failures, and requires more maintenance than that of the T-62. (This is reflected in increased maintenance times
  in the charts below.) A particular failure on the part of the North Koreans with the Ch’onma-ho 1A was their inability to properly
  reproduce the quality of even Soviet armor plate; as a result, the armor plate itself is weaker and somewhat thinner. The quality of
  the plates can be irregular; enemy gunners who fire upon a Ch’onma-ho 1A have a 10% chance that they will hit a weak spot in
  the Ch’onma-ho 1A’s armor. If such an area is hit, use only 90% of the listed armor value.
  The Ch’onma-ho 1B is essentially identical to Soviet-made T-62s. The stats are reproduced on the table below. Though they’re
  better tanks than the Ch’onma-ho 1As, they also share the weaknesses of the original T-62 design.
  The Ch’onma-ho 2 is also very similar to a stock T-62, but has several differences that are worthy of a note. The Ch’onma-ho 2
  has a laser rangefinder housed in a blister above the main gun atop the turret (though the original T-62 doers have a laser
  rangefinder, the Ch’onma-ho 1A and 1B do not – and the laser rangefinder of the T-62 is an integral part of the fire control system,
  rather than an add-on part like on the Ch’onma-ho 2). The Ch’onma-ho 2 is also fitted with spaced appliqué armor on the turret in
  a ring around the turret (popularly known in the US military as a "boom shield") – these are simply thin plates of steel welded onto
  the turret atop bars so that they provide a space between the shields and the turret armor to provide the equivalent of spaced
  armor, as well as doubling as turret baskets for crew equipment and vehicle equipment.
  The Ch’onma-ho 3 is a simple progressive upgrade of the Ch’onma-ho 2, with a thermal sleeve for the main gun and armored
  track skirts added. It is possible, but considered unlikely, that lugs for ERA have been added to the Ch’onma-ho 3 since its
  introduction; if they are present, they would be most likely found on the glacis and turret sides. The Ch’onma-ho 3 also has most
  likely has received a night vision upgrade, though it is possible that not all Ch’onma-ho 3s received this upgrade. I have included it
  below since it is likely that most of them did get the night vision upgrade.
  Most Ch’onma-ho 1As are no longer in service; some have been rebuilt into newer versions, and others have simply worn out.
  However, a good number of Ch’onma-ho 1Bs, Ch’onma-ho 2s, and Ch’onma-ho 3s are still in active and reserve service.
  The Ch’onma-ho 4 and 5
  Though still based on the T-62, the Ch’onma-ho 4 and 5 represent quantum leaps forward in technology, and the North Koreans
  most likely didn’t do it alone – they probably had Iranian and possibly Pakistani help; it is almost certain that the engine is a copy
  of a T-62 engine developed in Slovakia, and the frontal armor is possibly imported from Russia. However, estimates go as high as
  90% of the components being built in North Korea. This estimate, however, is tempered by the knowledge that the North Koreans
  do have a rather limited technological production base; some sources say that many of the components (especially the frontal
  armor and fire control system) are actually built in other countries, and only assembled in North Korea. Unclassified sources
  essentially count it as still-to-be-solved mystery. The Ch’onma-ho 4 was first seen by Western observers in 1992 in a parade in
  Pyongyang; it is most likely that at that time, it was a relatively new development and had been in service for only a year or two
  before that date.
  The Ch’onma-ho 4 has greatly upgraded armor protection, including composite armor on the glacis and turret front, and appliqué or
  thickened armor elsewhere. Even the appliqué and/or thickened armor appears to be more advanced than earlier models, as the
  Ch’onma-ho 4 does not appear to have gained a huge amount of weight. A ballistic computer was added to the fire control suite,
  and the fire control suite has been integrated into a complete system rather than being a patchwork of upgrades. Gun stabilization
  has been improved. Radios are likewise improved, and the suspension appears to have been beefed up. The new engine is a 750-
  horsepower model which can lay a thick, oily smoke screen by injecting diesel fuel into its exhaust. Lugs for ERA (believed to be
  similar to the Russian Kontakt-3 ERA) have been added to turret sides, and some have also been seen with lugs on the armored
  track skirts and on the glacis. Some have also been seen with lugs for a relatively small amount of ERA bricks on the turret front;
  in game terms, the ERA on the turret front would only protect the Ch’onma-ho 4 on 40% of hits to the turret front. On each side of
  the turret, there are clusters of four smoke grenade launchers; at the rear of the turret is another cluster of four smoke grenade
  launchers, firing backwards instead of forwards.
  The Ch’onma-ho 5 is a real bone of contention among unclassified Western intelligence services – it’s possible that it is merely a
  Ch’onma-ho 4 with a thicker thermal sleeve for the main gun and thermal imagers for the gunner and commander, or it may be a
  more substantial upgrade. Though Kim Jong-Il was photographed standing on a tank identified as a Ch’onma-ho 5 in 2001, and
  tanks identified as Ch’onma-ho 5s were seen in a parade in Pyongyang in 2002, Western sources have not yet declassified any
  information as to whether they got a good enough look to determine the exact upgrades of the Ch’onma-ho 5. However, the North
  Koreans are believed to have acquired some late-model T-72s from an unknown source as early as 1992, and possibly a single T-
  90S in 2001, and some of the components of those tanks may have been incorporated into a new Ch’onma-ho variant. This is
  what I will present here, though it is highly speculative.
  The Ch’onma-ho 5 is believed to have armor upgrades derived partially from the T-90S and T-72S, as well as a better ballistic
  computer and the addition of the aforementioned thermal imagers. However, perhaps the biggest upgrade from the Ch’onma-ho 4
  
  is the main gun – a copy of the 125mm 2A46 gun, complete with an autoloader. The fire control system was likewise replaced with
  one matching the new main gun, and the spent shell ejection system was dispensed with. The Ch’onma-ho 5 may also use wider
  tracks than earlier versions of the Ch’onma-ho. Chon’ma-ho 5s are believed to be relatively rare, and stationed only in areas to
  protect Pyongyang. Other upgrades are the same as those of the Ch’onma-ho 4.
  Twilight 2000 Notes: The Ch’onma-ho 5 does not exist in the Twilight 2000 timeline; only 22 Chon’ma-ho 4s were built before the
  Twilight War. The Ch’onma-ho 3 is the most numerous of the Ch’onma-ho variants, with some 500 built before the Twilight War,
  but about 150 Ch’onma-ho 2s and 100 Ch’onma-ho 1As and 1Bs were also in service. It should be noted that in the Twilight 2000
  timeline, the North Koreans did not have the ability to manufacture APFSDS rounds for their 115mm guns (or their other armored
  vehicles for that matter), and the few they did have stockpiled are all imports; any particular North Korean Ch’onma-ho is only 10%
  likely to have any APFSDS rounds, and those will have only 1d6 APFSDS rounds. The primary North Korean anti-armor round in
  the Twilight 2000 timeline is either HEAT or AP.
  Vehicle
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Ch’onma-ho
  1A
  $430,570
  D, A
  500 kg
  39.2 tons
  4
  18
  Active IR (D, G, C), WL/IR
  Searchlight
  Enclosed
  Ch’onma-ho
  1B
  $433,900
  D, A
  500 kg
  40 tons
  4
  16
  Active IR (D, G, C), WL/IR
  Searchlight
  Shielded
  Ch’onma-ho 2
  $536,650
  D, A
  500 kg
  40.2 tons
  4
  16
  Active IR (D, G, C), WL/IR
  Searchlight
  Shielded
  Ch’onma-ho 3
  $413,650
  D, A
  500 kg
  42 tons
  4
  18
  Passive IR (D, G, C), WL/IR
  Searchlight
  Shielded
  Ch’onma-ho 4
  $456,846
  D, A
  500 kg
  41.5 tons
  4
  24
  Passive IR (D, G, C), WL/IR
  Searchlight
  Shielded
  Ch’onma-ho 5
  $432,450
  D, A
  500 kg
  42.2 tons
  3
  24
  Thermal Imaging (G, C),
  Passive IR (D), WL/IR
  Searchlight
  Shielded
  Vehicle
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  Ch’onma-ho 1A
  110/77
  28/17
  960+400
  311
  Trtd
  T5
  TF54 TS17 TR13 HF59 HS12 HR7
  Ch’onma-ho 1B
  109/77
  28/17
  960+400
  314
  Trtd
  T6
  TF60 TS20 TR15 HF66 HS14 HR8*
  Ch’onma-ho 2
  106/75
  27/17
  960+400
  316
  Trtd
  T6
  TF65Sp TS24Sp TR17Sp HF66 HS14
  HR8*
  Ch’onma-ho 3
  102/72
  26/16
  960+400
  329
  Trtd
  T6
  TF65Sp TS24Sp TR17Sp HF66
  HS19Sp HR8*
  Ch’onma-ho 4
  124/87
  32/20
  960+400
  385
  Trtd
  T6
  TF68Cp TR26Sp TR19Sp HF73Cp
  HS21Sp HR10**
  Ch’onma-ho 5
  122/85
  31/19
  960+400
  393
  Trtd
  T6
  TF75Cp TS29Sp TR19Sp HF80Cp
  HS24Sp HR10**
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Ch’onma-ho 1A/1B
  +1
  Fair
  115mm U-5TS gun, PKT, DShK
  (C)
  40x115mm, 2500x7.62mm, 500x12.7mm
  Ch’onma-ho 2/3
  +2
  Fair
  115mm U-5TS gun, PKT, DShK
  (C)
  40x115mm, 2500x7.62mm, 500x12.7mm
  Ch’onma-ho 4
  +3
  Good
  115mm U-5TS gun, PKT, DShK
  (C)
  40x115mm, 2500x7.62mm, 500x12.7mm
  Ch’onma-ho 5
  +3
  Good
  125mm 2A46 gun, PKT, NSVT
  (C)
  36x125mm, 2500x7.62mm, 500x12.7mm
  *Turret roof and hull deck armor for the Ch’onma-ho 1B, Ch’onma-ho 2, and Ch’onma-ho 3 is only 3.
  **Hull floor armor is 8; turret roof armor is 8Sp.
  
  P’okpoong-ho
  Notes: As early as the mid-1980s, the North Koreans found themselves faced by tanks in the South they knew their tanks could
  not match, such as the US M-1 Abrams and South Korean K-1. As time went by, more advanced versions of the M-1 and K-1
  were fielded in the South, along with a marked increase in air power capabilities, and the South Koreans were also developing an
  even more advanced tank, the K-2. The North was really starting to get worried; the armored and air forces had very much fallen
  behind those of the South. Though for many decades the North had considerable problems getting any sort of technological aid,
  the fall of the Iron Curtain changed the political equations all over the world, and the North was finally able to get access to more
  advanced military technology. Some of this access enabled the North to develop the P’okpoong-ho ("Storm Tiger") tank. Though
  the P’okpoong-ho’s existence was not confirmed by the West until 2002, prototypes were probably in existence as early as 1992.
  The P’okpoong-ho is used only by North Korea.
  The North Koreans were able to get an unknown number of various types of T-72s from Russia after the fall of the Soviet Union,
  as Russia was so cash-poor that they were willing to sell to almost anyone. They later obtained some copies of the T-80 from
  unknown sources and at least one T-90S, as well as at least one Type 88 tank from China. The design of the P’okpoong-ho began
  as an attempt to reproduce the T-72 along with a few upgrades, but as newer technology was obtained, the design was
  progressively upgraded (especially in light of the poor performance of the T-72 in the hands of the Iraqis in Desert Storm, which
  reportedly shocked the North Koreans). The North Koreans wanted to produce an indigenous tank with performance in the class of
  the T-90S, or even better if they could manage it. While the North has in fact produced a tank that is much better than anything
  else they had in service, it is believed that the P’okpoong-ho falls well short of the T-90S’s standards in almost all areas. As with
  most areas of the North’s military, this is due to lack of a technological base, a shortage of funds, and their status as a pariah
  country in most of the world. The P’okpoong-ho program has also suffered budget cutbacks due to the North’s focus on nuclear
  weapons and ballistic missile technology.
  It should be noted that there are no photographs or plans for the P’okpoong-ho available in any unclassified sources. Most
  information publicly available is second-hand from deserters and defectors, or from leaks produced by intelligence sources.
  Therefore, the information below should be considered to be very speculative. I will present two versions of the P’okpoong-ho
  below: the version that is believed to be in service today, and the version that would most likely had been available in the Twilight
  2000 timeline (called the P’okpoong-ho M-1992 below).
  The P’okpoong-ho (Today)
  The P’okpoong-ho’s core hull is that of a T-72 (most likely T-72As and Ms), but heavy modifications have been made, especially in
  the area of armor protection. One of the North Korean tankers’ biggest fears is ICM-DP attack, as the US and South Korean forces
  have so much of it to shoot at the North Koreans, and as a result, hull deck and turret roof armor have received particular attention
  for armor upgrades. The rest of the armor suite is based on the T-80 (primarily the T-80A, but somewhat on the T-80B as well),
  and the frontal armor can probably withstand a strike by most ground-based ATGM, which use HEAT warheads. This in enhanced
  by the use of ERA on the P’okpoong-ho. (The North Koreans are believed to have a shortage of actual ERA, but the P’okpoong-ho
  does have lugs for ERA on the glacis, hull sides, turret front, and turret sides. Because of the ERA shortage, North Korean tanks
  with ERA are most often seen with it installed only on the turret sides, the forward part of the hull front, and a partial coverage of
  the turret front.) On the other hand, newer 105mm and most 120mm and 125mm APFSDS-type rounds can probably slice through
  the P’okpoong-ho’s frontal armor with without much of a problem. The turret of the P’okpoong-ho is saucer-shaped and looks
  similar to that of the T-90, though it does not equal the T-90 in armor protection or internal systems. The P’okpoong-ho is capable
  of a decent level of fording; it can ford about 1.5 meters without preparation other than switching on a bilge pump, or 5 meters with
  a snorkel kit (though the main gun has to be super-elevated above the level of the water before fording, as the main gun design
  has no mechanism to keep water out of the tank or expel it fully from the gun barrel after fording).
  Some sources state that the P’okpoong-ho has no thermal imaging equipment, though others state the opposite; I have assumed
  the existence of thermal imagers on the P’okpoong-ho, because it seem logical to me from examining the sources that the
  P’okpoong-ho would be so equipped. The driver has an IR vision block in addition to his other vision blocks; a white light/IR
  searchlight is also found above the main gun (one argument against the P’okpoong-ho having thermal imagers).
  As stated above, the P’okpoong-ho is armed with a version of the 125mm 2A46M gun which does not use an autoloader. This gun
  can still launch ATGMs through its gun barrel, and is most likely a copy of the Russian 9M119 Svir (AT-11 Sniper) ATGM, which is
  a laser-guided ATGM. In addition, the P’okpoong-ho is armed with two launchers on each side of the rear deck that can take North
  Korean versions of the Russian AT-3 Sagger, Chinese Red Arrow-3, or SA-7 or SA-14 MANPADs SAMs. The commander must
  have his chest, head, shoulders, and arms outside of his cupola to launch and guide the ATGMs, though the SAMs are IR-guided
  and require him to pop up from the cupola only to sight the missiles before launch. The commander himself has a heavy
  machinegun at his position on a pintle, and the P’okpoong-ho has the standard coaxial machinegun. A cluster of four smoke
  grenade launchers are found on each side of the turret; the P’okpoong-ho can also lay a smoke screen by injecting diesel fuel into
  its exhaust.
  
  The current P’okpoong-ho design uses an 1100-horsepower turbocharged diesel engine, most likely built with help from Russia or
  Ukraine. While the T-72, T-80, and T-90S have several redundant systems to increase reliability, the North Koreans opted to not
  use this redundancy in order to decrease the mechanical complexity, cost, and weight of the P’okpoong-ho. The suspension is
  likely based on the T-72, with improvements from the T-80 and T-90, and is somewhat superior in ride and the transmission than
  that of the T-72. It is also optimized for off-road performance, particularly in mountainous terrain; its climbing ability is almost
  certainly superior to that of even the T-90. The suspension is otherwise "dumbed-down" in redundancy and complexity, as with
  other areas of the P’okpoong-po.
  The North Koreans also conducted a gunner study that to them indicated that autoloaders do not significantly increase rate of fire
  for the main gun; despite the P’okpoong-ho’s use of the 125mm 2A46M main gun, the gun is not equipped with an autoloader.
  Again, the removal of the autoloader reduces cost, complexity, and weight, and also allows the P’okpoong-ho to carry a few more
  main gun rounds due to saved space, though it does mean that the P’okpoong-ho has a loader crewman. The fire control system
  is greatly improved over even that of the T-80; it may be a blend of that of the T-90S and the most up-to-date models of the
  British Chieftain (most likely obtained from the Iranians).
  The P’okpoong-ho may be equipped with sort of a "poor-man’s" version of the Arena hard-kill active protection system, similar in
  construction but less effective than a true Arena system; effectiveness would be more on par with the earlier Drozd hard-kill APS.
  This system includes a small, short-range radar system on the turret roof to detect incoming missiles and rockets (it doesn’t work
  fast enough to stop tank and autocannon rounds), and launches special rounds in the path of the missile that quickly break up into
  a cloud of steel pellets, destroying the missile before it can hit the tank. This system has 20 of these rounds available, and the
  special rounds are 50% likely to stop the incoming missile; the missile will be destroyed about 10 meters from the tank. In the stats
  below, I have assumed the presence of this system.
  The North Koreans currently have only about 250 P’okpoong-hos in service, and most of them are deployed in and around
  Pyongyang and in areas to protect the North’s nuclear program.
  P’okpoong-ho M-1992 (The Twilight 2000 Version)
  In 1992, the P’okpoong-ho was a vehicle of new and lesser technology than the final version above; though still better than other
  North Korean tanks, the M-1992 was based primarily on the T-72, and to a small extent the T-80. The North Koreans had only
  limited help from the Chinese in 1992 and were not in contact with the Iranians; they had some help from the Soviets with
  technological issues, a small amount of help from other Warsaw Pact countries, and a tiny amount of information gleaned by the
  North’s spies in the South.
  The result was a lesser version of the P’okpoong-ho described above. The hull is basically the same in shape as the P’okpoong-
  ho, but the turret is more rounded and smaller in height, like that of the T-80. The armor suite does not match that of the later
  P’okpoong-ho, and the engine is a domestically-produced version of the 780-horsepower V-46-6 turbocharged diesel found in the
  T-72 Ural and T-72A. The suspension produces a bouncier ride, the transmission requires more work on the part of the driver, and
  the turret is smaller, making it less comfortable to work in (though the lack of an autoloader helps in this regard. ERA lugs,
  however, are found in the same places, though ERA availability would be even more limited for the M-1992 than it would become
  later on. The M-1992 is still capable of fording, though drivers are cautioned to take it slow through water (no more than a Combat
  Move of 1), as flooding can result from moving too fast through water; this is especially true when using a snorkel kit.
  The armament is the same as that of the later P’okpoong-ho, but the smaller turret and larger size of the engine reduces the main
  gun ammunition load. Fire control is a bit less effective, primarily due to the less sophisticated ballistic computers available to the
  North on the M-1992 version. The smoke grenade clusters are still present, though each cluster has five tubes instead of four. The
  APS system of the later P’okpoong-ho is completely absent on the M-1992 version. Other details are essentially the same as
  above.
  For the Twilight 2000 game only, the North had only about 75 P’okpoong-ho M-1992s available at the start of the Twilight War.
  Vehicle
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  P’okpoong-ho
  $532,341
  D, A
  500 kg
  46 tons
  4
  27
  Thermal Imaging (G, C),
  Passive IR (D), WL/IR
  Searchlight
  Shielded
  P’okpoong-ho
  M-1992
  $499,405
  D, A
  500 kg
  45.1 tons
  4
  28
  Thermal Imaging (G, C),
  Passive IR (D), WL/IR
  Searchlight
  Shielded
  Vehicle
  Tr Mov
  Com
  Mov
  Fuel Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  
  P’okpoong-ho
  159/111
  40/25
  1200+400
  587
  Trtd
  T6
  TF128Cp TS29Sp TR19 HF148Cp
  HS24Sp HR12*
  P’okpoong-ho M-
  1992
  122/85
  31/19
  1200+400
  408
  Trtd
  T6
  TF123Cp TS26Sp TR19 HF140Cp
  HS22Sp HR12*
  Vehicle
  Fire
  Control**
  Stabilization**
  Armament
  Ammunition
  P’okpoong-ho
  +4
  Good
  125mm 2A46M, PKT, KPVT (C), up
  to 4xATGM and/or MANPADS SAM
  (see above)
  46x125mm, 4xAT-11 ATGM,
  300x14.5mm, 2000x7.62mm, up to
  4xATGM and/or SAM (see above)
  P’okpoong-ho
  M-1992
  +3
  Good
  125mm 2A46M, PKT, KPVT (C), up
  to 4xATGM and/or MANPADS SAM
  (see above)
  43x125mm, 4xAT-11 ATGM,
  300x14.5mm, 2000x7.62mm, up to
  4xATGM and/or SAM (see above)
  *Hull deck armor and hull floor armor for the P’okpoong-ho is 10; turret roof armor is 10Sp.
  **The Fire Control modifier is not applicable to any external ATGMs or SAMs carried, and these also cannot be fired on the move.
  
  HIT Al-Khalid
  Notes: Also called the MBT-2000 (particularly during development), the Al-Khalid is touted as Pakistan’s first indigenous tank
  design, but is believed to incorporate much of its design from Type 90-IIs, Type 85s, and some other equipment supplied by China
  for analysis. Regardless of the origins of the Al-Khalid, it is essentially vehicle dissimilar enough to other tanks to be considered a
  new design, if not a completely independent one. The Al-Khalid was developed over the period from 1990-99, with production and
  fielding beginning in 2001. Most Western observers agree that the Al-Khalid is a surprisingly modern and effective design. Some
  300 are in service with Pakistan, and they intend to being that total to 600. In addition, 22 Al-Khalids started being delivered to the
  Bangladeshi Army beginning in May 2008, and the Saudis are reportedly giving the Al-Khalid a hard look to supplement their M-
  1A2 Abrams tanks.
  The design places the driver in the center front of the hull; he has a hatch which opens slightly upwards and to the left as to not
  interfere with turret rotation if the hatch is open. He has vision blocks giving him views to the right, left, and front; the frontal vision
  block can be replaced with an IR vision block. The gunner has his own hatch, as the Al-Khalid uses an autoloader instead of a
  loader crewmember, and has vision blocks that allow vision to the front, rear, and right side. The gunner is equipped with a full
  night vision suite, including a 2nd-generation thermal imager developed by France. The gunner also has an image intensification
  scope and a conventional telescopic sight; all of which are stabilized. The commander has his own thermal imager, image
  intensifier, and conventional telescopic sight, in a separate sensor head that gives the Al-Khalid a hunter-killer capability. The
  commander also has emergency controls for the main gun and coaxial machinegun. The Al-Khalid has a ballistic computer of
  French design, along with a laser designator of Chinese design.
  The main gun is a version of the Chinese ZPT-98 gun, though the barrel has a length of 48 calibers. The gun is fed by an
  autoloader that has a capacity of 24 rounds, with additional ammunition being stored in the hull of the Al-Khalid. In addition to
  being able to fire indigenous and foreign 125mm rounds, the gun can also fire a Chinese license-produced version of 9M119
  Reflecks (AT-11 Sniper) gun-launched ATGM. The autoloader is improved over that of the Al-Zarrar, able to handle newer long-rod
  penetrators. (ATGM rounds must be hand-loaded.) The laser rangefinder acts as a designator when the 9M119 ATGM is fired. The
  commander’s machinegun can be aimed and fired from under armor. On each side of the turret is a cluster of five smoke grenade
  launchers. The Al-Kalid has a feature found in most of the newest generation of tanks: a battle management system called Rabhar
  by the Pakistanis. This is a computerized system that not only monitors the state of the tank and feeds the appropriate information
  to the crew, but also plots the location of enemy and friendly units and keeps them updated as new information becomes available.
  It also passes orders from higher headquarters down and allows the commander to give orders to subordinate units, as well as
  providing any other intelligence and information the commander may require. This system also has GPS, with inertial navigation as
  a backup. The tank’s electronic systems are connected to large batteries for "silent watch" use.
  In development, the Al-Khalid was powered by an MTU-396 diesel engine with a German LSG-3000 transmission. Germany
  placed an embargo on these items in the mid-1990s due to their stance on development of indigenous nuclear weapons, and this
  led to the Pakistanis fitting the Al-Khalid with a license-produced Ukrainian KMDB 6TD-2 1200-horsepower engine and a French
  SESM ESM-500 fully-automatic transmission. This engine had the virtue of being smaller than the German engine, yet provided the
  same 1200 horsepower. The Al-Khalid can carry auxiliary fuel tanks at the rear a la Russian/Chinese tanks, though in practice they
  are little used except in long road marches.
  Armor protection is modular, allowing for quick battle damage repairs and improvement as more advanced armor becomes
  available or heavier armor is desired. Frontal armor is composite and of Pakistani design, with side armor being spaced; it is of a
  more modern design than that on the Al-Zarrar and lighter in weight. The turret front, turret sides, glacis, and hull sides have lugs
  for ERA. Attention was paid to land mine damage in the form of thickened floor armor. The ammunition is carried in armored bins,
  and virtually the entire vehicle has thick Kevlar anti-spalling blankets. The engine also has a thick bulkhead separating it from the
  crew compartment. An automatic explosion and fire suppression system is provided, and the crew has an NBC overpressure
  system; the engine compartment and ammunition bins have their own systems of the same sort. The Al-Khalid has a laser
  detection system that can automatically trigger smoke grenades to block the laser, and a radar warning system that can give the
  crew a chance to take evasive action.
  Twilight 2000 Notes: Though the Pakistanis were able to field some Al-Khalids in the Twilight 2000 timeline, only some 50 or so
  were available for the Twilight War.
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  $510,579
  D, A
  800 kg
  48 tons
  3
  24
  2nd Gen Thermal Imager (G), Thermal
  Imager (C), Image Intensification (G, C),
  Passive IR (D)
  Shielded
  
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel
  Cons
  Config
  Susp
  Armor*
  140/98
  30/18
  1000+400
  524
  Trtd
  T6
  TF132Cp TS24Sp TS14 HF165Cp HS20Sp HR12
  Fire Control
  Stabilization
  Armament
  Ammunition
  +4
  Good
  125mm ZPT-98 Gun, PKT, NSVT
  (C)
  43x125mm, 6xAT-11, 4000x7.62mm,
  750x12.7mm
  *Floor armor for the Al-Khalid is AV 8.
  HIT Al-Zarrar
  Notes: The Pakistanis have long been users of the Chinese Type 59 tank; they also knew for quite a while that their Type 59s were
  not only obsolete, they were not keeping up with Indian tanks; there were, however, too many of them to simply scrap them. In
  1990, the Pakistanis got together with a few foreign armament firms to upgrade their Type 59s to be able to be able to face more
  modern designs and at least have a chance to come out on the winning end of a fight. It would essentially give the Pakistanis a
  modern tank at a fraction of the cost (though the upgrade program ended up costing more real-life money than the Pakistanis
  thought it would). The development program started in 1990, but the sheer number of modifications (54 of them), coupled with a
  few budgetary problems and false starts at acquiring outright replacements for the Type 59 meant that the first upgraded Type 59,
  called the Al-Zarrar (Striker) was not fielded until early 2004. Some 800 of Pakistan’s Type 59s have been updated to the Al-Zarrar
  standard, and the Pakistanis also sell the Al-Zarrar upgrade as a kit for countries using the Type 59, T-54, or T-55. In addition to
  Pakistan, the Bangladeshis use the Al-Zarrar, having begun the upgrade of their Type 59s in 2008.
  Virtually every area of the Type 59 is upgraded, enough so that the Al-Zarrar is essentially a new tank in an old tank’s skin.
  Improvements have been made to the key areas of protection, firepower, fire control, suspension, and mobility. One of the biggest
  upgrades is the main gun; the 100mm D-10T of the Type 59 has been replaced by a Pakistani version of the 2A46 and its
  autoloader. Most of the ammunition used in this gun is Pakistani-designed, but mirrors the ammunition used by the 2A46. The
  main gun is coupled with a modern fire control system built in Pakistan with the assistance of Krauss-Maffei of Germany. The main
  gun is now fully stabilized, with thermal imaging for the gunner that is accessible to the commander. The main gun also has a laser
  rangefinder, a ballistic computer, and a monitor to help the gunner search for targets and give him information about targets and
  the state of the main gun and its ranging components. The gunner’s hatch has vision blocks around it that give 180-degree vision
  (front, rear, and right side). The commander has, in addition to thermal imager access, his own IR vision and an image intensifier.
  The driver, on the front right side, has vision blocks that allow frontal vision and vision to both sides; one of these vision blocks can
  be removed and replaced by an IR vision block. The commander has an NSVT machinegun mounted on his cupola; this
  machinegun can be aimed and fired from under armor.
  The Al-Zarrar uses a Pakistani-built version of a Chinese engine, a diesel engine giving 730 horsepower and also having a smaller
  size than the Type 59s engine. The transmission was also upgraded for the new engine and is semi-automatic. The suspension is
  improved with wider tracks, improved roadwheels and drive sprockets, and better shock absorption through a modified torsion bar
  system. Though the Al-Zarrar retains the ability to mount reserve tanks at the rear, in practice they are considered a combat
  hazard and are normally either not carried or jettisoned before battle.
  The Al-Zarrar was originally to use a large amount of appliqué armor, but this was replaced in development with a modular armor
  suite, including composite armor on the glacis and turret front and spaced armor on the hull and turret sides. The floor armor has
  been dramatically increased as well. Lugs for ERA are found on the glacis, hull sides, turret front, turret sides, and the forward part
  of the turret roof. A Pakistani-designed laser threat warning system is also fitted; this lets the crew know if they are being targeted
  by laser designators and automatically fires smoke grenades to block the laser designation beam; 5 smoke grenade launchers are
  found on each side of the turret. Both the ammo bins and the crew compartments have automatic explosion and fire suppression
  systems.
  Twilight 2000 Notes: In the Twilight 2000 timeline, development was greatly accelerated, and the first Al-Zarrars were available in
  late 1997 and first used in combat with Indian forces in early 1998.
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  
  $488,840
  D, A
  550 kg
  40 tons
  3
  24
  Thermal Imaging (G), Passive IR (D,
  C), Image Intensification (G, C)
  Shielded
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor*
  124/87
  27/16
  1000+380
  297
  Trtd
  T6
  TF67Cp TS28Sp TR19 HF84Cp HS20Sp
  HR12
  Fire Control
  Stabilization
  Armament
  Ammunition
  +3
  Good
  125mm 2A46 Gun, PKT, NSVT (C)
  35x125mm, 3000x7.62mm, 500x12.7mm
  *Floor armor for the Al-Zarrar is AV 8.
  HIT Type 59MII
  Notes: HIT (Heavy Industries Taxila) is the primary agency in Pakistan for the building, modification, and upgrading heavy military
  vehicles. One of their first tank projects, begun in 1979, was to being the Type 59 first to a like-new configuration, then to upgrade
  it. Most of this program resulted in the Type 59s being upgraded to the Al-Zarrar; the remainder were upgraded to a configuration
  called the Type 59MII.
  The Type 59MII is based on the Chinese Type 59-II modification, but is not quite the same. For example, the Type 59MII has a
  more comprehensive night vision suite, and does not normally mount the searchlight of the Chinese tank. Fire control is a bit
  better, including a laser rangefinder and a ballistic computer. The commander has access to the gunner’s sights and has override
  controls for the main gun. Overall armor is a bit heavier and more advanced than a Type 59-II; the Type 59MII has side skirts, and
  there are lugs for ERA on the turret front, turret sides, hull front, and hull sides, as well as the forward third of the turret roof. Floor
  armor is also increased. The engine is the same as the Type 59-II, as is the coaxial machinegun, but the commander’s
  machinegun is an NSVT that can be aimed and fired from under armor. The Type 59IIM has an automatic fire and explosion
  suppression system, and the transmission is semi-automatic. The Type 59 also has an APU for silent watch. Four smoke grenade
  launchers are mounted on each side of the turret.
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  $496,584
  D, A
  500 kg
  37 tons
  4
  14
  Thermal Imaging (G), Passive IR (D, C),
  Image Intensification (G, C)
  Shielded
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  101/71
  22/13
  815+380
  261
  Trtd
  T6
  TF53Sp TS13 TR11 HF66Sp HS11Sp HR9
  Fire Control
  Stabilization
  Armament
  Ammunition
  +3
  Fair
  105mm L-7A2 gun, PKT, NSVT (C)
  41x105mm, 3500x7.62mm, 500x12.7mm
  *Floor armor for the Type 59MII is AV 6.
  
  Bumar Labedy PT-91 Twardy
  Notes: The Twardy (which can be roughly translated as "hard," or "tough," or "resilient") is a Polish modernization of the T-72M1,
  with the upgrade package designed by OBRUM and manufacturing done by Bumar Labedy. (The Twardy was originally to be called
  the Wilk, or "wolf," but after initial design work on the PT-91 was cancelled then restarted, the name was changed.) Like many
  countries of the former Warsaw Pact, Poland found itself with a large number of former Soviet designed vehicles and no Soviets
  any more to provide upgrades or new designs. And like many former Warsaw Pact countries, they designed their own upgrade
  packages. Design work on the Twardy began in 1988, but work progressed slowly, while the Polish government debated whether
  to buy the T-72S or T-80 from the Ukrainians. However, the Twardy entered service in 1995.
  PT-91 Twardy
  Chief among the improvements to the Twardy is the armor package. The Twardy incorporates up-to-date composite armor on its
  frontal arc, and spaced laminated armor to its side arcs. Lugs for the Polish-designed Erawa ERA are found on the glacis, turret
  front, turret sides, hull sides, and the forward part of the turret roof. The Erawa ERA system is an improvement over most
  countries’ ERA systems (most notably Russian ERA); the ERA blocks have virtually no gaps between them, while those of the T-
  72M1 are up to 15mm apart in some places. Erawa blocks are also backed only by steel instead of the steel-rubber combination of
  the T-72M1’s ERA package. Erawa is also 2nd generation ERA as opposed to the 1st-generation ERA used on most Russian and
  Chinese-based vehicles. Side skirts were also more heavily armored. The main gun ammunition is contained in armored bins, and
  the interior has an automatic explosion/fire detection and suppression system. The Twardy is normally painted in a special radar-
  absorbent paint.
  The second problem addressed was the fire control system and gun stabilization, both of which were deemed obsolete. The
  stabilization was fully modernized, and augmented by a fully-modern ballistic computer and laser designator. The gun stabilization
  was designed in Slovakia and is produced under license, while the Drawa fire control system is Polish, but designed with help from
  the Israelis. The gunner’s night vision package is integrated into the gunsight, with the gunner having thermal imaging and image
  intensification along with telescopic backups monitors for the gunner displaying pertinent information. The commander has his own
  night vision and gunsight for the main gun, but can also access the gunner’s thermal imager and gunsight. The commander also
  has a monitor, but it displays information about the overall state of the Twardy, amount of ammunition on board, etc, and also tells
  the commander when fire at a contemplated target will be ineffective due to tank motion, intervening trees, and suchlike. The
  commander can also use his night vision and another gunsight for use with his NSVT machinegun while under armor. The driver
  can replace his front-most vision block with an IR vision block. The driver is in the center front hull, and he has his own monitor
  displaying information on the automotive components of the Twardy.
  The Twardy has an astounding 12 grenade launchers on each side of the turret; 6 on each side of these are angled upwards and
  used for screening smoke, while 6 are angled slightly downward and can be used for smoke grenades or special AP canister-type
  grenades (treat as a Claymore mine, but with a spray angle of only 30 degrees), or fragmentation grenades. The main gun is the
  same 2A46 gun as on the T-72 series, fed by an autoloader as is standard on the 2A46. The Twardy has a laser warning system
  to tell the crew if they are being scanned with targeting lasers, and automatically launches smoke grenades to block the beam.
  All of this upgrading meant that the T-72M1’s engine was no longer adequate. PZL-Wola in Poland developed the S-12U diesel
  engine, a modernized version of the T-72M1’s V-46-6. Though the higher 850-horsepower output cut the range of the Twardy, the
  increased performance was deemed a worthwhile trade-off.
  Minor upgrades, primarily having to do with reliability, have resulted in the PT-91M (not to be confused with the PT-91M Pendekar
  Malaysian variant) and the PT-91MA1. A PT-91 upgrade with a 1000-horsepower S-1000 turbocharged diesel exists; though it was
  to be called the PT-91A, this designation was applied only to the development versions and the more powerful engine is merely
  being applied as an upgrade with no special designation. This engine is not only more powerful, it is lighter than the S-12U. I have
  called this the PT-91A below to provide some differentiation. This upgrade is rather rare.
  PT-91Ex Twardy
  The PT-91Ex grew out of the PT-91Z Hardy and the PT-91E, both of which resulted in the PT-91M Pendekar that was sold to
  Malaysia. As a result, the PT-91Ex is very similar to the PT-91M Pendekar, though technologically more advanced. The PT-91Ex
  is equipped with a French-designed Savan-15 fire control system that offers more advanced ballistic computers. The powerpack is
  similar to that of the PT-91A, an S-1000R with a fully automatic transmission. A new communication system has been installed.
  The weapons have been changed to a more advanced 125mm 2A46MS gun with an FN MAG coaxial and an M-2HB commander’s
  machinegun. The PT-91Ex has a GPS system with an inertial navigation backup.
  Other improvements includes slightly heavier armor, an updated laser warning system, more advanced Erawa-3 2nd generation
  ERA, German-designed Wegmann grenade launchers on either side of the turret (same capabilities), and German-designed tracks.
  
  The PT-91Ex gives the commander has his own sensor head that gives the tank a hunter-killer capability. The PT-91Ex has a
  Battlefield Management System as is present on many of the more modern tanks; this allows the PT-91Ex to keep track of friendly
  and enemy units, receive and transmit situation information, and send and receive updated orders and requirements. The PT-91Ex
  has a 2kW APU for use in silent watch operations, and an NBC overpressure system.
  PT-91M Pendekar
  The PT-91M was designed specifically as a variant for export to Malaysia, who bought 48 of them between 2007-2008. It is very
  similar to the PT-91Ex – sort of a PT-91Ex minus a few features. The PT-91M uses a French-designed SAGEM Savan-15 fire
  control system and a SAGEM-designed stabilization system. The PT-91M uses a German Renk/SESM automatic transmission
  which has better gear ratios than the original PT-91, similar to that of the PT-91Ex. The radios used are designed by Malaysia.
  Instead of GPS, the PT-91M has only the inertial navigation system, and the sophisticated Battlefield Management System installed
  on the PT-91Ex is not used on the PT-91M.
  Twilight 2000 Notes: The PT-91Ex and PT-91M Pendekar do not exist in the Twilight 2000 timeline (the sale to Malaysia was
  never made, in fact). The PT-91 itself is a bit rare in the Twilight 2000 timeline; only 98 were built, and only 10 PT-91As were built
  (with most PT-91As being used as command vehicles).
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  PT-91
  $566,658
  D, A
  500
  kg
  45.9
  tons
  3
  26
  Thermal Imaging (G), Passive IR (D,
  C), Image Intensification (G, C)
  Shielded
  PT-91A
  $567,958
  D, A
  500
  kg
  45.3
  kg
  3
  26
  Thermal Imaging (G), Passive IR (D,
  C), Image Intensification (G, C)
  Shielded
  PT-91Ex
  $982,347
  D, A
  500
  kg
  47.5
  tons
  3
  28
  Thermal Imaging (G,C), Passive IR (D),
  Image Intensification (G, C)
  Shielded
  PT-91M
  $582,793
  D, A
  500
  kg
  46.9
  tons
  3
  24
  Thermal Imaging (G,C), Passive IR (D),
  Image Intensification (G, C)
  Shielded
  Vehicle
  Tr Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  PT-91
  127/89
  29/20
  1000+400
  351
  Trtd
  T6
  TF119Cp TS28Sp TR16 HF149Cp HS20Sp
  HR10
  PT-91A
  147/103
  34/23
  1000+400
  522
  Trtd
  T6
  TF119Cp TS28Sp TR16 HF149Cp HS20Sp
  HR10
  PT-
  91Ex/PT-
  91M
  140/98
  32/22
  1000+400
  547
  Trtd
  T6
  TF124Cp TS28Sp TR16 HF156Cp HS21Sp
  HR11
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  PT-91/PT-91A
  +3
  Good
  125mm 2A46 gun, PKT, NSVT (C)
  42x125mm, 2000x7.62mm,
  300x12.7mm
  PT-91Ex/PT-
  91M
  +4
  Good
  125mm 2A46MS gun, MAG, M-
  2HB (C)
  42x125mm, 2000x7.62mm, 300x .50
  
  Arsenalul Armatei TM-800
  Notes: The TM-800 is a highly-modified T-55 tank, which was used by Romania for many years. Externally, the largest difference
  is the suspension, with six smaller roadwheels instead of the five large ones of the T-55, and return rollers which the T-55 does
  not have. Side skirts are also evident, and if one looks a bit closer, they will notice that armor protection has been greatly
  increased. This additional protection incorporates some low levels of composite armor in the frontal arc as well as spaced laminate
  on the sides. The exhaust is also in a different place on the TM-800. Though production of TM-800 ended some time ago (since
  the Romanians could find no export buyers), the TM-800 has been in limited service with the Romanians since 1994.
  Armament is the same as that of the T-55 (with a locally-produced version of the D-10T), but fire control and stabilization is very
  different. The gun is fully stabilized, and fire control includes a surprisingly-sophisticated ballistic computer and a laser rangefinder.
  The night vision equipment includes thermal imaging for the gunner (accessible by the commander), as well as IR for the
  commander and driver and image intensifiers for the commander and gunner. The TM-800 has an automatic explosion and fire
  detection/suppression system. Lugs for ERA are found on glacis, hull sides, turret front, and hull front. Finally, the engine has been
  upgraded to an 830-horsepower diesel, possibly of Chinese origin.
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  $364,414
  D, A
  450 kg
  45 tons
  4
  23
  Thermal Imaging (G), Passive IR (D, C),
  Image Intensification (C, G), WL/IR
  Searchlight
  Shielded
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  124/87
  28/20
  812+380
  335
  Trtd
  T6
  TF64Cp TS25Sp TR16 HF80Cp HS18Sp HR10
  Fire Control
  Stabilization
  Armament
  Ammunition
  +4
  Good
  100mm A-308 Gun, PKT, NSVT (C)
  43x100mm, 3000x7.62, 500x12.7mm
  Arsenalul Armatei TR-85
  Note: though some sources day that the TR-86 is a development of the TM-800 and put it’s development much later, most sources
  place the development of the TR-85 as taking place from the late 1970s to the mid-1980s; series production began in 1986. Most
  sources state that the further development of the TR-85 resulted in the TM-800.
  The TR-85 is also based on Romanian-built version of the T-85. The TR-85 has a more boxy hull and turret due to additional
  armor and armor improvements, including spaced laminate sandwich armor through the front and side arcs, and side skirts. Mobility
  is not comparable to the TM-800; even though the suspension is the same, and though the TR-85 uses license-built German
  engine that develops 860 horsepower, it is also heavier than the TM-800. The TR-85 uses a locally-designed fire control system
  that includes a crosswind sensor and a laser rangefinder and better stabilization. The TR-85M is a TR-85 that has a larger turret
  bustle.
  The TR-85M1 Bizonul is a modernized version of the TR-85, which includes an updated fire control system, a muzzle reference
  system and a thermal sleeve for the main gun. The TR-85M1 has a laser and thermal warning system, which notifies the crew that
  laser or IR targeting beams are tracking the TR-85M1; up to 6 smoke grenade launchers (of the 6 on each side of the turret), can
  be launched automatically to block the targeting.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  TR-85
  $1,329,646
  D, A
  450 kg
  47.2 tons
  4
  20
  Passive IR (D, G, C), Image
  Intensification (G, C), WL/IR
  Searchlight
  Shielded
  TR-85M1
  $520,078
  D, A
  450 kg
  47.69
  4
  22
  Thermal Imaging (G),
  Shielded
  
  tons
  Passive IR (D, C), Image
  Intensification (C, G), WL/IR
  Searchlight
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  TR-85
  114/80
  26/18
  812+380
  318
  Trtd
  T6
  TF58Sp TS25 TR16 HF72Sp HS18Sp HR10
  TR-
  85M1
  113/79
  26/18
  812+380
  321
  Trtd
  T6
  TF58Sp TS25 TR16 HF72Sp HS18Sp HR10
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  TR-85
  +2
  Fair
  100mm A-308 gun, PKT,
  NSVT (C)
  41x100mm, 4500x7.62mm, 750x12.7mm
  TR-85M1
  +3
  Good
  100mm A-308 gun, PKT,
  NSVT (C)
  41x100mm, 4500x7.62mm, 750x12.7mm
  Arsenalul Armatei TR-580
  Notes: The TR-580 is one of Romania’s first attempts to produce more than simply a minor upgrade of the T-55. I’ll grant you, it’s
  not a really big upgrade, but it’s better than its predecessor. Originally, 398 TR-580s were produced (mostly upgraded from T-55s)
  in the late 1970s and early 1980s, but almost 170 were later further upgraded to TR-85 or TM-800 specifications, and others were
  simply scrapped after being rendered unserviceable by the amount of service they had seen in their careers. Perhaps 90 of TR-
  580s remained in service by 2006, and probably less are being used by 2009. When spotted by the West in 1977, the TM-580 was
  referred to by NATO as the TR-77 or M-1977.
  The TR-580 does in fact look quite similar to the T-55, but the armor is thicker and the entire vehicle is about half a meter longer
  due to a modified suspension that uses six smaller roadwheels instead of the five large ones of the T-55. These roadwheels are,
  however, spoked as the roadwheels of the T-55 are. Rearranged internal stowage also accounts for the difference in length, as the
  main gun ammunition is contained in armored bins. The TR-580 has side skirts, unlike the T-55.
  The turret is largely identical to that of the T-55, but lacks the large stowage box on left side. On each side of the rear of the turret
  are four stowage boxes for 12.7mm ammunition. Night vision equipment is somewhat upgraded, as is the gun stabilization, but the
  targeting system is essentially the same as that of the T-55.
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  $299,535
  D, A
  400 kg
  38.2 tons
  4
  22
  Passive IR(D, G, C), WL/IR
  Searchlight
  Shielded
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  113/79
  26/18
  812+380
  251
  Trtd
  T6
  TF52 TS25 TR16 HF66 HS18 HR10
  Fire Control
  Stabilization
  Armament
  Ammunition
  +1
  Fair
  100mm D-10T Gun, PKT, DShK (C)
  43x100mm, 3000x7.62, 500x12.7mm
  
  Kirov IS Series
       Notes:  The IS series of heavy tanks were designed to counter the German 88mm guns on the Tiger tanks and field guns.  The
  IS series is named after a transliteration of Josef Stalin (Iosif Stalin), and is sometimes called the JS series for this reason. 
  Despite its heavy armor, the IS series was not designed to battle German tanks (at least not on purpose); the IS series was
  instead designed to combat strongpoints and entrenched positions, and act as a sort of assault gun.  The IS series was also
  intended to be more mobile than the KV series of Russian heavy tanks; the KV was continually criticized for being underpowered
  and having treads that were not wide enough for rough or sloppy terrain, and for being too expensive to build and maintain.  The
  IS-1 appeared in mid-1943, but had a short service life; it was quickly replaced by the IS-2, and the IS-3 was first used during the
  Russian Invasion of Germany in 1944.  IS-2s and 3s were used by the Russians until about two decades after World War 2, and
  some were used by other countries as late as nearly 1980.  Many were dug in as fixed pillboxes along the Soviet-Chinese border. 
  (It is believed that some working examples are still in service in North Korea and Cuba!)  Even today, the occasional working
  museum piece can be found here and there.
   
  IS-1
       When Kliment Voroshilov fell out favor with Stalin due to the failures of his KV series of heavy tanks, his designs were handed
  over to the Kirov design bureau.  In the meantime, the Russians needed a new heavy tank quickly, if only as a stopgap measure. 
  Voroshilov’s upcoming design, the KV-85, was re-engineered into the IS-85, and then the name changed to the IS-1.  The primary
  changes were greatly improved protection including sloped armor, and an improved, better-shaped (in a ballistic sense) turret
  similar to that of the T-34 as opposed to the large, blocky turret of the KV-85.  Though still underpowered, the IS-1 had a 510
  horsepower engine, better than that of the sluggish KV-85.  However, the IS-1 was a stopgap design, and was low-rate production
  for only a short time before being replaced by the more capable IS-2.  Most IS-1s were upgunned with the 122mm A-19 gun in
  early 1944.
   
  IS-2
       As stated before, the IS-1 was a stopgap measure, but development of the IS-2 began before the production of the IS-1.  The
  primary reason for the IS-2 version was the installation of a more powerful gun and installation of heavier and better-sloped armor. 
  At first the BS-3 100mm gun was considered as it fired AP shells with better penetration, but ultimately, the 122mm A-19 was
  installed, due to the heavier caliber and the fact that the primary role of the IS-2 was as an assault breaker and bunker-buster. 
  The machinegun layout of the IS-2 is also quite different; one is a coaxial, the other is in the rear of the turret, while the
  commander has a heavy machinegun.  The A-19 was also a rather common gun in the Soviet inventory, as opposed to the BS-3,
  which was barely out of development.  The A-19 used a separate projectile and powder charges, which resulted in an increased
  loading time (only 4 rounds per minute in short bursts, and 2 per minute sustained) and a marked reduction in the amount of
  rounds able to be carried internally.  Reloading was also awkward due to a poor ammo storage configuration.  This was later
  rectified with the introduction of the D-25T gun, which had a much faster-loading drop breech and simplified acquisition of targets. 
  The glacis and lower front hull were also simplified in construction and had better armor sloping.  (Though this version is
  sometimes called the IS-2m, the proper designation is the IS-2 Model 1944.  The earlier version is the Model 1943.)  The actual
  IS-2M is an early 1950s development, with larger external stowage bins on the hull, larger dust skirts, and a few automotive
  updates; for game purposes, it is identical to the IS-2 Model 1944.
   
  IS-3
       The IS-3, introduced in late 1944, featured a comprehensive update to its armor package, particularly in the glacis.  The turret
  also had a hemispherical one-piece cast turret with a shape that improved protection, along with an actual increase in armor
  thickness.  The turret had a lower profile than that of the IS-2; though this increased the overall height of the IS-3, it also seriously
  reduced the working headroom in the turret – beginning the Russian trend towards using smaller troops in their tanks.  It is a
  matter of debate as to whether the IS-3 actually saw combat service in World War 2 – some say small numbers were used against
  the Germans, some say it saw service against the Chinese in Manchuria, and some say it played a part in the invasion of Korea at
  the end of World War 2; there are just as many sources that say none of these were true.  Regardless, the IS-3 was unknown to
  the West until September of 1945, when it took part in a parade in Berlin.
       That low-profile turret severely limited the depression of the IS-3s main gun and coaxial machinegun; in fact, the IS-3 could
  barely depress its main gun and coaxial at all.  It also dramatically reduced the amount of machinegun ammunition which could be
  carried.  However, the height of the tank was reduced by some 300mm. The glacis has a distinctive pointed profile which earned it
  the nickname of Shchuka (Pike) among Soviet troops.
       In the early 1950s, IS-3s were upgraded to the IS-3M configuration.  This involved the addition of side skirts and generally
  thickened armor.  Most combat use of the IS-3M was in the Middle East; some were used by the Egyptians as late as 1973,
  though most were out of service after the 1967 war.  The Israelis also used some captured examples as late as 1973, where they
  served as dug-in fixed pillboxes along the Jordan River.  The IS-3s involved in the 1967 War were reportedly immune to hand-held
  rocket launchers as large as 90mm recoilless rifles from the front and side, and the Israelis’ M-48A2 were unable to penetrate the
  frontal armor of the IS-3M.  Unfortunately, engine breakdowns were common as they were not suited to the climate, the slow rate
  of fire was an impediment, and the poor fire control and stabilization made accurate shooting difficult.  The additional weight of the
  armor also slowed the IS-3 and made it less agile.  However, the IS-3Ms had been fitted with rudimentary night vision equipment,
  
  and fared better in night combat than during the day.
   
  Intermediate IS designs
       IS series upgrades extended shortly before the end of World War 2 and shortly afterward.  The IS-4 was designed in tandem
  with the IS-3 by a different design bureau to compete with the IS-3 design.  In the end, both were built, though only 250 IS-4s
  were built, all during World War 2, as the IS-4 was discontinued at the end of World War 2.  The IS-4 was longer than the IS-3,
  with six pairs pf roadwheels instead of five.  The extra room was unfortunately not used to mount a larger turret, but instead used
  to store additional fuel and main gun ammunition.  The IS-4 was a heavy design that used the same engine as the IS-3, and was
  therefore slower and less agile than the IS-3.
       The IS-5 and IS-6 never made it off the drawing board; the IS-7, however, did make it to the prototype stage in 1946, with three
  built.  It was a monster heavy tank, weighing 68 tons and having a more powerful engine.  The IS-7 was to mount a vehicular
  version of a 130mm naval gun with an autoloader and stabilization in the elevation axis; in addition, a total of 8 machineguns were
  to be mounted, including the commander’s machinegun, two bow machinegun, a coaxial, a rear turret machinegun, machineguns
  on each side of the enlarged turret, a loader’s machinegun, and a remote-firing rear machinegun.  Armor was also to have been
  upgraded, and the crew would consist of five members. Active IR would be provided for the gunner.  In the end, the IS-7 was
  abandoned as impractical.
       The IS-8 and IS-9 again never made it off the drawing board, but the next version, the IS-10 renamed the T-10, did, and into
  production.
   
  T-10
       Originally the IS-10, this heavy tank did not reach the production lines until 1952.  By then, Josef Stalin was both dead and
  discredited, and the IS-10 was therefore re-named the T-10.  It featured a long hull with seven pairs of roadwheels, a large turret
  with a new gun, an improved diesel engine, and increased armor protection.
       Though not roomy by Western standards, the turret of the T-10 was larger inside and out than the rest of the IS series.  This
  turret housed an improved version of its predecessors, the 122mm D-25TA.  Two machineguns were provided, with both the
  commander’s and the coaxial machineguns being DShKs.  The overall larger size of the T-10 meant that it could carry more main
  gun ammunition and fuel than the rest of the IS series, and a more powerful 700-horsepower engine helped correct the power
  problems with the heavy IS-4.  In addition, while the armor gave more protection, it was more advanced and lighter than that of the
  IS-4, and the engine, though more powerful, was also lighter.  The gunner had primitive IR vision, and suspension in elevation axis
  as well as a coincidence rangefinder and a telescopic sight.
       The T-10M was an update of the T-10; it used a longer M-62-T2 gun with a huge five-baffle muzzle brake.  The main gun was
  stabilized in two planes, the coaxial DShK was replaced with a KPVT (which allowed it to function as a ranging machinegun if
  necessary), and it had a collective NBC system for the crew. 
       In 1963, the T-10s were equipped with deep-wading snorkel systems, and in 1967, APDS and HEAT ammunition was devised
  for their main guns.
       Though the T-10 was used by the Soviets until the 1967, and by Egypt, Syria, and North Vietnam until as long as ten years
  later, even the Soviets had to acknowledge that by the mid-1950s the T-10 was obsolete.  As more T-54s, T-55s, and T-62s
  became available, the T-10 gradually slipped down the food chain, finally being withdrawn or moving to Mobilization-Only status.
  By 1993, almost no T-10s remained in any sort of Soviet or Russian service.
  Vehicle
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  IS-1
  $267,041
  D, A
  500 kg
  44 tons
  4
  20
  Headlights
  Enclosed
  IS-2 1944
  $303,561
  D, A
  500 kg
  44.37 tons
  4
  20
  Headlights
  Enclosed
  IS-2 M-1943
  $314,536
  D, A
  500 kg
  46 tons
  4
  22
  Headlights
  Enclosed
  IS-2 M-1944
  $316,619
  D, A
  500 kg
  46.5 tons
  4
  22
  Headlights
  Enclosed
  IS-3
  $319,511
  D, A
  500 kg
  46.5 tons
  4
  25
  Headlights
  Enclosed
  IS-3M
  $353,921
  D, A
  500 kg
  48.55 tons
  4
  26
  Active IR (G)
  Enclosed
  IS-4
  $336,239
  D, A
  500 kg
  52.3 tons
  4
  29
  Headlights
  Enclosed
  T-10
  $296,606
  D, A
  500 kg
  52 tons
  4
  32
  Active IR (G)
  Enclosed
  T-10M
  $312,961
  D, A
  500 kg
  52.5 tons
  4
  33
  Active IR (G)
  Shielded
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  IS-1/IS-1
  1944
  93/65
  23/15
  525+730
  220
  Trtd
  T6
  TF 53  TS17  TR11 HF66  HS14  HR9
  IS-2 M-1943
  102/71
  25/16
  520+270
  260
  Trtd
  T6
  TF58  TS22  TR16  HF73  HS16  HR10
  IS-2 M-1944
  101/71
  25/16
  520+270
  263
  Trtd
  T6
  TF62  TS22  TR16  HF77  HS16  HR10
  IS-3
  101/71
  25/16
  520+270
  263
  Trtd
  T6
  TF77  TS28  TR24  HF96  HS20  HR18
  IS-3M
  98/68
  24/15
  520+270
  276
  Trtd
  T6
  TF84  TS25  TR23  HF105  HS21  HR19
  IS-4
  93/65
  23/14
  585+270
  296
  Trtd
  T6
  TF77  TS28  TR24  HF96  HS20  HR18
  
  T-10/T-10M
  104/73
  26/16
  600+270
  305
  Trtd
  T6
  TF86  HS26  HR24  HF108  HS22  HR19
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  IS-1
  +1
  None
  85mm D-5T85 Gun, DT, DT (C), DT
  (Bow)
  36x85mm, 2520x7.62mm
  IS-1 1944
  +1
  None
  122mm A-19 gun, DT, DT (C), DT (Bow)
  28x122mm, 2520x7.62mm
  IS-2 M-
  1943
  +1
  None
  122mm A-19 gun, DT, DShK (C), DT
  (Rear),
  28x122mm, 2330x7.62mm,
  945x12.7mm
  IS-2 M-
  1944
  +1
  None
  122mm D-25T gun, DT, DShK (C), DT
  (Rear),
  28x122mm, 2330x7.62mm,
  945x12.7mm
  IS-3
  +1
  None
  122mm D-25T gun, DT, DShK (C), DT
  (Rear),
  28x122mm, 1000x7.62mm,
  945x12.7mm
  IS-3M
  +1
  Basic
  122mm D-25T gun, DT, DShK (C), DT
  (Rear),
  28x122mm, 1000x7.62mm,
  945x12.7mm
  IS-4
  +1
  None
  122mm D-25T gun, DT, DShK (C), DT
  (Rear),
  32x122mm, 1000x7.62mm,
  945x12.7mm
  T-10
  +1
  Basic
  122mm D-10TA gun, DShK, DShK (C)
  38x122mm, 1600x12.7mm
  T-10M
  +1
  Fair
  122mm M-62-TA gun, KPVT, DShK (C)
  38x122mm, 700x14.5mm,
  800x12.7mm
   
   Morozov T-34
       Notes:  The T-34 was perhaps the best tank of World War 2, and quite the rude shock to the Germans during their invasion of
  Russia and subsequent Russian invasion of Germany.  It introduced concepts that are now standard such as sloped armor and
  elimination of shot traps, and was designed for ease of operation and especially, ease of production – the result being a tank
  capable of taking on even the Tiger and Panther tanks, could be built in huge quantities quickly, and crews easily trained.  It was
  designed to replace both the T-26 light tank and the BT series of heavy tanks, unifying the concept of the infantry tank and a tank
  designed to fight other tanks, and do both better than its predecessors.  The design of the T-34 goes back to 1934, and it first
  appeared on the battlefield in 1940; by 1996, it was still in large-scale use with 27 countries, and small numbers are still in use
  here and there in the world as I write this (late July 2009).
   
  The T-34/76
       The design concept of the T-34 was for the tank to be light and fast, yet mount a more effective main gun than most Soviet
  designs and still have decent armor protection.  The need for decent armor protection in a lightweight tank led the designer, Mikhail
  Koshkin, to go back to prototype versions of the BT series and the sloped armor they used to increase the armor protection without
  a great increase in weight.  Originally, Koshkin envisioned the T-34 to use less than an inch of armor maximum and a 45mm main
  gun, but by 1939, it was obvious to Koshkin that these concepts weren’t good enough against modern tank designs and the rapid
  armored vehicle evolution that was taking place, and the design changed radically before it left the drawing board.  Armor was
  almost doubled in maximum thickness, and the main gun was to be the then-new high-velocity L-11 76.2mm gun.  The 483-
  horsepower V-2 diesel engine was also a new idea in an era when most armored vehicle ran on gasoline; a diesel engine was
  chosen because it greatly reduced the possibility of the T-34 going up in flames if hit in the fuel tanks as well as increasing range
  and performance in cold weather.  The suspension was a very simple design pioneered by Christie in the US, but that was largely
  discarded by the Allies and the Axis powers by World War 2.  The Christie suspension was simple to build and maintain, and used
  wide “slack treads” that had large roadwheels instead of return rollers and tight treads.  The Christie suspension also decreased the
  height of the T-34.  T-34s usually carried external auxiliary fuel tanks; unlike later Soviet designs, the T-34’s auxiliary tanks were
  on the sides of the hull instead of the rear in sets of two on each side.  Ammunition stowage was horrible; only 9 ready rounds
  could be carried in the turret, and the rest were stowed under the floor and in bins in several areas of the tank.  This meant that
  there were usually hurried unpacking of main gun ammunition, with floor plates hurriedly pulled up and ammunition boxes laying all
  over the place, exacerbating the cramped interior conditions.
       The initial early production versions of the T-34 (commonly called the T-34 M-1940 or later, the T-34/76A) were hampered by a
  shortage of the diesel engines, and they instead had the MT-17 gasoline engines used by the BT tank, along with a difficult-to-use
  transmission that resulted from the fact that the MT-17 was a modified aircraft engine.  Radios were in short supply, and only tanks
  used by company commanders and up had them.  (The costs below assume the T-34 has a radio; if it doesn’t, subtract $500 from
  the price of the tank.) The L-11 main gun did not develop the hoped-for velocity and was a bit slow to reload.  The turret had room
  only for two men, so the commander had to double as the gunner or the loader had to also fire the main gun.  The main gunsights
  were in fact located at the commander’s station rather than in the place where a gunner would normally be, with the loader having
  relatively poor sights. The hull had space for a bow machinegunner/radio operator. 173 of these early-production T-34s were built.
       This quickly led to the main production version of the T-34 during World War 2, the T-34 M-1941 (or T-34/76B).  Production of
  the V-2 diesel engine and its simpler associated transmission had quickly ramped up, and all T-34 Model 1941s had these engines
  and transmissions.  The T-34 M-1941 used the improved F-34 76.2mm high-velocity gun and had heavier armor.  The turret was
  
  enlarged to allow the T-34 to have a loader and gunner, greatly increasing the rate of fire for the main gun. One of the famous
  stories about the T-34 M-1941 was its production at Stalingrad during the siege of that city; T-34s were literally rolling off the
  production lines unpainted with crews jumping into them at the end of the production line and driving them straight into combat. 
  The engine and transmission were simpler to build, and the F-34 gun also had two-thirds the parts of the L-11 gun; production time
  for the T-34 was cut in half as a result.  Nonetheless, the T-34 had its weaknesses, the most common being the unreliable
  transmission, with many T-34s going into battle carrying a spare transmission on their rear deck; others included a cramped
  interior, poor ammunition stowage arrangement, a loud engine, that two-man turret that made the T-34’s turret undermanned, and
  poor driver visibility.
       The next version, the T-34 M-1942 (T-34/76C) primarily incorporated improvements to make manufacturing cheaper and quicker
  without compromising the good features of the T-34 M-1941, and also had a much more reliable transmission.  By 1943, the design
  was largely frozen to keep up rapid production, but the T-34 did continue to evolve.  The T-34 M-1943 (T-34/76D, E, and F
  models) used a larger hexagonal turret that gave the loader more room to work (though the commander still had to double as the
  gunner), increasing rate of fire for the main gun.  The T-34 M-1943 had a manually-rotating turret for the commander, a hatch for
  the loader, and larger hatches; the Germans called it the “Mickey Mouse” version because when viewed from the front with both
  turret hatches open, the T-34 M-1943 resembled the cartoon character.  The T-34/76E, however, eliminated the commander’s
  cupola, but added a ring of vision blocks and the commander and loader entering the turret through an enlarged commander’s
  hatch.  The T-34/76F returned to the two-hatch turret, but without the commander’s cupola.
       The T-34/57 was a rare (only 324 built) version, designed as a tank destroyer.  It used the same design as the T-34 M-1942,
  but mounted a high-velocity 57mm main gun (either a ZiS-4 or ZiS-4M).  A few were available for the Battle of Moscow in 1941,
  but most were produced between 1943 and 1944.
       Nailing down which World War 2 version of the T-34/76 was seen can be difficult; they were continually updated during the war,
  and most T-34s had a mix of old and new features as older tanks were refurbished and updated, and battle-damaged T-34s were
  restored to working order.  Some also used appliqué armor made from scrap metal; I have used the intended layout of these armor
  plates below, but individual T-34s with appliqué armor may not have been equipped with the entire intended appliqué armor setup. 
  T-34s with appliqué armor were appended with the suffix s ekranami (sometimes simply called “ES”) which translates roughly to
  “with screens;” they were called screens because the appliqué armor was produced in a tight-knit waffle pattern to save steel and
  weight.  This appliqué armor adds 2 points of armor to the glacis, turret front, and turret sides, and weighs 500 kg; it costs $1870
  for a full set of plates.
       When the Germans were able, they happily used captured T-34s; the Germans called these the Panzerkampfwagen T-34 (r),
  and sometimes sported sheet-metal VISMODs to make them resemble Tiger or Panther tanks, reducing the chance of friendly fire. 
  These T-34s could be any of the various models of the T-34s used during World War 2.
       In mid-1944, production of the T-34/76 ended, replaced by the T-34/85.
   
  T-34/85
       Despite the success of the high-velocity 76.2mm gun, the German 88mm and long-barreled 75mm guns still out-ranged the T-
  34’s main gun, and penetration of the frontal armor of the Tiger and Panther tanks was a matter of luck more than anything else. 
  At first, the Soviets began to design a new tank to replace both the T-34 and the KV-1 heavy tank called the T-43 which had 70%
  parts commonality with the T-34.  The T-43 prototypes, however, proved to be a bit slow and none-too-agile; the T-43 had heavier
  armor and a heavier 85mm D-5T gun adapted from an antiaircraft gun.  The T-43 was quickly cancelled in favor of a T-34 armed
  with the same 85mm gun, called the T-34/85 M-1943.  The 85mm gun had a long barrel and could almost match the range of the
  German 88mm gun; it could easily handle a Tiger, though it was still no match for a Panther from the frontal arc.  The T-34/85 M-
  1943 had a relatively roomy turret, a side-effect of the new gun; the turret was roomy enough that if the T-34/85 was equipped
  with a radio, it could be mounted in the turret within easy reach of the commander; unfortunately, the T-34/85 was still hampered
  by a two-man turret crew.  The T-34/85 again The T-34/85 M-1943 had only a short production run from February to March of
  1943, replaced by the T-34/85 1944.
       The T-34/85 M-1944 had a number of changes, the primary change being the replacement of the main gun by the easier-to-
  manufacture and longer ZiS-S-53 gun.  The turret had an improved layout; it was roomier, and the radio was moved back to the
  hull with controls placed in the commander’s cupola.  The main gun had a gunner and a loader.  The armor was again thickened,
  particularly on the turret front, and the gunner was given a coincidence rangefinder and a telescopic gunsight. 
       After World War 2, further improvements were made to the T-34/85.  One of the first was the replacement of the ZiS-S-53 main
  gun with the ZiS-S-54, which had gyroscopic stabilization in the elevation axis.
       The T-34/85 was produced in large numbers until well after World War 2, and is known to have seen action as late as May 1995
  when an upgraded Serbian T-34/85 M-1944 attacked UN outpost in manned by British combat engineers.  In the Kosovo War, T-
  34/85s were used as decoys to draw fire from NATO aircraft.  They were occasionally seen during the US invasion of Afghanistan
  in 2001-2002. Several African countries still use them.  China produced the T-34/85 for a short time, calling it the Type 58, though
  such production soon stopped when the Type 59 became available.  T-34/85 production largely ended in 1950, though low-rate
  production continued until 1964.
   
  T-44
       In late 1944, a rare variant of the T-34 was introduced: the T-44.  Initially meant to be merely a T-34/85 with a more powerful
  
  512-horsepower engine, thicker armor, and a torsion bar suspension, the 85mm gun was replaced before production with a 100mm
  D-10S gun, a modified naval gun.  The turret of the T-44 proved to be a poor fit for this larger gun, and the already cramped turret
  became far worse in that respect.  The heavier gun and armor also dramatically increased the weight of the tank and effectively
  negated the advantage of the more powerful engine.  Production was always conducted at a low rate, and after World War 2,
  production stopped as the T-54 was already being developed.
  Vehicle
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-34/76 M-1940 (Early)
  $216,432
  G, A
  400 kg
  26 tons
  4
  16
  Headlights
  Enclosed
  T-34/76 M-1940
  $127,344
  D, A
  400 kg
  26 tons
  4
  16
  Headlights
  Enclosed
  T-34/76 M-1941
  $172,746
  D, A
  400 kg
  26.5 tons
  4
  16
  Headlights
  Enclosed
  T-34/76 M-1942
  $175,600
  D, A
  400 kg
  28.5 tons
  4
  16
  Headlights
  Enclosed
  T-34/76 M-1943
  $202,321
  D, A
  400 kg
  30.9 tons
  4
  16
  Headlights
  Enclosed
  T-34/57
  $188,050
  D, A
  400 kg
  28.25 tons
  4
  16
  Headlights
  Enclosed
  T-34/85 M-1943
  $203,091
  D, A
  400 kg
  31.5 tons
  4
  18
  Headlights
  Enclosed
  T-34/85 M-1944
  $217,400
  D, A
  400 kg
  32 tons
  5
  18
  Headlights
  Enclosed
  T-34/85 M-1945
  $219,574
  D, A
  400 kg
  32 tons
  5
  20
  Headlights
  Enclosed
  T-44
  $233,545
  D, A
  400 kg
  33.9 tons
  5
  22
  Headlights
  Enclosed
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  T-34/76 M-1940
  (Early)
  132/92
  33/21
  480+360
  279
  Trtd
  T4
  TF22  TS12  TR6  HF28  HS10  HR5
  T-34/76 M-1940
  (Early)
  132/92
  33/21
  480+360
  209
  Trtd
  T4
  TF22  TS12  TR6  HF28  HS10  HR5
  T-34/76 M-1941
  127/89
  32/20
  480+360
  216
  Trtd
  T4
  TF30  TS16  TR8  HF37  HS13  HR7
  T-34/76 M-1942
  123/86
  31/19
  610+360
  232
  Trtd
  T4
  TF37  TS19  TR11  HF46  HS16 
  HR9
  T-34/76 M-1943
  116/81
  29/18
  790+360
  252
  Trtd
  T4
  TF40  TS20 TR12  HF50  HS17 
  HR10
  T-34/57
  124/87
  31/19
  610+380
  230
  Trtd
  T4
  TF37  TS19  TR11  HF46  HS16 
  HR9
  T-34/85 M-1943
  114/80
  29/17
  810+380
  256
  Trtd
  T4
  TF50  TS25  TR16  HF63  HS21 
  HR13
  T-34/85 M-1944/M-
  1945
  113/79
  29/17
  810+380
  260
  Trtd
  T4
  TF59  TS26  TR17  HF66  HS22 
  HR14
  T-44
  113/79
  29/17
  642+380
  292
  Trtd
  T4
  TF61  TS27  TR17  HF68  HS23 
  HR14
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  T-34/76 M-1940
  (Early)
  None
  None
  76.2mm L-11 gun, DT, DT (Bow), DP (Turret
  Rear)
  76x76.2mm,
  2898x7.62mm
  T-34/76 M-1940
  None
  None
  76.2mm L-11 gun, DT, DT (Bow)
  76x76.2mm,
  2898x7.62mm
  T-34/76 M-1941/M-
  1942
  None
  None
  76.2mm F-34 Gun, DT, DT (Bow)
  77x76.2mm,
  4420x7.62mm
  T-34/76 M-1943
  None
  None
  76.2mm F-34 Gun, DT, DT (Bow)
  100x76.2mm,
  4420x7.62mm
  T-34/57
  +1
  Basic
  57mm ZiS-4 gun, DT, DT (Bow)
  103x57mm,
  4420x7.62mm
  T-34/85 M-1943
  None
  None
  85mm D-5T gun, DT, DT (Bow)
  55x85mm, 2394x7.62mm
  T-34/85 M-1944
  None
  None
  85mm ZiS-S-53 gun, DT, DT (Bow)
  60x85mm, 1890x7.62mm
  T-34/85 M-1945
  +1
  Basic
  85mm ZiS-S-54 gun, DT, DT (Bow)
  60x85mm, 1890x7.62mm
  T-44
  +1
  Basic
  100mm D-10S Gun, DT, DT (Bow)
  58x100mm,
  1890x7.62mm
   
  Morozov T-54/55
       Notes:  One of the oldest continually used armored vehicles in the world; the prototype T-54 was first produced in 1946 and
  production began in 1947. One of the oldest continually used armored vehicles in the world; the prototype T-54 was first produced
  
  in 1946 and production began in 1947.  Since then it has been continually improved, and there were almost 50 variants available in
  the world by 2000, in addition to the numerous variants of the Chinese version of the T-55, the Type 59.  It is the archetypical
  Russian tank, small, light, easy to produce and maintain, and available almost anywhere.  Though it would be over five years before
  the existence of the T-54 and T-55 were known in the West, the appearance of these tanks spurred development in the West of
  tanks such as the M-60 series, the Chieftain, the Leopard 1, and the AMX-30.  So many T-54s and T-55s were built in so many
  countries worldwide that exact production figures are unknown, but at least 100,000 were built.  Though the versions below include
  only Soviet and Russian versions, there are dozens of other T-54 and T-55 versions built all over the world, and even more home-
  grown modifications.  Ammunition for its main gun has likewise been continually improved over the years, and in some versions,
  the T-55 can fire ATGMs through the main gun tube.  They were continually upgraded during and after production, and upgrade
  kits are still being sold and devised; it is likely that, despite its inferiority to even 1970s-era tanks, that the T-55 will be around for a
  long time to come.
       The T-54 and T-55 introduced the slightly-oval, saucer-shaped turret that became a hallmark of Soviet and Russian tanks for
  decades to come.  The turret has hatches on the deck for the commander and loader; the addition of a loader crewmember was
  greatly welcomed to Soviet tankers more accustomed to the T-34 series.  The hull is a basic sort of affair, with the turret in the
  middle of the hull and a Christie suspension that used roadwheels with large spokes to reduce weight and slack treads.  The driver
  is on the front left of the hull.
   
  The T-54
       By the end of World War 2, the T-44 variant of the T-34 was in low-rate production, with its 100mm gun.  However, even
  before the first T-44 prototype was produced, it was realized that the 100mm D-10S (or any gun of a similar caliber) was an
  uncomfortably-tight fit in any turret that could fit on the T-34’s hull, and that due the size of the T-34 series’ turret ring, the size of
  the turret could not be increased very much.  In October of 1944, designers at the Uralvagonzavod facility at Nizhny Tagil began
  work on the larger T-54, with the first prototype being built in February of 1945.
       The first T-54 used an enlarged T-44 hull, with an almost identical drive train.  The new V-54 diesel engine, however, was
  slightly more powerful at 520 horsepower, and had a transmission that, while still manual, gave the driver somewhat less of a
  workload.  A tradeoff was made between fuel capacity, armor, and ammo carrying capacity.  More main gun ammunition could be
  carried, but machinegun ammunition was cut by more than half.  The internal fuel capacity grew, and the armor a got little bit
  thinner. The tradeoffs were deemed worth it – the T-54 had a more powerful main gun than almost any main battle tank in the
  world at the time.
       The main gun was a 100mm D-10TK, an upgraded version of the D-10S of the T-44.  The T-54 had a pair of bow
  machineguns.  The T-54, unlike earlier Soviet designs, had external auxiliary fuel tanks that could be pre-connected to the T-54’s
  fuel system, keeping the crew from having to exit the T-54 and empty the contents of the auxiliary tanks into the main fuel tanks.
       However, this was not to be the final prototype/limited production version of the T-54.  After field trials, several design changes
  were made.  These included an updated main gun, the LB-1, and the addition of a coaxial machinegun as well as a commander’s
  machinegun.  Fuel capacity was further increased, and numerous small changes were made to the electrical system, transmission,
  and suspension to increase reliability.  Armor was heavier on the turret front and sides.  In total, some 1490 modifications were
  made; low-rate production lasted from 1947 to 1949.  This version was called the T-54-1.
       And yet, this was still not the production form of the T-54.  Some armor improvements were made (particularly on the hull sides,
  turret and hull decks, and the floor armor).  The turret became more circular than oval, and rails were added to the sides of the
  turret for the crew to tie their equipment to.  The pair of fender-mounted bow machineguns were removed, replaced by a single
  bow machinegun that was to be fired by the driver.  The transmission was further modernized and wider tracks fitted.  This version
  was the T-54-2.  The T-54-3, which replaced the T-54-2 in production in 1951, had a reshaped turret without any side undercuts
  and an improved telescopic sight for the gunner, and it had another rare feature for tanks of the time – it could generate a smoke
  screen by injecting diesel fuel into its exhaust.  At the same time, a command version of the T-54-3 was built (the T-54K); the only
  difference was the addition of a second radio. The T-54-3 was the first major production version of the T-54. (The T-54-2, T-54-3,
  and T-54K are otherwise identical for game purposes.)
       In the early 1950s, there were several personnel changes at Nizhny Tagil, including the chief designer, who was replaced twice
  by March of 1953.  The new designer for the T-54 decided to make several changes to the T-54’s design, resulting in the T-54A,
  which entered service in 1954. Foremost of these was the replacement of the main gun with the new D-10TG, which was a D-10T
  stabilized in the vertical axis.  The driver was also given an IR vision block which could replace his central vision block as needed;
  this was paired with IR headlights.  The main gun of the T-54A was originally to have a small counterweight at the muzzle, but this
  idea was discarded and the main gun was fitted with a fume extractor instead.  The radio of the T-54A was updated.  The engine
  received several improvements, including in the radiator and oil pump.  The T-54A had a fire extinguishing system which required
  only a pull on a small handle in the turret.  A bilge pump was also added (earlier models of the T-54 proved to be leaky when
  fording).  A command version, the T-54AK, was designed based on the T-54A; this version had an additional, long-range radio
  added in the turret, an inertial navigation device, and a small 0.5kW APU.  The additional equipment in the turret and hull required
  that the main gun ammunition load be reduced by five rounds.
       In 1957, the T-54B version began production.  The T-54B had two-axis main gun stabilization (changing the designation of the
  main gun to the D-10T2S), and an IR searchlight was added forward of the commander’s position; he or the gunner could aim the
  searchlight.  The T-54B was also the first Soviet tank able to use APFSDS ammunition.  A T-54BK command tank version was also
  
  built, which was a T-54B with the additional equipment found on the T-54AK.
   
  The T-55
       After the Soviets gained the atomic bomb, they found out that the T-54 could survive a 15-kiloton blast at a range of only 300
  meters from the center of the explosion.  Unfortunately, while the T-54 would survive, the crew would be dead from the radiation
  and concussion.  A lot of good that does.  This began the road to the improved T-55, which entered service in 1958.  The T-55
  was radiation shielded, and had a collective NBC system.
       But the Soviets did not stop there, not by a long shot.  They installed the 581-horsepower V-55 diesel engine, which also had
  fuel injection and a new, more efficient fuel filter.  The hatches over the engine compartment were modified to allow easier access. 
  The engine was equipped with an electric starter that made starting the T-55 in cold weather easier, and the crew was also given
  a heater.  Ammunition rearrangement and the new smaller engine allowed main gun ammunition storage to be increased
  dramatically; 18 of these rounds were actually stored in the center of the hull fuel tanks.  The commander and gunner had night
  vision at last, but the commander’s machinegun was deleted, since it was felt that it was not effective against fast jet aircraft and
  helicopters did not have the important place on the battlefield they have today.  The T-55’s turret armor was thicker than that of the
  T-55, but frontal armor was actually reduced to save weight, and the armor on the rear of the hull was also reduced.  The main
  gun, the same as on the T-55B, was also stabilized in two dimensions.  The T-55 was essentially a modernized T-54, but to “wow
  the West,” it was given a new designation of T-55.  A command variant, the T-55K, was also built starting in 1959; this had an
  additional long-range radio, 0.5 kW APU, and more advanced night vision for the commander.  The additional equipment meant
  that the main gun ammunition load had to be decreased, and the bow machinegun had to be removed.
       Also in 1959, some T-55s had fittings added so they could mount the PT-55 mineclearing flail system or the BTU or BTU-55
  dozer blade.
       In 1961, deployment of the T-55A began.  While the NBC protection of the T-55 was effective against gamma rays, it did little to
  stop energetic neutrons. The POV plasticized lead lining was added to address this deficiency.  An indication that you are looking
  at a T-55A are the crew hatches; they are noticeably larger and bulged.  (A side effect of this was in increase in protection to the
  crew from fragments and bullets.)  The collective NBC system was also improved, with more efficient filtration.  The coaxial SGMT
  machinegun was replaced by a PKT machinegun, and the bow machinegun was completely deleted from the design; in its place,
  six main gun rounds were stored.  The hull is 16cm longer, allowing for an increase in glacis armor.  Unfortunately, this made the
  T-55A heavier than its predecessors.  A T-55AK command version was also built, with the same extra equipment as the T-55K,
  and the same reduction in main gun ammunition.  The T-55A could fire the new BM-8 APFSDS round, which had a longer-rod
  penetrator.
       The T-55A was upgraded several times during its service.  In 1965, new tracks were fitted which had a longer life than the old
  tracks; this also required the fitting of a new drive sprocket.  In 1970, the commander’s machinegun was restored.  In 1974, a laser
  rangefinder was fitted to the T-55A, as well as an improved telescopic gunner’s sight.  Also in 1974, radios were upgraded, as was
  the night vision suite.  Optional rubber side skirts and a driver’s windshield could be fitted.
       In 1983, the T-55M model was introduced.  The major change was the installation of the Volna fire control system, which added
  thermal imaging for the gunner, allowed the laser rangefinder to double as a laser designator, and allowed the T-55M to launch
  the new AT-10 Bastion ATGM through its gun barrel.  In addition, stabilization of the main gun was improved (though not enough
  to be reflected in the Twilight 2000 rules) and the engine installed was the same V-55U engine of the T-62, developing 620
  horsepower. Radios were also updated.  Protection was increased with the addition of side skirts and appliqué armor for the glacis,
  turret front, and turret sides.  On each side of the turret four smoke grenade launchers were added, and the interior of the T-55M
  had an automatic fire detection/suppression system.  A cheaper version of the T-55M, the T-55AM2, was also designed; this is a T-
  55M without the Volna FCS or ATGM capability.
       Trying to help make the T-55 more survivable, the Soviets devised an appliqué armor package for the T-55’s turret.  Called bra
  armor or horseshoe armor, this is simply a large block of cast steel that fits over the front and sides of the turret, with appropriate
  holes and cutouts to fit the main gun, coaxial machinegun, and sights.  Hits to the front of the turret are 85% likely this additional
  armor; hits to the sides of the turret are 50% likely to hit this armor.  At the same time, the armor of the hull floor was thickened
  somewhat.  This version of the T-55 is designated the T-55AM; it is based on the T-55M.  (The designation T-55AM is sometimes
  used for a version of the T-55A with the DShK machinegun moved over to the loader’s hatch; this version is the same as the T-
  55A 1970 or 1974 version except for the position of the machinegun.) The T-55AMV is a version of the T-55AM that has lugs for
  ERA on the glacis, turret front, turret sides, hull sides, and the forward one-quarter of the turret front; this version dates from the
  early 1980s, and does not use the bra armor package.
       Two later versions (circa mid-1990s or so), the T-55AMD and T-55AD, replaces the ERA lugs and system with the Drozd active
  protection system.  This system includes a small, short-range radar system on the turret roof to detect incoming missiles and
  rockets (it doesn’t work fast enough to stop tank and autocannon rounds), and launches special rounds in the path of the missile
  that quickly break up into a cloud of tungsten pellets, destroying the missile before it can hit the tank.  The Drozd system has 20 of
  these rounds available, and the special rounds are 50% likely to stop the incoming missile; the missile will be destroyed about 10
  meters from the tank.  (The primary problem with the Drozd is in the limitations of its radar system and not the special rounds.) 
  The T-55AMD is based on the T-55M; the T-55AD has the Drozd system, but not the Volna FCS or ATGM capability.
   
  Flamethrower Tanks: The OT-54 and TO-55
  
       Both the T-54 and T-55 were modified into flamethrower tanks.  The OT-54 was the first, modified from the T-54A, and first saw
  service in 1954.  The second, the TO-55, first saw service in 1960, and was based on the basic T-55 chassis.  The OT-54 used
  the ATO-1 automatic flamethrower; the TO-55 used the ATO-200 automatic flamethrower.  In both cases, however, the
  specifications of the flamethrower are basically the same.  The flamethrowers fire short bursts of flaming jellied gasoline, about one
  every three seconds, until the gunner takes his thumb off the trigger or the flamethrower runs out of fuel.  Both carry 460 liters of
  jellied gasoline, and the flamethrower is mounted coaxial to the main gun in place of the coaxial machinegun.  The bow
  machinegun is also deleted.  The ATO-1 has a base T2K range of 40 meters, while the ATO-200 has a base T2K range of 50
  meters; both flamethrowers have enough fuel to allow for 13 bursts.  The flamethrower’s fuel tank and equipment are mounted in
  the front right hull, next to the driver, where six rounds for the main gun are normally stored.  (This must make the driver feel real
  good…)
   
       Twilight 2000 Notes: The T-55AMD and T-55AD are very rare in the Twilight 2000 timeline.  T-55s and T-55As in Russian
  service are found primarily in Category 2 and 3 units, though in other armies they can be main-force tanks.  In Russian service, T-
  54s are mostly found in Category 3 or Mobilization-Only units; elsewhere in the world, they can still be found in front-line units,
  though this is also rare.  Few OT-54s exist anymore in the Twilight 2000 timeline; TO-55s are a little bit more common.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-54
  $196,454
  D, A
  400
  kg
  35.5
  tons
  4
  16
  Headlights
  Enclosed
  T-54-
  1/2/3/K
  $209,046
  D, A
  400
  kg
  39.15
  tons
  4
  16
  Headlights
  Enclosed
  T-54A
  $286,142
  D, A
  400
  kg
  36 tons
  4
  16
  Active IR (D)
  Enclosed
  T-54AK
  $287,845
  D, A
  400
  kg
  35.9
  tons
  4
  17
  Active IR (D)
  Enclosed
  T-54B
  $296,481
  D, A
  400
  kg
  36 tons
  4
  16
  Active IR (D), IR Searchlight
  Enclosed
  T-54BK
  $298,184
  D, A
  400
  kg
  36 tons
  4
  17
  Active IR (D), IR Searchlight
  Enclosed
  T-55
  $364,390
  D, A
  400
  kg
  36 tons
  4
  14
  Active IR (D, C, G), IR Searchlight
  Shielded
  T-55K
  $394,890
  D, A
  400
  kg
  35.9
  tons
  4
  14
  Active IR (D, G), Passive IR (C), IR
  Searchlight
  Shielded
  T-55A
  (1961)
  $366,626
  D, A
  400
  kg
  38 tons
  4
  16
  Active IR (D, C, G), IR Searchlight
  Shielded
  T-55AK
  (1961)
  $397,126
  D, A
  400
  kg
  37.9
  tons
  4
  16
  Active IR (D, G), Passive IR (C), IR
  Searchlight
  Shielded
  T-55A
  (1970)
  $374,530
  D, A
  400
  kg
  38 tons
  4
  16
  Active IR (D, C, G), IR Searchlight
  Shielded
  T-55AK
  (1970)
  $405,030
  D, A
  400
  kg
  37.9
  tons
  4
  16
  Active IR (D, G), Passive IR (C), IR
  Searchlight
  Shielded
  T-55A
  (1974)
  $520,530
  D, A
  400
  kg
  38 tons
  4
  16
  Passive IR (D, G, C), IR Searchlight
  Shielded
  T-55AK
  (1974)
  $551,030
  D, A
  400
  kg
  37.9
  tons
  4
  16
  Passive IR (D, G, C), IR Searchlight
  Shielded
  T-55M
  $480,121
  D, A
  400
  kg
  40.5
  tons
  4
  16
  Thermal Imaging (G), Passive IR (D, C),
  IR Searchlight
  Shielded
  T-54AM2
  $411,121
  D, A
  400
  kg
  40.5
  tons
  4
  16
  Passive IR (D, G, C), IR Searchlight
  Shielded
  T-55AM
  $480,121
  D, A
  400
  kg
  44.4
  tons
  4
  18
  Thermal Imaging (G), Passive IR (D, C),
  IR Searchlight
  Shielded
  T-55AMV
  $484,922
  D, A
  400
  kg
  40.5
  tons
  4
  16
  Thermal Imaging (G), Passive IR (D, C),
  IR Searchlight
  Shielded
  T-55AMD
  $508,337
  D, A
  400
  kg
  40.7
  tons
  4
  20
  Thermal Imaging (G), Passive IR (D, C),
  IR Searchlight
  Shielded
  T-55AD
  $439,337
  D, A
  400
  kg
  40.7
  tons
  4
  20
  Passive IR (D, G, C), IR Searchlight
  Shielded
  OT-54
  $326,142
  D, A
  400
  kg
  36.6
  tons
  4
  19
  Active IR (D)
  Enclosed
  TO-55
  $404,390
  D, A
  400
  36.6
  4
  17
  Active IR (D, C, G), IR Searchlight
  Shielded
  
  kg
  tons
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  T-54
  122/86
  31/18
  530+380
  225
  Trtd
  T6
  TF51  TS17  TR13  HF63  HS12 
  HR8
  T-54-1/2/3/K
  115/80
  29/17
  545+380
  237
  Trtd
  T6
  TF54  TS18  TR13  HF63  HS12 
  HR8
  T-54A/AK/B/BK/OT-54
  121/85
  31/18
  545+380
  228
  Trtd
  T6
  TF54  TS18  TR13  HF63  HS12 
  HR8
  T-55/T-55K/TO-55
  128/90
  33/19
  680+380
  246
  Trtd
  T6
  TF57  TS19  TR14  HF60  HS12 
  HR6
  T-55A/AK (All Versions)
  112/78
  29/17
  680+380
  260
  Trtd
  T6
  TF57  TS19  TR14  HF66  HS13 
  HR6
  T-
  54M/AM2/AMV/AMD/AD
  109/77
  28/17
  680+380
  254
  Trtd
  T6
  TF60  TS21  TR14  HF70  HS15 
  HR6
  T-55AM
  102/72
  26/16
  680+380
  278
  Trtd
  T6
  TF90*  TS51*  TR14  HF70  HS15 
  HR6
  *The bra armor on the turret front and sides is not guaranteed protection; incoming rounds are 85% likely to hit the front bra armor
  and 50% likely to hit the side bra armor.  If the bra armor is not hit, armor for the TF is 60 and 21 for the TS.  In addition, floor
  armor for the T-55AM if AV 6.
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  T-54
  +1
  None
  100mm D-10T, 2xSGMT
  (Fenders)
  34x100mm, 3800x7.62mm
  T-54-1
  +1
  None
  100mm LB-1, SGMT, SGMT
  (Fenders), DShK (C)
  34x100mm, 3000x7.62mm, 500x12.7mm
  T-54-2/3/K
  +1
  None
  100mm LB-1, SGMT, SGMT
  (Bow), DShK (C)
  34x100mm, 3000x7.62mm, 500x12.7mm
  T-54A
  +1
  Basic
  100mm D-10T, SGMT, SGMT
  (Bow), DShK (C)
  34x100mm, 3000x7.62mm, 500x12.7mm
  T-54AK
  +1
  Basic
  100mm D-10T, SGMT, SGMT
  (Bow), DShK (C)
  29x100mm, 3000x7.62mm, 500x12.7mm
  T-54B
  +1
  Fair
  100mm D-10T, SGMT, SGMT
  (Bow), DShK (C)
  34x100mm, 3000x7.62mm, 500x12.7mm
  T-54BK
  +1
  Fair
  100mm D-10T, SGMT, SGMT
  (Bow), DShK (C)
  29x100mm, 3000x7.62mm, 500x12.7mm
  T-55
  +1
  Fair
  100mm D-10T, SGMT, SGMT
  (Bow)
  45x100mm, 3800x7.62mm
  T-55K
  +1
  Fair
  100mm D-10T, SGMT
  37x100mm, 3800x7.62mm
  T-55A (1961)
  +1
  Fair
  100mm D-10T, PKT
  45x100mm, 3800x7.62mm
  T-55AK (1961)
  +1
  Fair
  100mm D-10T, PKT
  37x100mm, 3800x7.62mm
  T-55A (1970)
  +1
  Fair
  100mm D-10T, PKT, DShK (C)
  45x100mm, 3000x7.62mm, 500x12.7mm
  T-55AK (1970)
  +1
  Fair
  100mm D-10T, PKT, DShK (C)
  37x100mm, 3000x7.62mm, 500x12.7mm
  T-55A (1974)
  +2
  Fair
  100mm D-10T, PKT, DShK (C)
  45x100mm, 3000x7.62mm, 500x12.7mm
  T-55AK
  (1974)/AM2/AD
  +2
  Fair
  100mm D-10T, PKT, DShK (C)
  37x100mm, 3000x7.62mm, 500x12.7mm
  T-
  55M/AM/AMV/AMD
  +2
  Fair
  100mm D-10T, PKT, DShK (C)
  38x100mm, 5xAT-10 ATGM,
  3000x7.62mm, 500x12.7mm
  OT-54
  +1**
  Basic**
  100mm D-10T, ATO-1
  Flamethrower, DShK (C)
  28x100mm, 13xFlamethrower Bursts,
  500x12.7mm
  TO-55
  +1**
  Fair**
  100mm D-10T, ATO-200
  Flamethrower
  39x100mm, 13xFlamethrower Bursts
  **The Fire Control and Stabilization figures do not apply to the flamethrower.
   
  Morozov T-62
       Notes:  After the appearance of the T-54 and T-55, the West responded with new tanks of their own; these tanks, like the M-
  60, Chieftain, Centurion, Leopard 1, and M-48 had better armor, maneuverability, and fire control than the T-55.  In addition, the
  
  Soviets realized that the 100mm D-10T gun of the T-55 could not penetrate the frontal armor of these newer Western tanks. 
  Soviet 100mm HEAT ammunition could, but the Soviets, due to their limited manufacturing capabilities, could not manufacture
  100mm HEAT ammunition quickly in large quantities or at a reasonable cost. The Soviets also knew that the new Western 105mm
  guns could easily out-do the Soviet 100mm gun.  (The main reason the Soviets knew all this was the defection of an Iranian
  officer to the Russians; he drove his then-new M-60A1 tank across the border to the Soviet Union.)
       At first, the Soviets decided that the simplest solution was to re-gun the T-55 with a newer 115mm gun called the U-5TS (later
  called the 2A20).  It was quickly discovered that the T-55’s turret was not up to snuff with the recoil and power of the U-5TS.  This
  meant that a larger turret was required, which meant that a larger turret ring was needed, which meant that a larger hull was
  necessary to mount the new turret – and you have the T-62, an evolutionary upgrade of the T-55.
       The T-62, though produced from 1961 to 1975 and in service in Russia until the mid-1990s, did not have the great success of
  the T-55.  It was never produced in the huge numbers of the T-55; real-world production costs were over twice those of the T-55,
  and the APFSDS ammunition for the new gun was also quite expensive at the time.  The T-62 was deemed an improvement over
  the T-55, but not a big enough improvement for most countries to immediately begin replacing their T-55s with the T-62.  Most
  Warsaw Pact and other possible export customers passed on the T-62 until they were essentially out of date and could be had at a
  relatively cheap real-world cost.  The only countries that built the T-62 under license were Czechoslovakia, from 1975 to 1978, and
  North Korea, who obtained a license in 1980 are reportedly still producing them.  During production in the Soviet Union, the T-62
  was built at plants in both the Ukraine and near the Ural Mountains, and the Ukrainians still build upgrade kits for the T-62 today. 
  Today, over 20 countries are in fact using the T-62; most of these are Third World countries who got them cheap in the late 1980s
  and early 1990s.
   
  The First-Generation T-62s
       The actual first “T-62s” were the prototype Obyekt 165 versions; these were simply stretched T-55s hulls with a new turret ring,
  a new 100mm D-54TS gun, an automatic spent shell ejector, and upgraded stabilization and fire control.  The few that entered field
  testing were quickly withdrawn.
       The first true T-62 entered service in 1961.  It was equipped with the new U-5TS Rapira gun; this was the first smoothbore gun
  employed in large numbers by any army in the world.  The main gun was stabilized in two planes, and fire control consisted of a
  coincidence rangefinder with telescopic day/night sight.  Though a small tank, the T-62 carried a respectable main gun ammunition
  load; unfortunately, the machinegun ammunition situation was the opposite.  (This went along with Soviet doctrine of the time –
  tanks were supposed to fight tanks and not meant to support infantry.)  The commander’s cupola was slightly raised, but non-
  rotating, and had no commander’s machinegun; it has four vision blocks to the front, and two facing opposite directions in the turret
  hatch.  The commander has a small hand-trained spotlight mounted externally near his hatch, and a large searchlight is mounted
  over the main gun.  On the right side of the turret, in a small armored box, is a Geiger counter.  The V-55A diesel engine
  developed 581 horsepower, which gave the T-62 decent mobility due to the light weight of the tank.  A smoke screen can be laid
  by the T-62 by injecting diesel fuel into its exhaust.  Much larger fuel tanks were fitted; these are under the armor of the right
  fender, but if you hit the T-62 in that fender from slightly below, the armor thickness is only about half that of the rest of the hull
  sides. External fuel tanks can also be fitted at the rear.  It should be noted that, while overall, the armor of the T-62 is about 5%
  thicker than that of the T-55, the armor on the T-62’s sides near the floor and on the armor on the turret and hull decks is actually
  a little thinner than that of the T-55.
       Two command versions of the T-62 were built.  The T-62K, introduced in 1964, had an additional long-range radio fitted, as well
  as a 1kW APU.  To make room for this additional equipment, ammunition for the main gun and coaxial machinegun had to be
  decreased.  The T-62K was for use by commanders at company and battalion levels.  The T-62KN, for use at higher than battalion
  levels, was outfitted like the T-62K but also had inertial navigation.
       In limited issue to T-62 crews was the ZET-1 armor system, first deployed in 1964.  This was a stretchable screen with about
  the strength of a chain-link fence but with a tighter net-like structure that was used on the front of the tank to pre-detonate HEAT
  rounds.  Another part of the system was a set of thin steel-backed rubber side skirts that flipped upwards for suspension
  maintenance.  Unfortunately, the side skirts were not ready for prime time, as they tended to get ripped off the tank in wooded
  terrain; also in wooded terrain, the net armor up front would become clogged with vegetation, eventually reaching the point where
  the driver could not see.  (In open terrain, the ZET-1 system actually proved to be quite effective.)  The system was withdrawn in
  early 1964.  The frontal screens work like spaced armor, but are only 50% likely to stop 2d6 of penetration; the rest of the time,
  they stop only 1d6 of penetration.  The side skirts add 1 AV to the hull side armor.  The entire system weighs 500 kg and costs
  $1000.
       In 1967, the T-62’s rear deck was modified to ease access to the engine.  This version is called the T-62 M-1967; for game
  purposes, it is identical to the T-62, T-62K, or T-62KN (whichever applies). 
       The T-62 had a number of problems, not all of which were ever addressed.  The turret itself carries only 4 ready rounds; the
  rest are in front of the engine compartment and alongside the driver.  Turret rotation was slow; a 360-degree turn of the turret took
  21 seconds, almost twice that of Western tanks of the time.  To reload the main gun, the gun must be elevated to +3.5 degrees;
  since the sights elevate and depress with the gun, the gunner can’t look for new targets during the reloading of the main gun, and
  the sudden change in elevation of the main gun to 3.5 degrees is a signal to an alert enemy that the T-62 is reloading and
  relatively vulnerable.  The fact that the turret could not be traversed during reloading did not help matters.  Though the main gun
  can hit at 4000 meters during the day, the relatively primitive night vision equipment limits the main gun’s range to 800 meters. 
  
  Though the T-62 is capable of 4 rounds per minute when it is stationary, and fire on the move is possible, the tight confines of the
  turret and the bouncing around of the tank meant that reloading while on the move was very difficult.  Perhaps the biggest problem
  with the T-62 was the automatic spent case ejection system.  The port was never properly aligned with the main gun’s breech,
  which led to lots of cases missing the port and hitting the sides instead.  Case ejection was violent, and spent shells could laterally
  ricochet off the edges of the port and injure the turret crew.  (Later, a deflector would be added to protect the commander, but this
  did not help the gunner or loader.)  The poor design of the case ejection system also tended to cause the turret to gradually fill
  with carbon monoxide from the main gun rounds.  That small hatch for case ejection, though spring-loaded, also meant that the T-
  62 could not be completely NBC sealed; the crew would have to wear full MOPP gear in an NBC environment.  Finally, though the
  T-62 had relative agility for a Soviet tank, it still could not keep up with the then-new BMP-1 IFV.
   
  The Second-Generation T-62s
       Some problems with the T-62 were later addressed and either fixed or partially fixed; some never got fixed because the
  production lines were already well-established and making major changes was deemed to be too costly, especially since the T-62s
  successor (the T-64) was already in service and the successor to the T-64 (the T-72) was already in the initial design phases.
       The first of these new modifications was noticed in the West in 1972, and called the T-62 M-1972.  (It, like most of the Soviet
  designs, was probably in service 2-5 years earlier.)  The T-62 M-1972 had a DShK machinegun, but it was installed on a pintle in
  front of the loader’s hatch.  This meant that the T-62 finally had an antiaircraft machinegun, but using it was problematic since it
  meant that the loader had to do double duty as a gunner for the machinegun and a loader for the main gun.  New, longer-lasting
  tracks (the same as those on the T-72) were fitted, which also meant that a new drive sprocket had to be added.  Special
  equipment meant that deeper fording could be done without having to resort to a snorkel attachment (though not as deep a level of
  fording as if a snorkel was used).    The T-62 M-1975 was similar, but added a KTD-1 or KTD-2 laser rangefinder to the gunner’s
  equipment (mounted in an armored box over the main gun next to the searchlight), and upgraded the night vision suite.  The bolts
  for the commander’s cupola, which tended to work loose, were also countersunk and covered with caps; the pintle mount for the
  DShK could also be shifted to the commander’s cupola, and usually was.
       In 1983, the T-62M was introduced.  First seen by the West in Afghanistan (and at first called by them the T-62E), the T-62M
  had the Volna fire control system, which included an upgraded night vision suite for the gunner, as well as a laser rangefinder that
  could double as a laser designator.  Like the T-55M, this allowed the use of an ATGM fired through the gun tube; this ATGM was
  a variant of the AT-10 Stabber (9K117 Bastion), one that had a special housing to allow it to be used with the larger-diameter
  gun.  The missile is the 9K117-1 Sheksna, or the AT-12 by the West. The version of the Volna system fitted to the T-62M also
  had a ballistic computer. The commander’s auxiliary sights were also upgraded, making them the equal to the gunner’s sights
  (though the commander could not launch an ATGM or use the gunner’s thermal imager).  The main gun received a thermal sleeve,
  updated radios, and the V-55U diesel engine developing 620 horsepower.  On each side of the turret, four smoke grenade
  launchers were added.  The new equipment, unfortunately, took up enough room that main gun ammunition load had to be slightly
  decreased.
       Protection-wise, the T-62M also received several changes.  The T-62 was fitted with the BDD appliqué armor package, which
  increased the belly armor, added armored side skirts (backed with rubber), a large steel plate bolted to the glacis, and bra armor
  similar to that of the T-55AM.  The BDD armor package also included a liner to absorb energetic neutrons from nuclear explosions. 
  While the T-62M is more survivable, it is also much heavier, negating the advantages given by the more powerful engine.
       Variants of the T-62M include the T-62M-1, with a 690-horsepower V-46-5M engine.  The T-62M1 (not to be confused with the
  previous version of the T-62) has a revised, more effective hull armor layout, but no Volna FCS or ATGM capability.  The T-62M1-
  1 (gets confusing, doesn’t it?) is the same as the T-62M1, but with the V-46-5M engine.  The T-62M1-2 is a T-62M1 without the
  BDD armor package.  The T-62M1-2-1 is a T-62M1-2 with the V-46-5M engine.
       Command versions of the T-62M were also built; the T-62MK is for the most part similar to the T-62M, but has no ATGM
  capability (though it does have a thermal imager for the gunner).  The T-62MK has an additional medium-range and long-range
  radio, and a 1kW APU.  Inertial navigation equipment is also fitted.  Like the T-62K, the T-62MK has a lower ammunition load.  The
  T-62MK-1 is the same, but uses the V-46-5M engine.
       The T-62MV replaces the bra armor of the T-62M with lugs for ERA and the Kontakt-1 ERA package (the ERA itself is not
  included in the price below).  These lugs are on the glacis, hull sides, the turret front, and the forward one-quarter of the turret
  roof.  The T-62MV-1 is the T-62MV with the V-46-5M engine.  The T-62M1V is the T-62MV without the Volna FCS.  The T-
  62M1V-1 is the T-62M1V with a V-46-5M engine.
   
  The Third-Generation T-62s
       In the late 1980s, the last major upgrade by Russia to the T-62 was made.  The T-62M was used as a base; the bra armor
  was removed, and instead, the Drozd active protection system was installed. This system includes a small, short-range radar
  system on the turret roof to detect incoming missiles and rockets (it doesn’t work fast enough to stop tank and autocannon rounds),
  and launches special rounds in the path of the missile that quickly break up into a cloud of tungsten pellets, destroying the missile
  before it can hit the tank.  The Drozd system has 20 of these rounds available, and the special rounds are 50% likely to stop the
  incoming missile; the missile will be destroyed about 10 meters from the tank.  (The primary problem with the Drozd is in the
  limitations of its radar system and not the special rounds.)  This model is called the T-62MD; a version with the V-46-5M engine is
  called the T-62-MD-1.
  
   
  The TO-62
       The TO-62 is the same idea as the TO-55, but on a T-62 chassis.  The coaxial PKT machinegun is replaced with an ATO-220
  automatic flamethrower; the flamethrower fires one burst every three seconds as long as the trigger button is depressed.  The
  ATO-220 flamethrower fires at lower pressure and uses less fuel on each burst; therefore, though the fuel tank still carries 460
  liters, more bursts are available, but the base T2K range is 25.
   
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-62
  $372,925
  D, A
  500
  kg
  40
  tons
  4
  16
  Active IR (D, G, C), WL/IR Searchlight
  Shielded
  T-62K
  $373,625
  D, A
  500
  kg
  39.5
  tons
  4
  16
  Active IR (D, G, C), WL/IR Searchlight
  Shielded
  T-62KN
  $383,625
  D, A
  500
  kg
  39.5
  tons
  4
  17
  Active IR (D, G, C), WL/IR Searchlight
  Shielded
  T-62 M-
  1972
  $387,900
  D, A
  500
  kg
  40.1
  tons
  4
  16
  Active IR (D, G, C), WL/IR Searchlight
  Shielded
  T-62 M-
  1975
  $533,900
  D, A
  500
  kg
  40.1
  tons
  4
  17
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
  T-62M
  $524,217
  D, A
  500
  kg
  43.8
  tons
  4
  20
  Thermal Imager (G), Passive IR (D, C),
  WL/IR Searchlight
  Shielded
  T-62M-1
  $524,417
  D, A
  500
  kg
  43.9
  tons
  4
  20
  Thermal Imager (G), Passive IR (D, C),
  WL/IR Searchlight
  Shielded
  T-62M1
  $416,587
  D, A
  500
  kg
  41.1
  tons
  4
  17
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
  T-62M1-
  1
  $416,787
  D, A
  500
  kg
  41.2
  tons
  4
  17
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
  T-62M1-
  2
  $516,867
  D, A
  500
  kg
  40.8
  tons
  4
  19
  Thermal Imager (G), Passive IR (D, C),
  WL/IR Searchlight
  Shielded
  T-62M1-
  2-1
  $517,087
  D, A
  500
  kg
  40.9
  tons
  4
  19
  Thermal Imager (G), Passive IR (D, C),
  WL/IR Searchlight
  Shielded
  T-62MV
  $522,036
  D, A
  500
  kg
  40.8
  tons
  4
  19
  Thermal Imager (G), Passive IR (D, C),
  WL/IR Searchlight
  Shielded
  T-62MV-
  1
  $522,236
  D, A
  500
  kg
  40.9
  tons
  4
  19
  Thermal Imager (G), Passive IR (D, C),
  WL/IR Searchlight
  Shielded
  T-62M1V
  $459,249
  D, A
  500
  kg
  40.7
  tons
  4
  18
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
  T-
  62M1V-1
  $459,449
  D, A
  500
  kg
  40.8
  tons
  4
  18
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
  T-62MK
  $535,851
  D, A
  500
  kg
  43.3
  tons
  4
  22
  Thermal Imager (G), Passive IR (D, C),
  WL/IR Searchlight
  Shielded
  T-62MK-
  1
  $536,031
  D, A
  500
  kg
  43.4
  tons
  4
  22
  Thermal Imager (G), Passive IR (D, C),
  WL/IR Searchlight
  Shielded
  T-62MD
  $555,670
  D, A
  500
  kg
  40.8
  tons
  4
  21
  Thermal Imager (G), Passive IR (D, C),
  WL/IR Searchlight
  Shielded
  T-62MD-
  1
  $555,870
  D, A
  500
  kg
  40.9
  tons
  4
  21
  Thermal Imager (G), Passive IR (D, C),
  WL/IR Searchlight
  Shielded
  TO-62
  $412,925
  D, A
  500
  kg
  40.6
  tons
  4
  17
  Active IR (D, G, C), WL/IR Searchlight
  Shielded
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor*
  T-62/K/KN/M-1972/M-
  1975/TO-62
  109/77
  28/17
  960+400
  314
  Trtd
  T6
  TF60  TS20  TR15  HF66  HS14 
  HR8
  T-62M/MK
  105/74
  27/16
  960+400
  326
  Trtd
  T6
  TF90**  TS50**  TR15  HF70 
  HS16  HR8
  T-62M-1/MK-1
  114/80
  29/17
  960+400
  350
  Trtd
  T6
  TF90**  TS50**  TR15  HF70 
  HS16  HR8
  T-62M1
  111/77
  28/17
  960+400
  323
  Trtd
  T6
  TF60  TS20  TR15  HF73  HS18 
  
  HR9
  T-62M1-1
  120/84
  30/18
  960+400
  328
  Trtd
  T6
  TF60  TS20  TR15  HF73  HS18 
  HR9
  T-62M1-2/MV/MD
  113/79
  29/17
  960+400
  304
  Trtd
  T6
  TF60  TS20  TR15  HF70  HS16 
  HR8
  T-62M1-2-1/MV-1/MD-1
  122/86
  31/18
  960+400
  326
  Trtd
  T6
  TF60  TS20  TR15  HF70  HS16 
  HR8
  T-62M1V
  112/78
  28/17
  960+400
  320
  Trtd
  T6
  TF60  TS20  TR15  HF70  HS16 
  HR8
  T-62M1V-1
  121/85
  30/18
  960+400
  325
  Trtd
  T6
  TF60  TS20  TR15  HF70  HS16 
  HR8
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  T-62
  +1
  Fair
  115mm U-5TS gun, PKT
  40x115mm, 2500x7.62mm
  T-62K/KN
  +1
  Fair
  115mm U-5TS gun, PKT
  36x115mm, 1750x7.62mm
  T-62 M-1972
  +1
  Fair
  115mm U-5TS gun, PKT,
  DShK (L)
  40x115mm, 2500x7.62mm,
  500x12.7mm
  T-62 M-1975/M1/M1-
  1/M1V/M1V-1
  +2
  Fair
  115mm U-5TS gun, PKT,
  DShK (C)
  40x115mm, 2500x7.62mm,
  500x12.7mm
  T-62M/M-1/M1-2/M1-2-
  1/MV/MV-1/MD/MD-1
  +3
  Fair
  115mm U-5TS gun, PKT,
  DShK (C)
  33x115mm, 5xAT-12 ATGM,
  2500x7.62mm, 500x12.7mm
  T-62MK/MK-1
  +3
  Fair
  115mm U-5TS gun, PKT,
  DShK (C)
  34x115mm, 1750x7.62mm,
  500x12.7mm
  TO-62
  +1***
  Fair***
  115mm U-5TS gun, ATO-
  220 Flamethrower
  34x115mm, 20xFlamethrower Bursts
  *Turret and hull deck armor for most of the T-62 series is only 3.  However, floor armor for the T-62M series is 6.
  ** The bra armor on the turret front and sides is not guaranteed protection; incoming rounds are 85% likely to hit the front bra
  armor and 50% likely to hit the side bra armor.  If the bra armor is not hit, armor for the TF is 60 and 20 for the TS.
  ***The rangefinder and fire control bonuses do not apply to the flamethrower.
   
  Morozov T-64
       Notes:  The T-64, despite the relatively small numbers in which it was produced, was a rather radical advance in tank design; it
  is similar to the technological leap that the T-34 made in World War 2.  The design of the T-64 sprang from two seemingly
  diametrically-opposed desires of the Red Army: the desire to dispense completely with heavy tanks as a class, and yet keep the
  protection and heavy armament that those heavy tanks provided.  The result was a design much more advanced in the mid-1960s
  than the West realized – one so advanced that until the T-90 series, subsequent Soviet and Russian tanks have merely been
  evolutionary upgrades of the T-64’s design.  The T-64 entered Soviet service in 1966, and was first identified in the West in 1970. 
  It has long been replaced by later designs in the Russian Army, and was never exported, even to other Warsaw Pact armies, and
  deployments outside the Soviet Union did not even start until 1976.  The Russians still employ some 3000 of the latest versions of
  the T-64 in lower-readiness units in 2009; the Ukrainians have almost 2000 in service, though most of theirs have been improved
  even beyond the capabilities of the last Russian versions.  The T-64 is also still used by Belarus and Uzbekistan.  The chief
  designer, Alexander Morozov, received the Lenin Prize for the T-64.  Production of the T-64 (in all versions) ended in 1987, though
  upgrading of the T-64 continues in Ukraine, and several T-64s have been modified for other duties ranging from engineer vehicles
  to recovery vehicles to even odd variants like heavy APCs.
   
  The First T-64: The T-64R
       Morozov began with a new turret and hull design, but still using a version of the 115mm U-5TS gun called the D-68.  The main
  gun, however, was fed by an autoloader, dramatically increasing the rate of fire.  The autoloader was fed by a double-row
  carousel-type rack in the floor of the turret; the autoloader gunner would select the ammunition type, and the autoloader would
  rotate the carousel to the appropriate place, retrieve the ammunition and ram it into the breech, then close the breech.  After the
  round was fired, the autoloader opened the breech, removed the spent shell, and put it back into the carousel.  The autoloader
  carousel holds 30 rounds; additional rounds are carried to the right of the driver. Fire control was also updated from that of the T-
  62, including a high-magnification coincidence rangefinder that could be dialed in faster than that of the T-62.  The Night vision
  suite was a bit more advanced than that of the T-62; another difference was that the searchlight was on the left side of the main
  gun instead of over the gun.
       As one of the problems with the T-62 was its inability to keep up with the BMP-1, the T-64 was equipped with 5TDF 700-
  horsepower engine; unlike previous designs, this was a multi-fuel engine.  The 5TDF was also more compact than comparable
  Western tank engines of the time.  The suspension was also very different from previous designs; the primary shock absorbers for
  the roadwheels were actually inside the hull floor, with the first, second, and sixth roadwheels having additional external shock
  
  absorbers to further smooth the ride.  The suspension also used shorter torsion bars than standard tank designs of the period. 
  This not only gave the T-64 a smoother ride, it made the T-64’s suspension considerably lighter (and unfortunately, more
  complicated and prone to problems).
       The armor package was also innovative; it consisted of an outer and inner layer of steel plate, with ceramic in between the two. 
  The ceramic armor itself, inside the steel, was encased in a thin layer of aircraft-quality aluminum.  This form of spaced armor (sort
  of a very early form of composite armor) gave the T-64 superior protection against HEAT rounds; at the time, most anti-armor
  rounds were in fact HEAT rounds.  The side skirts (called Gill armor) actually sprang out when hit; this gave a bit of additional
  protection against HEAT rounds (though not enough to register with the Twilight 2000 rules).
       While the T-64 was a large advance in tank design, it did have its problems.  One of the biggest problems was the new
  autoloader.  The T-64, like most Soviet tanks, was very cramped inside, and the new autoloader didn’t really take into account just
  how small the turret’s interior was.  The result was an autoloader that was prone to jamming and worse – all it took was a hanging
  sleeve for the autoloader to grab the gunner’s arm and shove it into the breech; some gunners on the early T-64 actually suffered
  from injuries so severe they required amputation of the limb, and some were killed by the autoloader.  If the autoloader broke
  down, reloading the main gun was an ergonomically horrible concept – you might be lucky to get off one round a minute.  Like
  most Russian tanks, a hull-down position was difficult to take, as the main gun could depress to only -6 degrees (that’s about the
  maximum depression for almost every Russian built tank since the T-34, in fact).  This is due to the small size of the turret.  Like
  most Soviet/Russian tank designs, the amount of machinegun ammunition was nothing to write home about, but on the T-64, the
  machinegun ammunition supply was skimpier than virtually any other Soviet or Russian tank.
       Another problem was the complicated suspension; roadwheels could actually travel enough to damage them, the torsion bars, or
  the shock absorbers.  The transmission used two clutches instead of one, making driving a difficult task, and the steering system
  was so sensitive that driver’s could easily oversteer the T-64, to the point that track throwing became a problem.  The Gill armor
  track skirts were also a problem; their mountings proved to be quite fragile and the individual plates that composed the skirts could
  easily be ripped off the T-64R as it moved through wooded terrain.  (Many crews removed them to keep them from getting
  damaged, or rattling around if they were damaged but not totally ripped off their mountings.)
       Nonetheless, some 600 of these early T-64s were built and put into service.  However, as problems and complaints mounted,
  virtually all of these early versions were rebuilt using improvements resulting from these initial problems as well as improvements
  that the Morozov team had also come up with.  To avoid confusion with later versions, this early T-64 was re-designated the T-
  64R.
   
  The First “Real” T-64s
       Design work on upgraded versions of the T-64 began at about the same time as large-scale production of the T-64R started in
  1965.  The then-new D-81T 125mm gun was to be fitted to this new version, which was given the designation “T-64,” and the
  original T-64 becoming the T-64R.  The serious problems with the autoloader of the T-64R at first led the Morozov team to
  dispense with the autoloader, but it was quickly realized that the combination of the larger main gun and a fourth crewmember
  would severely limit the amount of main gun ammunition that could be carried.  Therefore, the designers had to almost completely
  redesign the autoloader, and it became an almost totally-reliable mechanism (there was still the occasional jamming of the
  mechanism, and every now and then the autoloader would still grab the gunner, but such problems dropped to the point that
  accident rates were acceptable).  The new autoloader had a capacity of 28 main gun rounds; it still used the turret floor-based
  carousel system, and additional rounds were still carried to the right of the driver.
       The Gill armor, unfortunately, was still used, with its attendant problems.  The suspension, transmission, and engine remained
  the same.  The armor package was changed somewhat, with heavier steel being used for the outer layer of the armor, and a layer
  of fiberglass added to the armor package in between the ceramic interior and the aluminum jacket around the interior of the armor
  package.  Some concessions were made to the storage of equipment; starting at the front left side and moving to nearly the center
  of the turret side, three boxes were added tor crew gear and tools.  A compartment was added near the front right fender for the
  same purpose.  The hatches were also widened.
       The T-64 had a collective NBC system for the crew, as well as considerable radiation shielding based largely on lead-
  impregnated plastic and foam contained in a small space between the armor and the interior walls of the tank.  The T-64 could use
  a snorkel to conduct deep fording if necessary. 
   
  The T-64A
       Design work on an upgraded T-64 began, like the T-64 and T-64R, almost as soon as the T-64 started rolling off the production
  lines, and first entered service in 1967.  The T-64A featured an upgraded fire control system with a better coincidence rangefinder
  (not enough to be reflected in the Twilight 2000 rules), and better stabilization (again, not enough to be reflected in the game
  rules).  The radios were also updated, as was the night vision suite.  Perhaps the most noticeable change was the commander’s
  station; the commander was given a rotating cupola with a machinegun that could be aimed and fired from within the turret.  The
  commander also had sights and stabilization for his machinegun equivalent to that of the main gun and coaxial machinegun.  The
  commander also had full controls for the main gun and coaxial machinegun, should he see a target that the gunner had
  overlooked.  The front of the T-64A had provisions for the attachment of a KMT-6 mine plow.
       At the same time, a command version of the T-64 was produced, called the T-64AK.  It differed in having an additional long-
  range radio, plus another longer-range radio that could be used only when the T-64AK was halted, as it required the erection of a
  
  10-meter telescopic antenna mast.  The commander’s cupola was equipped with a PAB-2AM artillery aiming circle to assist in
  calling for artillery strikes quickly.  The T-64AK also had a TNA-3 inertial navigation system.  The additional equipment could be
  powered during a halt by a 1 kW APU. The T-64AK is not equipped with a commander’s machinegun.
       In 1976, a modernized versions of the T-64A and AK began to appear.  The 1976 modernizations included the use of the
  improved D-81TM gun (later renamed the 2A46-1), along with an associated modified stabilization system, improved autoloader,
  and sights. (These modifications produce no changes by Twilight 2000 rules.) In 1981, a cluster of six smoke grenade launchers
  was added to each side of the turret, and the troublesome Gill side skirts were replaced by simpler, yet tougher rubber side skirts
  backed by aluminum. (In game terms, the T-64A M-1981, in addition to adding the smoke grenade launchers, merely adds $1000
  to the price of a standard T-64A or AK.) In 1983, the T-64AM and AKM versions appeared; these versions have all of the
  preceding improvements, plus the replacement of the engine by the 6TD 1000-horsepower diesel engine, making the T-64AM and
  AKM very fast and agile indeed, especially since the transmission and steering mechanisms were updated at the same time.  The
  new engine, however, made the T-64AM and AKM rather fuel-hungry in relation to its predecessors. 
       In 1985, The T-64A series was equipped with lugs for Kontakt-1 ERA on the glacis, hull sides, turret sides, and turret front (and
  the front quarter of the turret roof), resulting in the T-64AV and T-64AVK.  These versions were also equipped with new smoke
  grenade launchers, being a pair of 4-round clusters on the left side of the turret.  The T-64AM and AKM were also equipped with
  ERA lugs, resulting in the T-64AVM and T-64AVMK.  For game purposes, these are otherwise the same as base vehicles, but cost
  $1500 more (and that’s only for the lugs and framework).
   
  The T-64B
       At about the same time that the modernizations of the T-64A and AK began, a new upgrade of the T-64 also began service:
  The T-64B.  In some ways, the T-64B was same as the T-64AM and AKM that would eventually appear, but it also had several
  new systems not found on the T-64A.  The T-64B used the original T-64 engine and the associated transmission and steering
  system; however, it had the new commander’s cupola, the provisions for the mounting of a mine plow, the replacement of the Gill
  side skirts by rubber/aluminum side skirts, and the addition of smoke grenade launchers.  Armor was also upgraded, particularly on
  the glacis and turret front and sides. The armor layout and composition was also redesigned, yielding even more protection.
       However, there is an important difference between the T-64A’s gun and the T-64B’s gun: the T-64B’s main gun can fire the
  9M112 Kobra (AT-8 Songster) ATGM through it, and has the appropriate associated fire control equipment for the use of this
  ATGM. The gunner loads the Kobra into the gun tube, and has to leave his station, remove the Kobra from its stowage position,
  and load it manually into breech to do it, then return to his station and aim, fire, and control the ATGM.  The Kobra cannot be used
  with the autoloader.  Associated equipment added to the T-64B includes a radio transmitter to control the Kobra (mounted in front
  of the commander’s cupola), a thermal imager, a higher-magnification day sight, and special stowage provisions for the missiles. 
  In addition, the gun tube is replaced by one designed for use with the ATGM, a radio command unit and ballistic computer have
  been added to the main gun fire control equipment, and the main gun has a crosswind sensor.  The main gun ammunition is
  limited to those rounds that fit into the autoloader, but some internal rearrangement has allowed the coaxial machinegun
  ammunition amount to be increased.  A command tank version, the T-64BK, was also built, similar in concept to the T-64AK but
  with the improvements of the T-64B. 
       In 1981, the smoke grenade launchers were replaced with ones that used only four barrel clusters on each side of the turret.  In
  1983, the engine was upgraded to the then-new 1000-horsepower 6TD, yielding the T-64BM and T-64BKM.  Versions of the T-
  64B and BK were produced with lugs for Kontakt-1 ERA on the glacis, hull sides, turret sides, and turret front (and the front
  quarter of the turret roof) were produced, resulting in the T-64BV and T-64BVK tanks.  Versions with ERA lugs have all eight
  smoke grenade launchers on the left side of the turret.  Versions with the 6TD engine are called the T-64BMV and T-64BMVK.
       A pair of lower-cost versions of the T-64B were also produced: The T-64B1 and T-64B1K.  These are essentially the same as
  the T-64B and T-64BK, but do not have the capability to fire the 9M112 Kobra ATGM.  Versions of the T-64B1 and T-64B1K with
  6TD engines were not produced (at least not by the Russians).  Versions with ERA are called the T-64B1V and T-64B1VK.
   
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-64R
  $458,098
  D, G,
  AvG, A
  500
  kg
  34
  tons
  3
  20
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
  T-64
  $467,949
  D, G,
  AvG, A
  500
  kg
  38
  tons
  3
  20
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
  T-64A
  $537,022
  D, G,
  AvG, A
  500
  kg
  38.1
  tons
  3
  18
  Passive IR (D, G, C), Image Intensification
  (G, C), WL/IR Searchlight
  Shielded
  T-64AK
  $547,622
  D, G,
  AvG, A
  500
  kg
  38
  tons
  3
  19
  Passive IR (D, G, C), Image Intensification
  (G, C), WL/IR Searchlight
  Shielded
  T-64AM
  $547,400
  D, G,
  AvG, A
  500
  kg
  38.7
  tons
  3
  18
  Passive IR (D, G, C), Image Intensification
  (G, C), WL/IR Searchlight
  Shielded
  T-
  64AKM
  $558,000
  D, G,
  AvG, A
  500
  kg
  38.6
  tons
  3
  19
  Passive IR (D, G, C), Image Intensification
  (G, C), WL/IR Searchlight
  Shielded
  T-64B
  $691,373
  D, G,
  500
  40
  3
  19
  Thermal Imaging (G), Passive IR (D, C),
  Shielded
  
  AvG, A
  kg
  tons
  Image Intensification (G, C), WL/IR
  Searchlight
  T-64BK
  $701,973
  D, G,
  AvG, A
  500
  kg
  39.9
  tons
  3
  20
  Thermal Imaging (G), Passive IR (D, C),
  Image Intensification (G, C), WL/IR
  Searchlight
  Shielded
  T-64BM
  $692,383
  D, G,
  AvG, A
  500
  kg
  40.7
  tons
  3
  19
  Thermal Imaging (G), Passive IR (D, C),
  Image Intensification (G, C), WL/IR
  Searchlight
  Shielded
  T-
  64BKM
  $702,983
  D, G,
  AvG, A
  500
  kg
  40.6
  tons
  3
  20
  Thermal Imaging (G), Passive IR (D, C),
  Image Intensification (G, C), WL/IR
  Searchlight
  Shielded
  T-64B1
  $684,528
  D, G,
  AvG, A
  500
  kg
  40.6
  tons
  3
  19
  Thermal Imaging (G), Passive IR (D, C),
  Image Intensification (G, C), WL/IR
  Searchlight
  Shielded
  T-64B1K
  $695,023
  D, G,
  AvG, A
  500
  kg
  40.5
  tons
  3
  20
  Thermal Imaging (G), Passive IR (D, C),
  Image Intensification (G, C), WL/IR
  Searchlight
  Shielded
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  T-64R
  142/99
  36/22
  1000+400
  377
  Trtd
  T6
  TF65Sp  TS22  TR12  HF81Sp  HS18Sp 
  HR10
  T-64/A/AK
  130/91
  33/20
  1000+400
  399
  Trtd
  T6
  TF69Sp  TS22Sp  TR12  HF86Sp  HS18Sp 
  HR10
  T-65AM/AKM
  172/120
  44/26
  1000+400
  544
  Trtd
  T6
  TF69Sp  TS22Sp  TR12  HF86Sp  HS18Sp 
  HR10
  T-
  64B/BK/B1/B1K
  124/86
  31/19
  1000+400
  419
  Trtd
  T6
  TF72Sp  TS24Sp  TR12  HF90Sp  HS18Sp 
  HR10
  T-64BM/BKM
  163/114
  42/25
  1000+400
  571
  Trtd
  T6
  TF72Sp  TS24Sp  TR12  HF90Sp  HS18Sp 
  HR10
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  T-64R
  +2
  Fair
  115mm D-68 gun, PKT, DShK
  (C)
  40x115mm, 1250x7.62mm, 300x12.7mm
  T-64
  +2
  Fair
  125mm D-81T gun, PKT,
  DShK (C)
  36x125mm, 1250x7.62mm, 300x12.7mm
  T-64A/AM
  +2
  Fair
  125mm D-81T gun, PKT,
  NSVT (C)
  38x125mm, 1250x7.62mm, 300x12.7mm
  T-
  64AK/AKM
  +2
  Fair
  125mm D-81T gun, PKT
  34x125mm, 1250x7.62mm
  T-64B/BM
  +3
  Fair
  125mm D-81T gun, PKT,
  NSVT (C)
  28x125mm, 8xAT-8 ATGM, 2000x7.62mm,
  300x12.7mm
  T-
  64BK/BKM
  +3
  Fair
  125mm D-81T gun, PKT
  28x125mm, 4xAT-8 ATGM, 2000x7.62mm
  T-64B1
  +3
  Fair
  125mm D-81T gun, PKT,
  NSVT (C)
  36x125mm, 2000x7.62mm, 300x12.7mm
  T-64B1K
  +3
  Fair
  125mm D-81T gun, PKT
  32x125mm, 2000x7.62mm
   
  Uralvagonzavod T-72
       Notes:  The T-72 was in some ways a successor to the T-64, in some ways an upgraded T-64, was also developed in parallel
  to most of the T-64 series.  Though the T-64 was an excellent tank ahead of its time, it was expensive to build, the engine was
  difficult to maintain, and the roadwheels were prone to cracking. The main gun also never really lived up to expectations (especially
  in the early models of the T-64). Yet at the same time, the T-64 was expensive and labor-intensive to build. The Soviets never
  exported the T-64, and barely allowed the T-64 to be stationed outside of the Soviet Union.
       The Soviets, therefore, began working on a tank that was more advanced and took advantage of newer technology, yet was also
  less expensive to build and could be built using more modern methods.  This led to the T-72. The T-72 was a great success,
  exported far and wide many variants, and even license-produced in several countries.  It was the most common Soviet and
  Warsaw Pact tank until the fall of the Iron Curtain.  Design work on the T-72 began in 1967, and mass production in 1971.  In most
  
  of the hot spots in the world today, you stand a good chance of running into a T-72 or one of its variants.
   
  The T-72 Ural
       The original production version of the T-72 was the T-72, called by the Soviets the Ural.  It went into Soviet service in 1971,
  and Warsaw Pact service in 1973.  The Ural was basically the Soviets' “plain vanilla” version of the T-72 – it had an optical
  coincidence rangefinder with magnification, limited night vision and a relatively underpowered (for its weight) V-46-6 780-
  horsepower diesel engine that is actually a supercharged version of the World War 2 T-34's engine.  This engine is relatively
  smoke-free, and does not have the severe vibration that sapped the endurance of T-64 crews. 
       Though lightweight by NATO standards, it was the heaviest tank the Soviets had produced at the time since the heavy tanks of
  World War 2, and is relatively narrow.  The narrow track was designed on purpose – it allowed the T-72 to drive over the very
  narrow bridges found in much of the Soviet Union and Eastern Europe.  Compared to other Soviet and Russian tanks, the
  roadwheels of the T-72 are rather large; this was another deliberate design choice; the roadwheels of the T-64 and T-80 are much
  smaller, and the large roadwheels of the T-72 allow for quick identification by friendly (and unfortunately, enemy) forces.  Despite
  the low vibration and simpler transmission of the T-72, crews had a different reason to dislike the T-72 Ural: the suspension.  The
  T-72 employed a rather simple suspension with semi-flexible torsion bars and shock absorbers and roadwheels with a very limited
  amount of travel.  In a word, the ride sucked – very bouncy, and apt to slam the crew around inside the tank.  (Hold on tight.)  The
  interior of the tank is also quite small – the T-72 was designed for tankers that were only 1.6 meters tall (5' 4”).
       The T-72 was supposedly designed for fording; it was designed to be able to drive in water 2 meters deep, or 5 meters with a
  snorkel.  However, the T-72 Ural was so leaky that crews were supplied with emergency rebreathers in case the tank flooded and
  stalled underwater.  If the engine stalled underwater, the crew had six seconds to get the engine restarted, or it would have to be
  abandoned – and that happened too often for the Soviets' liking.  The Soviets issued orders that fording to snorkel depth should be
  avoided as much as possible – but such fording was not disallowed, as it was considered important to operational mobility.
       The T-72 was designed for the nuclear battlefield.  The radiation protection of a T-72 is virtual proof against energetic particles. 
  The interior of the entire tank is equipped with a synthetic fabric liner made from a boron compound impregnated with lead, which
  can stop even the radiation from a neutron bomb explosion occurring 300 meters away and prevents most damage from EMP.  The
  T-72 was the first Soviet tank to have an NBC overpressure system, with a collective NBC system and MOPP suits as a backup. 
  The autoloader design does a good job of preventing fumes from the fired ammunition from entering the interior of the tank.  The
  driver's compartment, commander's compartment, and gunner's compartment are all isolated from each other by bulkheads, so if
  NBC protection fails in one compartment, the others are not contaminated.  On the right side of the turret is a small armored box
  that contains a radiac meter that also triggers an alarm inside the tank if radiation is detected.
       Though all the vision blocks of the T-72 Ural are too small, the driver's vision blocks are way too small – when the T-72 is
  buttoned up, the driver has a hard time of seeing where he is going, and the commander constantly has to help him correct his
  steering.  The driver can replace his forward vision block with an equally-small IR vision block.  He steers using tillers, similar to
  those on a US M-113, which means the driver needs a lot of upper body strength, as they double as brakes.  He has a
  conventional gas pedal, but one of those hands that are needs to use the tillers also has to shift the 7-speed, semi-automatic
  transmission.  The glacis has a V-shaped ridge on it; this is a splash guard for the driver, and is also an easy recognition feature. 
  Another recognition feature is the streamlined appearance of the fenders; the right fender contains the fuel tank. (Gee, the driver is
  surrounded by fuel and main gun ammunition – fun!)  Each crew compartment, the ammunition stowage, and the engine
  compartment have automatic fire detection and extinguishing systems.
       On the T-72 Ural, only the glacis is made from composite armor.  The turret is of one-piece cast steel, and the rest of the armor
  package is a mix of cast and rolled steel plates.  The T-72 Ural did not have the side skirts that are typically found on later models.
       The T-72 Ural had a serious defect that was never really corrected except on some upgraded models built by other countries.
   The ammunition for the main gun was stored, as is Soviet design philosophy, in a carousel in the floor of the turret and in a box
  beside the driver – but the Soviets skimped on the protection for the ammunition.  A penetrating hit to the ammunition stowage is
  very likely to cook off the ammunition and blow the turret completely off – leading US troops who encountered them in Desert
  Storm and the invasion of Iraq in 2003 to call the T-72 the “jack-in-the-box.”
       The T-72 uses the 2A26M2 125mm main gun, a slight modification of the T-64's D-81T main gun.  The main gun is equipped
  with a heavy thermal sleeve; in fact, the gun and thermal sleeve are so strong that the crew can use the main gun as a ram that
  will punch through as much as 400mm of reinforced brick.  The main gun also has a fume evacuator.  The autoloader is a simpler
  design than that of the T-64, but the gunner has to raise the gun three degrees past the normal maximum elevation for the
  autoloader to be able to feed ammunition to the main gun.  The autoloader can carry 22 rounds.  While the gun is reloading, the
  gunner can still aim as new targets, as the sights are vertically independent of the main gun.  Beside the main gun on the right side
  is a white light/IR searchlight, and on the other side is the coaxial machinegun.  The commander has a machinegun mounted
  externally on his cupola, and there is no provision for firing his machinegun from under armor protection.  The ammunition for the
  T-72's main gun uses separate projectiles and propellant charges, and this slows the loading time somewhat.  Turret rotation is
  slow, with 21 seconds being required for a full 360-degree turn.  There are some stowage boxes on the exterior of the turret, but
  no bustle rack; the crew ends up doing a lot of jury-rigged stowage of their gear.
       There are several variants of this basic form of the T-72.  The T-72K Ural-K is the command version; it has an additional
  medium-range and long-range radio as well as an inertial navigation system, a mil ring (used to aid the commander when he called
  for artillery support) inscribed on the inside of cupola, and a 1kW APU to power things when the engine is off. This additional
  
  equipment takes up part of the stowage space normally used for main gun ammunition.  The T-72 Ural-1 improved the armor
  package somewhat and moved the searchlight to the left side of the turret beside the coaxial machinegun.  The T-72 M-1975 was
  the “cheap export” version, with reduced armor protection, different composition for the composite armor on the glacis, and none of
  the protection against nuclear explosions of the T-72 Ural.  (Interesting note: Soviet vehicles, aircraft, and weapons that were
  downgraded in capability for export are sometimes called “Monkey Models,” particularly in the 1970s, 1980s, and 1990s.
   
  The T-72A
       By the mid-1970s, it was realized that the T-72 Ural design was falling behind the times a little; in response, they introduced
  the T-72A in 1979, and was produced until 1985.  The Soviets dramatically improved the armor package, increasing the armor
  protection on almost every face of the hull and turret. In the early 1980s, lugs were added for ERA on the glacis, hull sides, turret
  sides, turret front, and the front quarter of the turret roof, and adding side skirts (made from plastic enclosed in aluminum) and
  extra armor protection for the front fenders (especially around the fuel tank, which had the same plastic plates as the side skirts,
  but with thicker aluminum).  The size of the fuel tank was also enlarged.  The T-72A’s ERA lugs were originally designed for
  Kontakt-1 1st-generation ERA, but later the lugs were modified for use with Kontakt-2 2nd-generation ERA.  (Versions with lugs
  for ERA are designated the T-72AV, or AVK for the command version.) Externally, the most noticeable difference in armor
  protection on the turret – the turret sides have ceramic sandwich spaced armor, as does the turret roof – but the frontal turret
  armor’s thickness is so greatly increased that it noticeably bulges outwards on either side of the gun mantlet, so much that the T-
  72A was nicknamed the “Dolly Parton” after the buxom country-western singer.  This frontal turret armor not only has an external
  layer of thicker steel, but has composite armor. On either side of the turret near the turret rear sides are a cluster of six smoke
  grenade launchers; like most Soviet and Russian armored vehicles, it can also lay a thick, oily smoke screen by injecting diesel fuel
  into its exhaust.  The T-72A has special screen for the engine that greatly decrease the possibility that Molotov cocktails or
  ruptured external fuel tanks will pour fuel into the engine compartment.
       The fire control system was also greatly upgraded, with a laser rangefinder and ballistic computer for the gunner that could also
  be accessed by the commander if he needed to fire the main gun with his override controls.  The hull was still leaky in fording, but
  not as much, and strong bilge pumps were installed to further help the situation.  The size of the vision blocks was enlarged, and
  the commander has wide-angle vision blocks.  The driver has a single wide-angle vision block straight forward (with a
  corresponding wide-angle IR vision block to replace the day vision block).  The main gun has been replaced with the 2A46 125mm
  gun, which is improved primarily in the mechanical department; it has a slightly higher rate of fire (not enough to simulate with
  Twilight 2000 v2.2 rules) and an improved interface with the autoloader.  Performance-wise, it is identical for game purposes with
  the 2A26M2.
       As with the T-72 Ural, a command version of the T-72A was built, the T-72AK.  It has the same additional equipment as the T-
  72 Ural-K.
       An export variant of the T-72A was also built, called the T-72M.  The Poles and the Czechs were also given licenses to
  produce and export the T-72M (and also the T-72M1 and M1K), but also produced many for domestic use, often with their own
  upgrades. (T-72 identification can often be a bit confusing.)  The T-72M has generally downgraded armor protection and no ballistic
  computer; like the T-72 M-1975, is also does not have the anti-radiation protection of the T-72A, and the radios are generally
  inferior and have shorter range.  The T-72M also uses an improved version of the T-64s Gill side skirts, but they are not much
  better than those used on the T-64.  Later, a version designated the T-72M1 was produced for export, with heavier armor than the
  T-72M on the glacis and turret front and the same anti-radiation protection as the T-72 Ural and T-72A; lugs for Kontakt-1 ERA
  could be added upon request.  In addition, the plastic/aluminum sandwich side skirts replaced the Gill skirts.  To reduce defense
  spending, the Soviets also used some T-72M1s and T-72M1Ks in lower-priority units.  A command version of the T-72M1 was also
  produced, the T-72M1K, with generally the same additional equipment as the T-72AK (except for inferior radios).  There is also a
  T-72M1M, which is a T-72M1 upgraded to T-72B standards (see below).
      
  The T-72B
       The T-72B had a number of changes large and small, and was first issued to Soviet troops in 1985.  Large changes included
  the use of a new version of the 2A46 gun and appropriate new sights, laser rangefinder/designator, and ballistic computer; this
  allows the T-72B to use the 9M119 Svir (AT-11 Sniper) ATGM, which is laser beam-riding and fired through the T-72B’s main
  gun.  The T-72B also has a collimator designed to be used from inside the tank.  The T-72’s autoloader can load both conventional
  and ATGM rounds; the autoloader can hold 23 rounds.  The T-72B uses different rounds than earlier versions of the T-72 – the
  rounds have separate projectiles and combustible bagged charges, and the autoloader is redesigned to load both the projectiles
  and the charges.  The fire control system for the ATGM includes a thermal imager; the commander can access the thermal imager
  – unless the gunner is about to fire an ATGM, because the sights for the ATGM and the thermal imager are linked.  Gun
  stabilization is also improved. 
       The front of the turret bulges even more than the T-72A, prompting US troops to nickname it the “Super Dolly Parton;” this is
  primarily due to the addition of additional appliqué armor.  (The frontal turret armor is thicker than even that of the T-80 series that
  partially replaced it.) The glacis also received an armor upgrade.  Lugs for ERA on the turret front, turret sides, glacis, hull sides,
  and the forward quarter of the turret roof have lugs for ERA are sometimes fitted; these lugs are generally for use with Kontakt-5
  2nd-generation ERA, and when equipped with ERA, the T-72B is called the T-72BM.  If the T-72B is equipped with 1st-generation
  Kontakt-1 or Kontakt-2 ERA, the tank is called the T-72BV.  Main gun ammunition stowage is rearranged, not only for carriage of
  
  the ATGM rounds but to allow the stowage of new, long-rod penetrators. 
       The engine is replaced with the superior V-84 840-horsepower V-84-1 engine.  The V-84-1 is a multifuel engine; it can use
  diesel (meant to be the primary fuel), gasoline, jet fuel, benzene, kerosene, and even liquid rocket fuel which does not require
  refrigeration.  This means that the engine compartment is larger than that of earlier T-72s.  Fording capability has been made safer,
  though 10 minutes of preparation over and above the time for erection of the snorkel are required for deep fording.  An automatic
  fire/explosion detection/suppression system has been installed to help to protect the crew, particularly against hits to the main gun
  ammunition.  The front of the T-72B is fitted with mounting equipment to allow the use of the KMT-6 mine plow.  The cumbersome
  tiller steering system has been replaced with a steering yoke, brake pedal, and gas pedal.
       Variants of the T-72B include the T-72BK command tank, which is the T-72B with the additional equipment of T-72AK.  A less
  expensive, less complicated alternative is available, called the T-72B1; this is essentially identical to the T-72B, but has no
  capability for using ATGMs.  Though designed primarily for export, some lower-priority Russian and Ukrainian units still use it. 
       The T-72S Shilden was designed specifically for export and though built (at first) by the Soviet Union, Russia and Ukraine, it is
  not used by those countries or by members of the former Warsaw Pact. The T-72S is a T-72A brought up to T-72BM standard;
  though the full has armor levels which are largely the same as the T-72BM, the turret front has the armor of a T-72A instead of
  using the heavier armor of the T-72BM.  Like the T-72A, the autoloader of the T-72S holds 22 rounds instead of the 23 rounds of
  the T-72BM.  The T-72S has side skirts made from Gill panels instead of the plastic/aluminum sandwich of the T-72BM.  The T-
  72SK is a command version of the T-72S, and has additional equipment which is the same as the T-72BK and T-72AK.  The T-
  72S1 is the same tank without the ability to fire ATGMs.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-72 Ural
  $525,372
  D, A
  500
  kg
  41
  tons
  3
  17
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
  T-72
  Ural-K
  $535,612
  D, A
  500
  kg
  40.9
  tons
  3
  20
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
  T-72
  Ural-1
  $542,783
  D, A
  500
  kg
  41.4
  tons
  3
  17
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
  T-72 M-
  1975
  $511,277
  D, A
  500
  kg
  39.9
  tons
  3
  17
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded*
  T-72A
  $561,417
  D, A
  500
  kg
  41.5
  tons
  3
  15
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
  T-72AK
  $571,657
  D, A
  500
  kg
  41.4
  tons
  3
  17
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
  T-72M
  $512,842
  D, A
  500
  kg
  39.9
  tons
  3
  15
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded*
  T-72M1
  $514,350
  D, A
  500
  kg
  40.1
  tons
  3
  15
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
  T-72M1K
  $524,590
  D, A
  500
  kg
  40
  tons
  3
  17
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
  T-72B
  $496,133
  D, G,
  AvG, A
  500
  kg
  44.5
  tons
  3
  18
  Thermal Imaging (G), Passive IR (G, C),
  WL/IR Searchlight
  Shielded
  T-72BK
  $506,373
  D, G,
  AvG, A
  500
  kg
  44.4
  tons
  3
  20
  Thermal Imaging (G), Passive IR (G, C),
  WL/IR Searchlight
  Shielded
  T-72B1
  $450,716
  D, G,
  AvG, A
  500
  kg
  44.1
  tons
  3
  17
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
  T-72S
  $492,633
  D, G,
  AvG, A
  500
  kg
  44.2
  tons
  3
  18
  Thermal Imaging (G), Passive IR (G, C),
  WL/IR Searchlight
  Shielded
  T-72SK
  $502,873
  D, G,
  AvG, A
  500
  kg
  44.1
  tons
  3
  20
  Thermal Imaging (G), Passive IR (G, C),
  WL/IR Searchlight
  Shielded
  T-72S1
  $447,216
  D, G,
  AvG, A
  500
  kg
  43.7
  tons
  3
  17
  Thermal Imaging (G), Passive IR (G, C),
  WL/IR Searchlight
  Shielded
   
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  T-72
  Ural/Ural-K
  134/94
  34/21
  1000+400
  423
  Trtd
  T6
  TF104  TS27  TR19  HF130Cp  HS20Sp  HR12
  T-72 Ural-1
  133/93
  34/21
  1000+400
  427
  Trtd
  T6
  TF108  TS27  TR19  HF134Cp  HS20Sp  HR12
  T-72 M-1975
  138/97
  35/22
  1000+400
  410
  Trtd
  T6
  TF101 TF25  TR13  HF126Cp  HS19Sp  HR12
  T-72A/AK
  133/93
  34/21
  1200+400
  427
  Trtd
  T6
  TF123Cp  TS26Sp  TR19  HF140Cp  HS22Sp 
  
  HR12**
  T-72M
  138/97
  35/22
  1200+400
  410
  Trtd
  T6
  TF108Cp  TS24Sp  TR19  HF136Cp  HS20Sp 
  HR12
  T-72M1/M1K
  138/97
  35/22
  1200+400
  410
  Trtd
  T6
  TF112Cp  TS24Sp  TR19  HF138Cp  HS20Sp 
  HR12
  T-72B/BK
  130/91
  33/21
  1200+400
  438
  Trtd
  T6
  TF128Cp  TS29Sp  TR19  HF148Cp  HS24Sp 
  HR12**
  T-72B1
  131/92
  33/21
  1200+400
  435
  Trtd
  T6
  TF128Cp  TS29Sp  TR19  HF148Cp  HS24Sp 
  HR12**
  T-72S/SK/S1
  131/92
  33/21
  1200+400
  435
  Trtd
  T6
  TF123Cp  TS29Sp  TR19  HF148Cp  HS24Sp 
  HR12**
   
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  T-72 Ural/Ural-
  1/M-1975
  +1
  Fair
  125mm 2A26M2 gun, PKT,
  NSVT (C)
  45x125mm, 2000x7.62mm, 300x12.7mm
  T-72 Ural-K
  +1
  Fair
  125mm 2A26M2 gun, PKT,
  NSVT (C)
  39x125mm, 2000x7.62mm, 300x12.7mm
  T-72A
  +3
  Fair
  125mm 2A46 gun, PKT,
  NSVT (C)
  44x125mm, 2000x7.62mm, 300x12.7mm
  T-72AK
  +3
  Fair
  125mm 2A46 gun, PKT,
  NSVT (C)
  39x125mm, 2000x7.62mm, 300x12.7mm
  T-72M/M1
  +2
  Fair
  125mm 2A46 gun, PKT,
  NSVT (C)
  44x125mm, 2000x7.62mm, 300x12.7mm
  T-72M1K
  +2
  Fair
  125mm 2A46 gun, PKT,
  NSVT (C)
  39x125mm, 2000x7.62mm, 300x12.7mm
  T-72B/S
  +3
  Good
  125mm 2A46M gun, PKT,
  NSVT (C)
  38x125mm, 6xAT-11 ATGM, 2000x7.62mm,
  300x12.7mm
  T-72BK/SK
  +3
  Good
  125mm 2A46M gun, PKT,
  NSVT (C)
  33x125mm, 6xAT-11 ATGM, 2000x7.62mm,
  300x12.7mm
  T-72B1/S1
  +3
  Good
  125mm 2A46M gun, PKT,
  NSVT (C)
  45x125mm, 2000x7.62mm, 300x12.7mm
  *These versions have no radiation protection other than their armor; against radiation, these versions should be considered to be
  “Enclosed.”
  **Hull Floor armor is 8; Turret Roof armor is 8Sp.
   
  LKZ/Omsk T-80
       Notes:  The T-80 is an evolutionary development of the T-64 and T-72, and was the first production tank to be equipped with a
  gas turbine engine, beating the M-1 Abrams by a couple of years.  (Though the Abrams was designed to use a gas turbine engine,
  and prototypes of the M-1 prototypes had gas turbine engines, the M-1 did not reach production status until after the T-80 did.) 
  The T-80 began production in 1976, after seven rears of development and prototypes.  The T-80, however, was not produced in
  the huge numbers that the T-72 was; the T-72 was simply a less complicated tank that was easier and cheaper to produce and
  maintain, and not as fuel-hungry as the T-80.  The Soviets (and later the Russians) therefore placed a much higher priority on the
  T-72 (and later the T-90), despite the higher performance and better fire control of the T-80.  The engine of the T-80, in particular,
  proved to be troublesome to develop, took more time and money to build (in real life money), and required more fuel to feed it, and
  this led to some later versions of the T-80 that reverted to diesel engines.  In addition, the T-80 shared the T-72’s tendency
  towards catastrophic explosions of the tank when hit due to inadequate protection of the main gun ammunition.  The Soviets and
  Russians once had a force of 4839 T-80s, but now only about 1900 are believed to be in service, due to poor performance and
  losses in the Chechnya conflicts.  Many of the other T-80s were bought by other countries.
       The T-72, when it was first seen by the West, was thought to be simply a variant of the T-72.  For that matter, the T-80 can
  also be mistaken for the T-64 from some angles or at long distances.  However, the T-80 is very different in several ways, most
  noticeably the length of the engine compartment, which almost a meter longer.  There are also several ports and blisters on the T-
  80’s turret for the different sights and sensors, and the side skirts and fenders look a bit different.
       The T-80 has had several export customers, and updated versions are still built in Ukraine.  Export customers include the usual
  cast of characters, such as Pakistan, Syria, and Yemen; it also includes China, some former Soviet republics such as Belarus and
  Kazakhstan.  Some unusual customers also bought the T-80 after the Iron Curtain fell, including South Korea and Cyprus; the
  British also have an unnamed amount of T-80Us, bought through a cut-out company in Morocco before the fall of the Soviet Union;
  they bought these for research into Soviet designs, and later used them as OPFOR vehicles.  One was sold to the US, who used it
  for the same reason; in 2003, the US bought four more T-80UDs from Ukraine, and these five vehicles are now used as OPFOR
  
  vehicles as well.  The T-80 was also evaluated by Turkey and Greece, who were looking for replacements for their aging tank
  forces; in the end, though, the Turkish went with the US M-1 and Israeli Sabra, and the Greeks with the Leopard 2A5.
       The Ukrainians later made many improvements to the T-80 after the fall of the Soviet Union, and have exported it more widely
  than the Russians.  One of the more major upgrades resulted in a new tank, the T-84, which will be found under Ukrainian Tanks.
   
  The T-80
       Development of the T-80 centered around its gas turbine engine.  Development of gas turbine engines in the Soviet Union goes
  back to 1949, but these first gas turbines were of poor quality, but still installed in tanks called the Obyekt 278, and gave the
  Soviets nothing but mechanical problems and rather short range, though when the experimental tank worked, it was quite fast for
  the time.  Several other turbine-powered vehicles were also tested, but were also disappointing.  Later, the T-64T experimental
  prototype was built, but testing stopped in 1965, giving the same mixed results as the Obyekt 278; however, this time,
  development continued, and eventually resulted in the T-80.
       Since the T-80 is based on the T-64, it has essentially the same layout as the T-64 – driver in the center front, commander on
  the right side of the turret, and gunner on the left.  The overall shape is almost identical to the T-64 as well.  Design components
  were also taken from the T-72, such as the crew compartments separated by bulkheads, composite and sandwich armor, and the
  fire control system, which is similar to that of the T-72.  The crew is protected by an NBC overpressure system with a collective
  NBC system backup.  The main gun is 125mm 2A46-2, a version of the 2A46 of the T-72 that is modified primarily for the
  different, high-capacity autoloader of the T-80 (which holds 28 rounds).  The main gun is equipped with an improved version of the
  T-72 Ural’s fire control system, which includes a ballistic computer and a laser rangefinder.  The night vision suite is also based on
  that of the T-72 Ural. This initial version of the T-80 is not equipped with a commander’s machinegun as standard, though some
  had them retrofitted in service.  Near the front of the turret on each side is a cluster of four smoke grenade launchers; the T-80 can
  also lay a smoke screen by injecting diesel fuel into its exhaust.
       Of course, the primary difference between other Soviet/Russian tanks is the gas turbine engine, which is much improved over
  earlier Soviet gas turbine engines.  This engine produces 1000 horsepower and high acceleration, but of course sucks fuel as a
  prodigious rate, so the T-80 continues to carry external auxiliary fuel tanks (and rather large ones at that).  The T-80’s engine also
  tends to overheat in high-temperature environments; the Soviets therefore did not send the T-80 to units stationed in the southern
  republics of the Soviet Union.  The engine is a multi-fuel engine, able to burn diesel, low-octane gasoline, and several jet fuels. 
  The engine is highly-resistant to dust and dirt, and along with the T-80’s relatively low weight, makes the T-80 quick and agile; the
  speed of the T-80 alarmed NATO so much that it was partially responsible for the development of a new generation of antitank
  weapons and ammunition.  The transmission is also improved, making the driver’s task easier; the transmission has less gears and
  the driver has a simple steering yoke with gas and brake pedals.
       The T-80K is the command version of the T-80; like most such Soviet and Russian tanks, it has an additional medium-range
  and long-range radio, an inertial navigation system, a 1kW APU, and a mil ring inscribed inside the commander’s cupola to assist
  in calling for artillery fire and air strikes.  The T-80K, however, was not produced in large numbers.  A very few T-80Vs were
  produced; these versions are equipped with lugs for 1st-generation Kontakt-1 or Kontakt-2 ERA.  As these lugs were not added
  until 1985, and by then most “plain vanilla” T-80s had been upgraded to later standards, the T-80V is quite a rare bird.  In fact,
  these early T-80s are now rare in service anywhere, as virtually all of them have been upgraded to more advanced versions.
   
  The T-80B
       For reasons I haven’t been able to find out, the T-80B came next in development instead of the T-80A, preceding the T-80A by
  four years.  The T-80B entered service in 1978, equipped with a new turret that housed new fire control equipment and a new
  autoloader to allow the use of the 9M112-1 Kobra (AT-8 Songster) ATGM through its main gun.  The autoloader is able to load the
  Kobra ATGM as well as conventional rounds.  In addition, the composite armor of the glacis and turret front was modernized
  (reputedly after a sample of Chobham armor was stolen from a West German lab), giving it additional strength without a large
  increase in weight.  The new fire control system includes a thermal imager for the gunner, which the commander can also access
  from his cupola (however, note that the commander cannot use the thermal imager if the gunner is firing an ATGM), an improved
  ballistic computer, and a radio transmitter for the beam-riding Kobra ATGM.  Though the commander has override controls for the
  main gun, he does not have the equipment to fire an ATGM.  The T-80B also included a commander’s machinegun on a pintle
  mount.
       Later modifications included a more powerful 1100-horsepower gas turbine in 1980, better stabilization for the main gun in
  1982, and lugs for 1st-generation ERA in 1985.  The new engine does not have the hot-weather handicaps of the earlier 1000-
  horsepower engine.  A command version, the T-80BK, was also built.  The upgraded versions are balled T-80BMs (or T-80BMKs,
  as appropriate.)  The commander’s machinegun of the T-80BM can be aimed and fired from within the turret.   A version without
  the equipment for the firing of ATGMs, called the T-80B1 was built (primarily for export, but also used to an extent by the Soviets
  and later, the Russians), as well as a command version, the T-80B1K; these never received the later upgrades in Soviet and
  Russian manufacture, though some did get them (or better) from the Ukrainians after the Iron Curtain came down.
       1982s T-82A basically uses the turret and upgrades of the T-80B and applies them to older T-80s, bringing them up to T-80B
  standards.  They also received the same progressive upgrades of the T-80B, in the same time frame.  Therefore, you have the T-
  80A, T-80AK, T-80AM, and T-80AMK.  For game purposes, they are identical to the T-80B variants (except that there were no
  export variants of the T-80A), except that the hulls look a little different.
  
   
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-80
  $554,427
  D, G,
  AvG, A
  500
  kg
  42.5
  tons
  3
  19
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
  T-80K
  $564,177
  D, G,
  AvG, A
  500
  kg
  42.4
  tons
  3
  21
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
  T-80B
  $644,721
  D, G,
  AvG, A
  500
  kg
  42.9
  tons
  3
  20
  Thermal Imaging (G), Passive IR (D,
  C), WL/IR Searchlight
  Shielded
  T-80BK
  $654,471
  D, G,
  AvG, A
  500
  kg
  42.8
  tons
  3
  22
  Thermal Imaging (G), Passive IR (D,
  C), WL/IR Searchlight
  Shielded
  T-80BM
  (1980)
  $645,221
  D, G,
  AvG, A
  500
  kg
  43
  tons
  3
  20
  Thermal Imaging (G), Passive IR (D,
  C), WL/IR Searchlight
  Shielded
  T-80BM
  (1982)
  $651,673
  D, G,
  AvG, A
  500
  kg
  43
  tons
  3
  20
  Thermal Imaging (G), Passive IR (D,
  C), WL/IR Searchlight
  Shielded
  T-80BMK
  (1980)
  $654,971
  D, G,
  AvG, A
  500
  kg
  42.9
  tons
  3
  22
  Thermal Imaging (G), Passive IR (D,
  C), WL/IR Searchlight
  Shielded
  T-80BMK
  (1982)
  $661,423
  D, G,
  AvG, A
  500
  kg
  42.9
  tons
  3
  22
  Thermal Imaging (G), Passive IR (D,
  C), WL/IR Searchlight
  Shielded
  T-80B1
  $575,671
  D, G,
  AvG, A
  500
  kg
  42.9
  tons
  3
   21 
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
  T-80B1K
  $585,421
  D, G,
  AvG, A
  500
  kg
  42.8
  tons
  3
   21
  Passive IR (D, G, C), WL/IR Searchlight
  Shielded
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  T-80/K
  155/108
  39/25
  1100+740
  517
  Trtd
  T6
  TF110Cp  TS25Sp  TR17  HF138Cp 
  HS21Sp  HR14
  T-
  80B/BK/B1/B1K
  153/107
  38/25
  1100+740
  522
  Trtd
  T6
  TF122Cp  TS29Sp  TR22  HF152Cp 
  HS21Sp  HR14
  T-80BM/BMK
  166/116
  41/27
  1100+740
  694
  Trtd
  T6
  TF122Cp  TS29Sp  TR22  HF152Cp 
  HS21Sp  HR14
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  T-80
  +2
  Fair
  125mm 2A46-2, PKT
  42x125mm, 1250x7.62mm
  T-80K
  +2
  Fair
  125mm 2A46-2, PKT
  39x125mm, 1250x7.62mm
  T-80B/BM
  (1980)
  +3
  Fair
  125mm 2A46-2, PKT,
  NSVT(C)
  36x125mm, 6xAT-8 ATGM, 1250x7.62mm,
  500x12.7mm
  T-80BK/BMK
  (1980)
  +3
  Fair
  125mm 2A46-2, PKT,
  NSVT(C)
  30x125mm, 6xAT-8 ATGM, 1250x7.62mm,
  500x12.7mm
  T-80BM (1982)
  +3
  Good
  125mm 2A46-2, PKT,
  NSVT(C)
  36x125mm, 6xAT-8 ATGM, 1250x7.62mm,
  500x12.7mm
  T-80BMK (1982)
  +3
  Good
  125mm 2A46-2, PKT,
  NSVT(C)
  30x125mm, 6xAT-8 ATGM, 1250x7.62mm,
  500x12.7mm
  T-80B1
  +3
  Fair
  125mm 2A46-2, PKT,
  NSVT (C)
  42x125mm, 1250x7.62mm, 500x12.7mm
  T-80B1K
  +3
  Fair
  125mm 2A46-2, PKT,
  NSVT (C)
  39x125mm, 1250x7.62mm, 500x12.7mm
   
  Uralvagonzavod T-90
       Notes:  The T-90 is a development of the T-72, particularly an experimental variant of the T-72 called the T-72BU (sometimes
  called the T-88), which had an improved version the sights and gun of the T-80, a new diesel engine, and thermal imaging as
  standard.  The T-90, therefore, is an evolutionary development of the T-72BM with some of the better features of the T-80, and
  several further improvements of its own as well as upgraded armor and features based on lessons learned in Chechnya.  It should
  be noted that the T-90 was originally intended to be only an interim tank, until the next generation of Russian tanks (such as the
  Black Eagle and “T-95”) were ready for production; in practice, however, this next generation of tanks has been greatly delayed by
  budgetary problems, and the T-90 has proven to be very popular on the export market.  The T-90, therefore, will probably be
  around for a while, and be fielded in larger numbers than initially expected.
  
       After the fall of the Soviet Union, the Russians announced in 1992 decided that it could no longer afford two separate
  production lines in two cities producing two different tanks (the T-72 and T-80 series).  The Russians had sort of a “build-off,” with
  Uralvagonzavod producing the latest T-72BM with some extra bells and whistles, and Omsk producing the experimental T-80BU
  variant.  In the end, though, it came down to cost – Uralvagonzavod could produce the T-72BM cheaper and faster than the T-
  80BU, and the high fuel consumption and relative complexity of the gas turbine engine was also a negative point for Omsk.  The
  Russians also looked at competing NATO and Israeli designs.  The conflicts in Chechnya also weighed heavily on the Russian
  Army’s mind, as both the T-72BM and T-80 series had proved inadequate in Chechnya.
       The Russians, in essence, rejected both designs for continued production, but ended production at Omsk and tasked
  Uralvagonzavod with developing a greatly-improved version of the T-72BM.  The T-90 resulted (though it was, in prototype stage,
  called the T-72BU).  The T-90 improves the T-72BM in almost all areas – armor protection (including dramatic increases in top and
  floor armor), used a conventional diesel engine instead of a gas turbine (despite the lower horsepower of the initial T-90 engines),
  an improved version of the T-80’s fire control system, an autoloader and ammunition storage bins with much more protection, and
  ERA as standard.  Later, even more features would be added.  Ironically, the Russians have sold far more T-90s to other countries
  than to the Russian Army; the Indians build a version under license, and Algeria and Venezuela also use the T-90.  (It’s not that
  the Russian Army doesn’t want more T-90s – they just don’t have the budget for more.)  At least another dozen countries are
  looking hard at the T-90, as in real-world money, the T-90 is much less expensive than competing NATO designs.
   
  The Original T-90
       The T-90 began low-level initial production in 1993; as it was based on a prototype of an upgraded T-72BM that was called the
  T-72BU, the first T-90 prototypes were referred to as T-72BUs, causing for a short time some confusion in the West.  The T-90
  blended together the T-72BM with the fire control system of a version of the T-80, the T-80U.  The ERA lugs of the T-72BU were
  replaced with those of the T-80U, which were designed for 3rd-generation Kontakt-5 ERA.  The ERA lugs allow installation on the
  glacis, hull sides, turret front, turret sides, and the forward one-quarter of the turret roof.  The ERA on the turret is installed in a
  distinctive “clamshell” layout, which makes the turret of the T-90 appear to be saucer-shaped, though underneath the ERA, the
  turret is still rounded.  Some armor upgrades were also made, particularly to the turret and hull decks and the floor of the hull. 
  Ironically, these first T-90s were considered a bit underpowered; the T-90 is heavier than the T-72BM, but uses a version of the
  same 840-horsepower V-84-1 multifuel engine that powers the T-72BM, called the V-84MS.
       The T-90 is armed with the same 2A46M-2 125mm main gun as the T-80B, but is paired with the Agave fire control system of
  the T-80BM.  This includes a laser rangefinder and a good ballistic computer; in addition, the main gun is fully stabilized in both
  planes.  The main gun can fire conventional ammunition as well as 9M119 Refleks (AT-11 Sniper) ATGM, which is laser-guided. 
  (The T-90 has a laser designator separate from the laser rangefinder for this purpose.)  The thermal imager of the Agave system is
  accessible by the commander, unless the gunner is preparing for or guiding a missile shot.  The main gun is fed by an autoloader
  that can load both conventional rounds and their charges and the Refleks ATGM.  The autoloader holds 22 rounds, with the rest of
  the ammunition being kept in armored bins on either side of the driver.  The autoloader itself is also protected by an armored ring. 
  A coaxial machinegun is to the right of the main gun, and the commander has a machinegun which can be aimed and fired from
  under armor.
       Like most Russian tanks, the T-90 is a bit cramped inside, but some concession has been made to crew comfort and to taller
  tank crews, and the T-90’s interior is a bit larger than previous Russian tanks.  (The use of more advanced armor, which does not
  have to be as thick to provide the same protection, also helps this situation.)  The crewmembers are separated by armored
  bulkheads; the ammunition on either side of the driver is also separated from the driver’s compartment by armored bulkheads.  The
  T-90 has an NBC overpressure system and radiation shielding, with a collective NBC system backup.  The T-90 is the first Russian
  tank design where an APU is fitted to all variants; this APU is 1kW.  The T-90 also has an NBC detection and analysis system to
  assess such threats. It is rumored that some or all T-90s in Russian service have air conditioning, though this is not confirmed; air
  conditioning is an option for export customers.
       The T-90 is fitted with the Shtora-1, which is a “soft-kill” vehicle protection system.  The Shtora-1 consists of sensors and
  equipment mounted atop the turret and control systems mounted inside the turret and hull; the primary controls for the Shtora-1 on
  the T-90 are at the commander’s station.  The Shtora-1 system includes an electro-optical jamming system to jam wire-guided
  ATGMs (on a roll of 12+ on a d20, the difficulty to the ATGM gunner is increased by one level; outstanding success indicates that
  the incoming missile pre-detonates before it can hit the T-90).  A laser warning system is also included with the Shtora-1; when
  the T-90 is being lased by a laser designator, an alarm sounds inside the T-90, and a pair of smoke grenades are automatically
  launched to help obscure the T-90 to the laser beam.  The laser warning system can also be triggered manually by the
  commander. The smoke grenades can also be triggered by the gunner manually if he feels it is necessary; the T-90 has six smoke
  grenade launchers on each side of the turret.   The Shtora-1 also includes a pair of IRCM lights (one on the turret on each side of
  and above the main gun) that emit coded, pulsed IR beams to decoy IR-guided munitions; their effectiveness is the same as listed
  for the electro-optical jammer above, and both have a 360-degree range of protection, as well as 180-degrees upwards.  They can
  also temporarily blind IR sights and image intensifiers; this is successful on a roll of 8 on a d20 for IR sights and 5 for image
  intensifiers.  The T-90 can mount a white light/IR searchlight above the main gun, though in practice this searchlight is rarely
  employed or even mounted.  A computer is provided to tie all of this information from the Shtora-1 and other sensors together.
       A command version of the T-90 was built, called the T-90K. Like most such Russian tanks, the T-90K has an additional long-
  range and medium-range radio and a mil ring inscribed inside the commander’s cupola.  However, the T-90K has a GPS system
  
  with an inertial navigation system as a backup, and a small fire direction computer to assist the commander to accurately direct
  supporting artillery and mortar fire and air strikes.  As the T-90 is already equipped with an APU, the T-90K did not need to be
  specially-fitted with an APU.  Though the amount of main gun ammunition is reduced, this reduction is not as much as previous
  Russian command tanks.
       An export version of the T-90 was built, called the T-90E; this version differs only in the use of a more powerful 950-
  horsepower diesel engine, and is usually fitted with radios that are requested by the buyer.  Basically, the T-90E is a better version
  of the T-90. No command version of the T-90E was built, and the T-90E itself received few orders – the superior T-90S was
  available soon thereafter.  The Russians themselves also never used the T-90E.
   
  The T-90A “Vladimir”
       In 1999, the T-90 underwent a change in turret construction, with the original cast turret being replaced with an all-welded
  turret. It is possible that this modification makes the turret interior roomier, but it is likely that armor protection was increased in the
  process.  This version is sometimes called the T-90M, though this not an official designation; it is often referred to in Russian
  service as the T-90 Vladimir, in honor of the T-90’s chief designer Vladimir Potkin, who died shortly before the new turrets began to
  be installed.  Originally, the official designation was T-90A; however, as the original version went out of production shortly before
  the T-90A went into production, the T-90A is simply called “T-90.” The new turret also includes a pair of thermal imagers designed
  by Thales of France – one for the gunner and one for the commander.  The T-90A also has a different engine – a 1000-
  horsepower V-92S2.  The T-90A also has an interesting feature – a short-range, low power EMP generator.  This generator,
  located in the front lower hull, is used to sweep the ground ahead of the T-90; when the EMP encounters a magnetic mine or one
  with an electrical fuze within 10 meters, the EMP generator will detonate the mine on a roll 14 or better on a d20.  Note that the
  mine must be in a 20-degree radius of the front of the T-90.  The EMP device is also not a mine detector – if the device does not
  detonate the mine and the mine does not actually go off, the T-90’s crew will not know that the mine is there.
       As with the T-90, a command version of the T-90A was built, the T-90AK (though, as with the T-90A, this version is today
  called the T-90K, or sometimes the T-90K Vladimir).
       The T-90A and AK is sometimes, but not always, fitted with the Arena active defense system.  The Arena is an update of the
  Drozd system sometimes found on the T-62, T-64, T-72, and T-80.  It works basically in the same way as the Drozd – the system
  uses a small, short-range radar system on the turret roof to detect incoming missiles and rockets (it doesn’t work fast enough to
  stop tank and autocannon rounds), and launches special rounds in the path of the missile that quickly break up into a cloud of
  tungsten pellets, destroying the missile before it can hit the tank.  The Arena has 16 of these rounds available, and they are 75%
  likely to destroy the incoming missile about 10 meters from the T-90.  The Arena system protects the T-90 in a 180-degree dome
  around the tank.  These versions of the T-90 are called the T-90AD and T-90ADK.  (Of course, today these tend to be called the
  T-90D and DK.)
   
  The T-90S
       The T-90S is an export version of the T-90A, and is the one most often exported to other countries.  The T-90S can be had
  with a choice of an 840-horsepower V-84MS engine, a 950-horsepower V-92S1 diesel engine, or a 1000-horsepower V-92S2
  diesel engine (in which case the T-90S is identical to the T-90A above).  As with the T-90A, a command variant is also available,
  the T-90SK.  The T-90S can have the customer’s fit of radios, computers and software, sights, night vision devices, and navigation
  equipment.  If any of these differ from their standard T-90, those devices are typically installed by the receiving government.  So far
  (as of September 2009), the T-90S has not been exported with the Arena system installed.
       The Indians license-build their own version of the T-90, called the T-90 Bhishma.  This version is found under Indian Tanks.
   
       Twilight 2000 Notes: In the Twilight 2000 timeline, only the T-90 and T-90K are available; they are used only by Russian forces,
  and are found only in very small numbers (the Russians had about 85 at the beginning of the Twilight War).
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-90
  $688,609
  D, G,
  AvG, A
  500
  kg
  46.5
  tons
  3
  17
  Thermal Imaging (G), Passive IR (D, C),
  WL/IR Searchlight (Optional)
  Shielded
  T-90A
  $724,459
  D, G,
  AvG, A
  500
  kg
  47.1
  tons
  3
  17
  Thermal Imaging (G, C), Passive IR (D),
  WL/IR Searchlight (Optional)
  Shielded
  T-90K
  $762,286
  D, G,
  AvG, A
  500
  kg
  46.4
  tons
  3
  19
  Thermal Imaging (G), Passive IR (D, C),
  WL/IR Searchlight (Optional)
  Shielded
  T-90AK
  $798,136
  D, G,
  AvG, A
  500
  kg
  47
  tons
  3
  19
  Thermal Imaging (G, C), Passive IR (D),
  WL/IR Searchlight (Optional)
  Shielded
  T-90AD
  $743,603
  D, G,
  AvG, A
  500
  kg
  47.2
  tons
  3
  18
  Thermal Imaging (G, C), Passive IR (D),
  WL/IR Searchlight (Optional)
  Shielded
  T-90ADK
  $817,280
  D, G,
  AvG, A
  500
  kg
  47.1
  tons
  3
  20
  Thermal Imaging (G, C), Passive IR (D),
  WL/IR Searchlight (Optional)
  Shielded
  T-90E
  $698,009
  D, A
  500
  kg
  46.7
  kg
  3
  17
  Thermal Imaging (G), Passive IR (D, C),
  WL/IR Searchlight (Optional)
  Shielded
  
  T-90S
  (840hp)
  $723,859
  D, G,
  AvG, A
  500
  kg
  46.8
  tons
  3
  17
  Thermal Imaging (G, C), Passive IR (D),
  WL/IR Searchlight (Optional)
  Shielded
  T-90S
  (950hp)
  $724,259
  D, A
  500
  kg
  47
  tons
  3
  17
  Thermal Imaging (G, C), Passive IR (D),
  WL/IR Searchlight (Optional)
  Shielded
  T-90SK
  (840hp)
  $797,536
  D, G,
  AvG, A
  500
  kg
  46.7
  tons
  3
  19
  Thermal Imaging (G, C), Passive IR (D),
  WL/IR Searchlight (Optional)
  Shielded
  T-90SK
  (950hp)
  $797,936
  D, A
  500
  kg
  46.9
  tons
  3
  19
  Thermal Imaging (G, C), Passive IR (D),
  WL/IR Searchlight (Optional)
  Shielded
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor*
  T-90/K
  125/87
  32/20
  1200+400
  376
  Trtd
  T6
  TF144Cp  TS42Sp  TR22  HF180Cp 
  HS30Sp  HR18
  T-90A/AK/AD/ADK
  140/98
  36/22
  1200+400
  464
  Trtd
  T6
  TF151Cp  TS44Sp  TR23  HF180Cp 
  HS30Sp  HR18
  T-90E
  139/97
  36/22
  1200+400
  437
  Trtd
  T6
  TF144Cp  TS42Sp  TR22  HF180Cp 
  HS30Sp  HR18
  T-90S/SK (840hp)
  120/84
  31/19
  1200+400
  378
  Trtd
  T6
  TF151Cp  TS44Sp  TR23  HF180Cp 
  HS30Sp  HR18
  T-90S/SK (950hp)
  134/94
  34/21
  1200+400
  440
  Trtd
  T6
  TF151Cp  TS44Sp  TR23  HF180Cp 
  HS30Sp  HR18
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  T-90/E
  +3
  Good
  125mm 2A46M gun, PKT,
  NSVT (C)
  37x125mm, 6xAT-11 ATGM, 2000x7.62mm,
  300x12.7mm
  T-90K
  +3
  Good
  125mm 2A46M gun, PKT,
  NSVT (C)
  34x125mm, 6xAT-11 ATGM, 2000x7.62mm,
  300x12.7mm
  T-90A/S
  +4
  Good
  125mm 2A46M gun, PKT,
  NSVT (C)
  37x125mm, 6xAT-11 ATGM, 2000x7.62mm,
  300x12.7mm
  T-90AK/SK
  +4
  Good
  125mm 2A46M gun, PKT,
  NSVT (C)
  34x125mm, 6xAT-11 ATGM, 2000x7.62mm,
  300x12.7mm
  *Armor for the hull floor and hull deck is 11; armor for the turret deck is 11Sp.
   
   
  T-95
       Notes:  There is a T-95, but details of it have not yet been released, nor have pictures.
       Twilight 2000 Notes: The T-95 tank was begun as a program to design an improved T-80/T-90 tank that would standardize the
  manufacturing plants, which were producing two different models.  The design borrows from the T-80 MBT for its chassis; designs
  seen in combat were based on the T-80UM (which is equipped with Explosive Reactive Armor (ERA), a more powerful engine,
  better computerized fire control system, and thermal imaging systems and sights).  The major difference is the addition of an
  automatic loading, low-profile turret that is armed with a 135mm smoothbore cannon, and is NBC-sealed. 
       The T-95 has been fitted with an experimental model of the T-90s Shtora-1 Countermeasure system.  It is designed to detect
  the presence of an enemy laser beam (used for targeting); upon detection of a laser beam, it immediately launches a series of
  smoke charges to obscure the beam.
       The T-95 was first seen in late 1994 by spy satellites of the National Reconnaissance Office, and was first seen in combat in the
  summer of 1997 by elements of the US 43rd Infantry Division.  It is known to be capable of using the AT-11 Reflecks missiles of
  the T-90, in addition to its normal ammunition, and a special 135mm Thermobaric (fuel-air explosive) round that was designed to
  be used against light armored vehicles in convoys.  The T-95 has picked up the nickname of “Dragon” from NATO troops, due to its
  ability to cripple and kill foreign-made tank designs.
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  $491,803
  D, G, AvG, A
  500 kg
  49 tons
  3
  17
  WL/IR Searchlight, Thermal Imaging
  Shielded
   
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  190/133
  40/30
  1200+400
  844
  CiH
  T6
  TF145Cp  TS36  TR24  HF182Cp  HS18Sp  HR12
   
  Fire Control
  Stabilization
  Armament
  Ammunition
  +4
  Good
  135mm gun, PKT, NSVT (C)
  38x135mm, 5xAT-11 ATGM, 1250x7.62L, 300x12.7B
   
  
  T-72 Moderna
  Notes: The Czechoslovakians, and later the Czechs and Slovaks, have been building and employing the T-72 and its variants for
  almost two decades now. Their local variants, both before and after the fall of the Iron Curtain, often had different electronics, fired
  locally-designed ammunition, had different armor suites, and different sensor suites, amongst many little and big differences.
  A large portion of the Czech and Slovak tank forces consist of locally-manufactured and modified versions of the T-72M1 and T-
  72S. However, the Slovaks have come up with a radically different version of the T-72, based on a T-72S hull with a heavily-
  modified T-72M1 turret mounted on it. Two versions of these very-different T-72s are built, designated the T-72M1 Moderna and T-
  72M2 Moderna. Though there are some rumors of Slovak use and they are marketing the design heavily on the international
  market, there are no confirmed users as of yet.
  The first model, the T-72M1 Moderna, was meant to be sort of a tank that also conduct effective short-range air defense as well as
  have a lighter weapon for use against light vehicles and personnel. Two this end, the T-72M1 Moderna turret retains it’s primary
  armament – but on each side of the turret, a 20mm Oerllikon KAA autocannon is mounted. The autocannons have independent
  elevation and depression from the main gun (but can’t be turned in different directions); depression is about the same as the main
  gun (about -5 degrees), but the elevation limit is just short of straight up. Different sights are used for the autocannons and the
  main gun/coaxial machinegun; the commander has controls for both the autocannons and the main guns, as does the gunner, and
  using both the commander and gunner, the main gun or coaxial machinegun and autocannons can be firing simultaneously. The
  sights for both weapons are separate, but approximately the same in capability, and both are stabilized equivalently. The T-72M1
  Moderna has a laser detection system that can automatically one or more of the five smoke grenade launchers on each side of the
  turret. The gunner and commander have thermal imagers and other upgraded night vision devices, and the main gun and
  autocannons have separate laser rangefinders. The ballistic computer has also been updated to be able to assist both the main
  gun and autocannons. The T-72M-1 Moderna can mount ERA on the turret front, glacis, and hull sides; the autocannon mountings
  do not allow for the installation of ERA on the turret sides.
  The T-72M2 Moderna works from the same concept, but the 20mm autocannons are replaced with a twin autocannon mounting on
  right side of the turret. The autocannons on the T-72M2 Moderna are 30mm 2A42 autocannons instead of the 20mm KAA
  autocannons, and this allows the autocannons to be used against light armor as well as air targets and light vehicles. Sighting
  equipment is slightly different, and the ballistic computer is reprogrammed for the new autocannons and for general accuracy. The
  mounting of both autocannons on one side of the turret also simplifies the feed system and concentrates their fire.
  The T-72S-based hull of the T-72 Moderna uses side skirts hade from a plastic/aluminum sandwich instead of the Gill armor of the
  standard T-72S. Like the T-72S, the floor armor is strengthened and the autoloader holds 22 main gun rounds. The Moderna’s
  main gun is a 2A46M, with ATGM capability, though ammunition carriage is reduced in order to carry ammunition for the
  autocannons.
  Twilight 2000 Story: The T-72M1 Moderna does not exist in the Twilight 2000 timeline; the T-72M2 Moderna does, however, but it
  is called the T-72M1 Moderna.
  Merc 2000 Story: This vehicle was chopped by the budget axe and does not exist except in prototype form.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-72M1
  Moderna
  $586,638
  D, A
  500 kg
  44.6
  tons
  3
  21
  Thermal Imaging (G, C), Image
  Intensification (G, C), Passive
  IR (D)
  Shielded
  T-72M2
  Moderna
  $598,960
  D, A
  500 kg
  44.7
  tons
  3
  21
  Thermal Imaging (G, C), Image
  Intensification (G, C), Passive
  IR (D)
  Shielded
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor*
  T-
  72M1/M2
  Moderna
  130/91
  33/21
  1200+400
  440
  Trtd
  T6
  TF112Cp TS24Sp TR19 HF148Cp HS24Sp
  HR12
  
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  T-72M1
  Moderna
  +3
  Good
  125mm 2A46M gun, 2x20mm KAA
  autocannons, PKT, NSVT (C)
  33x125mm, 4xAT-11, 800x20mm,
  2000x7.62mm, 300x12.7mm
  T-72M2
  Moderna
  +4
  Good
  125mm 2A46M gun, 2x30mm 2A42
  Autocannons, PKT, NSVT (C)
  33x125mm, 4xAT-11, 535x30mm,
  2000x7.62mm, 300x12.7mm
  *Hull floor armor is 8.
  
  Reumech OMC Olifant
  Notes: The Centurion tank had been in use by the South Africans since the late 1950s – at first, the South Africans bought them
  directly from the British, but later, bought others from India and Jordan. Starting in 1963, the UN imposed ever-more-restrictive
  trade embargoes on South Africa, due to its apartheid practices and human right violations – and those embargoes started with
  weapons, and were adhered to by most countries of the world. This forced the South Africans to develop their own arms industry
  (often with surreptitious help from the Israelis). This included upgrading of the South Africans’ Centurion tank force. The
  increasingly more comprehensive upgrades that the Centurion received over the decades have often mystified world military
  experts, as until the past decade or so, South Africa’s enemies had nothing to compare to the tanks that the South Africans were
  fielding at any particular time. However, the South Africans have had, for most of their existence as an independent country, a sort
  of "siege mentality" – they were almost continually at war with at least one, and on occasion all, of their neighbors.
  The Early Upgrades: Skokiaan, Semel, and Olifant Mk 1
  The South Africans began with a force of mostly Mk 2 and Mk 3 Centurions, with some later acquisitions of Mk 5 Centurions. The
  first upgrades made to the Centurions were simple, and primarily for test purposes; eight Mk 3 Centurions were re-engined with
  810-horsepower gasoline engines in 1972; despite the higher power rating, these were newer technology engines and more fuel-
  efficient. These vehicles were called Skokiaans (Skokiaan is a sort of South African moonshine). The Skokiaans and 27 other
  Centurions (Mk2s and Mk3s for the most part) were then converted into tanks the South Africans called Semels (or Centurion 5As,
  particularly in other parts of the West) in 1974, which had the same engine, along with a semiautomatic transmission, and other
  improvements that essentially turned them into Centurion Mk 5s with more powerful engines -- sort of. There were some other
  differences between Semels and Centurion Mk 5s; the Besas were retained, as was the twin-coaxial layout of the Besas; the
  gunner had no laser rangefinder. They could carry the droppable 273-liter auxiliary fuel tanks, as well as tow the Centurions extra
  fuel trailer. In game terms, however, the Skokiaan and Semel are the same.
  The South Africans then undertook a much more ambitious upgrade program in 1976, producing the Olifant (later the Olifant Mk 1
  after further-upgraded versions were built). The Olifant Mk 1 entered service with the SANDF in 1978. The Olifant program
  benefited greatly from the Israelis’ Sho’t program (their rebuild of the Centurion).
  The Olifant Mk 1 was essentially a further-upgraded Semel, but has many more improvements over previous Centurion upgrades,
  including a better suspension, increased mine protection, a more fuel-efficient engine, slightly better armor (including side skirts),
  minor improvements to the fire control, and a more effective fire suppression system. The Mk 1 was also re-engined again, this
  time with 750-horsepower diesel engine (a Teledyne AVDS-1790-2A from plans and actual engines probably supplied by Israel, but
  possibly also by the US herself) and semi-automatic transmission (again US-designed). The better suspension included new
  treads, roadwheels, and some of the shock absorbers. Fuel capacity was dramatically increased, made possible by the more
  compact engine. The gunner received some night vision equipment (primitive, by the standards of the time); the driver had no night
  vision gear, and the commander had merely a hand-held image intensifier that was issued with the Mk 1, along with a hand-held
  laser rangefinder. The turret uses a new hydraulic drive (with a manual backup) that traverses quicker than a Centurion Mk 2 or 3.
  The hated Besa machineguns were replaced with Browning M-1919A4s; one coaxial was removed, and the commander received a
  pintle-mounted M-1919A4. The Olifant Mk 1 had four smoke grenade launchers on each side of the hull.
  The First Major Upgrade: The Olifant Mk 1A
  The Olifant Mk 1 received a major upgrade with the advent of the Mk 1A in 1983 (with service beginning in 1985). It was
  discovered, particularly in Angola, that the Olifant Mk 1 and its 20-Pounder main gun was against even the T-55 from some angles.
  Production stopped in the mid-1980s. Nonetheless, despite the numbers produced and the fact that the Mk 1A is still in SANDF
  service in limited numbers, the Mk 1A was meant to be an interim solution for use until the advent of the Mk 1B version. The Mk
  1A may in fact be the most numerous SANDF tank in service.
  The upgrades included a locally-manufactured version of the British L-7 105mm gun, the GT-3, along with the installation of
  modified sights and ammunition racks to match. The number of smoke grenade launchers on each side of the turret was doubled
  to eight. Fire control was updated by the addition of a laser rangefinder to the gunner’s sight system. (The commander still has a
  hand-held laser rangefinder and image intensifier, and used simple telescopic optical sights.) A slight upgrade was made to the
  armor suite. Olifant Mk 1As had gasoline engines in their very early stages of production, but this was quickly switched to the same
  750-horsepower engine as found on the Olifant Mk 1, with the gasoline engine-powered versions having their engines and
  transmissions replaced. The night vision suite received a small upgrade, and the coaxial and commander’s machineguns were
  replaced with MG-4 chambered for 7.62mm NATO. The driver can replace his forward vision block with an IR vision block. The
  commander has a new cupola, which manually rotates independent of the turret. The front hull of the Mk 1A has attachments
  allowing the use of mine rollers and plows. Fuel tank capacity has been further increased, but the smoke grenade mortar has been
  removed.
  New Production: The Olifant Mk 1B
  
  The Olifant Mk 1B began production in 1991, and remained in production through most of the 1990s. They had a major difference
  from their kin: the Olifant Mk 1B is a new production vehicle instead of being a rebuild of existing Centurions or Olifants. This
  meant that major changes could be made in almost every area of the design, from bolts to main guns. The Olifant Mk 1B is a
  misnomer in my opinion – the Mk 1B is, in my mind, a new tank and Mk 2 might have been a better designation. Unlike earlier
  versions, the Mk 1B was originally manufactured by Reumech OMC; but early in production, they were bought out by Vickers
  OMC, later on by Vickers OMC. (These companies themselves were later renamed or bought out a number of times after
  production of the Mk 1B was completed.) The Mk 1B is still in wide service within the SANDF.
  The Olifant Mk 1B is armed with an upgraded version of the GT-3, called the GT-7, with addition of a thermal sleeve. A
  combination of rearranged storage and new interior design meant that the amount of main gun ammunition carried could be
  increased to 68 rounds. The MG-4 coaxial and commander’s machinegun were retained, as were the 16 smoke grenade launchers.
  In addition, the Mk 1B can make a thick, oily smoke screen by injecting diesel fuel directly into the tank’s exhaust. The gunner’s
  station received a major fire control change, with the addition of an integrated sight system including a laser rangefinder and
  ballistic computer, day telescopic sights, and night vision devices. Headlights are mounted higher to increase their protection
  against breakage due to being hit by bushes, trees, and other obstacles; they are also contained within armored housings. The
  commander has his own night vision and telescopic day sights, as well as a laser rangefinder – the hand-held image intensifier and
  laser rangefinder is no longer necessary. The loader has a periscope atop the turret roof, though it is not magnified. Atop the main
  gun, a white light/IR searchlight has been mounted.
  Armor protection likewise received a major upgrade, including hull floor armor that is doubled in thickness as well as being spaced
  – a concession to the large amount of land mines that the SANDF was encountering. (The torsion bars are between the armor
  plates of the hull floor.) In addition, protection has been increased on almost every other face, with spaced armor being added to
  the turret and hull sides (largely in the form of special side skirts, similar in concept to those of the M-2 Bradley’s side skirts); armor
  is generally thickened throughout the rest of the Mk 1B, and appliqué also underlies the spaced armor of the turret. The side skirts
  are large enough to protect all running gear (roadwheels, return rollers, and drive sprocket, as well as the final drives. As a last
  resort, the Mk 1B has an automatic fire and explosion suppression system, with handles inside and outside as a manual backup,
  and internal fire extinguishing bottles. The armor is partially modular, allowing for appliqué armor of spaced armor to be easily
  mounted (though the SANDF has not yet done this). The ammunition is likewise contained in armored bins, and the fuel tanks are
  self-sealing. The turret has a bustle, but it is not only for ammunition carriage; it is used for carrying some of the crew’s gear and
  some of the tank’s maintenance equipment. The bustle does not have blow-out panels. The bustle holds 10 rounds of main gun
  ammunition.
  The Mk 1B has a new engine, a turbocharged diesel with an automatic transmission. Most Mk 1Bs have a 900-horsepower, but
  late in production, this was replaced with a 9050-horsepower engine, and some earlier-production models were also retrofitted. The
  suspension is improved with new torsion bars for the running gear and hydraulic dampeners added to the first and last pair of
  roadwheels. The driver has a roomier, more comfortable compartment, with a steering yoke instead of the tillers of earlier models,
  and a conventional brake pedal and gas pedal. The driver also has night vision to aid him in driving, and vision blocks with a wider
  angle of view. His (and all crewmembers’) hatches are increased in armor protection and have hydraulic assist to make them easier
  to open. Information about the ammunition supply, local weather conditions, and general condition of the tank are accessible to the
  turret crew via CRT (and later LCD) screens; the screens can also display target information and output from the sights and night
  vision gear. This is called the Turret Management System. Finally, fuel storage has been increased.
  As with the Mk 1A, the Mk 1B has attachments for mine rollers and mine plows; in addition, the Mk 1B can be gfitted with a
  special "bush basher" – a strong v-shaped bar that projects ahead of the hull to knock dense vegetation out of the way or rip it out
  of the ground. It can do this with bushes, shrubs, or the African version of hedgerows, but in general it will not knock over a tree or
  shoulder it aside.
  The New Kid on the Block: The Olifant Mk 2
  The Olifant Mk 2 was a long-delayed version of the Olifant; design studies began almost as soon as the Mk 1B went into
  production, and it was originally expected by the South Africans that the Mk 2 would be in service by 2000 or 2001. Political
  upheavals, the lack of enemies with powerful main battle tanks (until the relatively recent introduction of T-72s into the region), and
  budget difficulties delayed the Mk 2. In 2003, BAE Systems (the company that Reumuch OMC ultimately became – so far) received
  a contract to assemble earlier design work and begin new design work to produce the Mk 2, and in 2005, upgrades on 26 Mk 1Bs
  began in earnest to produce the Mk 1B. The SANDF did not receive the first Mk 2s until 2007. More upgrades have continued
  since 2005. The time delay had a good side-effect – the Mk 2 has some of the improvements used in the South African Tank
  Technology Demonstrator (TTD). (It should be noted that in the 1990s, about half of the Olifant Mk 2s were to be new-production
  vehicles – now, virtually all Mk 2s will be upgraded Mk 1Bs.)
  The Mk 2 is armed with an upgraded version of the same 105mm G-7 main gun that the Mk 1B uses, called the GT-8. Originally,
  the 120mm GT-8 was designed with German help to arm the Mk 2, but is decided that with modern ammunition, the 105mm gun
  
  was capable of dealing with the tanks of any potential adversary, and would be cheaper then retrofitting a 120mm gun. Though the
  Mk 2 is under-gunned by modern MBT standards, it is adequate for its area of the world. The turret is designed, nonetheless, to
  allow a 120mm gun to be retrofitted. The coaxial and commander’s machineguns have been replaced by the more modern SS-77
  machinegun. The Mk 2 has advanced fire control and stabilization, including a modern ballistic computer, laser rangefinder, and
  day and night sights. The Mk 2 has a hunter-killer capability, with the commander having virtually identical day/night sights, a laser
  rangefinder, and night vision gear; the commander also receives information from the ballistic computer. The computer allows
  targets found by the commander to be automatically handed off to the gun system; the gun automatically slews to the new target
  after the current target has been hit, with no intervention by the gunner being required. (The gunner has an override for this
  feature, in case a follow-up shot at his first target is required.) The Mk 2 is capable of engaging and hitting targets at long range
  while at an almost complete gallop.
  The base chassis and turret are those of the Mk 1B, but the armor has been almost completely removed and replaced by a
  modular armor package that makes repairs and upgrades easy. The frontal armor of the Mk 2 is composite, while the turret side
  and side skirts are of spaced armor, with outer surfaces of an aluminum/plastic sandwich. Lugs for ERA are present on the glacis,
  turret front, turret sides, and hull sides; (these lugs can take 1st, 2nd, or 3rd-generation ERA. Originally, the Mk 2 was to have a
  wedge-shaped turret and much more pointed glacis, but with the use of modular armor packages, these shapes were abandoned.
  Propulsion is supplied by a 1040-horsepower turbocharged diesel engine; this engine is US-designed, but the plans were supplied
  to South Africa through Israel.
  Twilight 2000 Notes: South Africa found itself in the Twilight War with about half-and-half Olifant Mk 1As and 1Bs. However, a tiny
  fraction of South Africa’s tank force were Mk 1s, and even tinier fraction were Semels. The Olifant Mk 2 does not exist in the
  Twilight 2000 timeline.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Skokiaan/Semel
  $299,691
  G, A
  450
  kg
  44.75
  tons
  4
  18
  Headlights
  Enclosed
  Olifant Mk 1
  $311,112
  D, A
  450
  kg
  51.8
  tons
  4
  20
  Active IR (G), Image
  Intensification (C)*
  Enclosed
  Olifant Mk 1A
  $480,433
  D, A
  450
  kg
  56
  tons
  4
  24
  Passive IR (D, G), Image
  Intensification (G, C)*
  Shielded
  Olifant Mk 1B
  (900 hp)
  $411,650
  D, A
  450
  kg
  58
  tons
  4
  28
  Passive IR (D, G, C), Image
  Intensification (G, C), WL/IR
  Searchlight
  Shielded
  Olifant Mk 1B
  (950 hp)
  $411,852
  D, A
  450
  kg
  58.1
  tons
  4
  28
  Passive IR (D, G, C), Image
  Intensification (G, C), WL/IR
  Searchlight
  Shielded
  Olifant Mk 2
  $490,427
  D, A
  500
  kg
  58
  tons
  4
  30
  Thermal Imaging (G, C),
  Image Intensification (G, C),
  Passive IR (D)
  Shielded
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Skokiaan/Semel
  142/56
  32/23
  790
  472
  Trtd
  T6
  TF42 TS12 TR6 HF53 HS10 HR6
  Olifant Mk 1
  110/77
  25/18
  1037
  409
  Trtd
  T6
  TF40 TS17 TR11 HF60 HS13 HR8
  Olifant Mk 1A
  102/71
  23/17
  1240
  442
  Trtd
  T6
  TF51 TS20 TR16 HF64Sp HS14 HR10
  Olifant Mk 1B
  112/79
  25/19
  1468
  472
  Trtd
  T6
  TF54Sp TS22Sp TR16 HF70Sp
  
  (900 hp)
  HS16Sp HR10**
  Olifant Mk 1B
  (950 hp)
  117/82
  26/20
  1468
  500
  Trtd
  T6
  TF54Sp TS22Sp TR16 HF70Sp
  HS16Sp HR10**
  Olifant Mk 2
  126/88
  28/22
  1470
  552
  Trtd
  T6
  TF107Cp TS32Sp TR18 HF134Cp
  HS23Sp HR11***
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Skokiaan/Semel
  +1
  Basic
  20-Pounder Gun, 2x7.92mm Besa,
  51mm Smoke Mortar
  65x20-Pound, 3375x7.92mm,
  30x51mm Mortar
  Olifant Mk 1
  +1
  Basic
  20-Pounder Gun, M-1919A4, M-
  1919A4 (C), 51mm Smoke Mortar
  64x20-Pound, 4750x.30-06,
  30x51mm
  Olifant Mk 1A
  +2
  Basic
  105mm GT-3, MG-4, MG-4 (C)
  64x105mm, 4750x7.62mm
  Olifant Mk 1B
  +3
  Fair
  105mm GT-7, MG-4, MG-4 (C)
  68x105mm, 4750x7.62mm
  Olifant Mk 2
  +4
  Good
  105mm GT-8, SS-77, SS-77 (C)
  69x105mm, 5000x7.62mm
  *The commander has a hand-held image intensifier. The commander also has a hand-held laser rangefinder. Both have cables
  allowing them to draw upon vehicle power, as well as batteries for use away from the vehicle.
  **Hull floor armor for the Olifant Mk 1B is 8Sp.
  ***Hull floor armor for the Olifant Mk 2 is 10Sp.
  
  Hyundai Rotem K-1
  Notes: By the 1970s, the South Korean Army and Marines had a critical tank problem. Not only was their tank force too small to
  deal with a North Korean Invasion, it’s tank force consisted primarily of M-48A3K and M-48A5K (domestically-upgraded versions of
  the M-48 tank), as well as a smattering of M-4A3E8 tanks left over from US stocks after World War 2 and the Korean War. These
  tanks could not deal with the large advantage in armor the North Korean Army possessed, including a large number of T-62s.
  The US was unable to send the South Koreans M-60A1 and M-60A3 tanks, as the US itself had a shortage of those tanks after
  replenishing Israeli stocks and then phasing out her own M-48A3 tanks. The South Koreans looked then to Germany to obtain a
  license to domestically produce Leopard 1s, but the South Korean MoD felt this would be counterproductive given the imminent
  start of production of the US M-1 Abrams and the German Leopard 2. In addition, licenses for domestic production of the M-60A1,
  M-60A3, M-1, or Leopard 1 or 2 would have been cost-prohibitive, as many components would have to be imported.
  Therefore, the South Koreans undertook to produce their own up-to-date tanks. However, they had the help of General Dynamics
  in this venture, and the resulting K-1 (sometimes called the K-88, though this is incorrect and the result of a slip of the tongue of
  the South Korean president at the time) ended up looking like a smaller version of the M-1 Abrams. (This resulted in US troops in
  South Korea often calling the K-1 the "Baby M-1" or "Mini M-1.") The first K-1s entered limited service in 1987 and full production
  in 1988; first prototypes were available for field testing as early as 1983, however.
  The fielding of the K-1 (and later the K-1A1) directly led the North Koreans to upgrade their T-62s (the Ch’onma-Ho variant), as
  well as develop a new tank (the P’okpoong-Ho); North Korean troops often refer to the K-1 and K-1A1 as the "Monster Tank"
  (when out of earshot of their officers; between the K-1, K-1A1, and the T-90Ss that the South Koreans recently bought, as well as
  American M-1A1s and M-1A2s, the North Korean tankers are reportedly a bit worried about going into combat against the South
  Koreans).
  The K-1
  The K-1 is in fact easily mistaken for an M-1 Abrams, though when one gets closer one sees the size difference, and the South
  Koreans use a different camouflage pattern than the M-1 (though they still use the chemical weapon-resistant CARC paint). The
  layout is basically the same as the M-1 in layout, though the hull has a lower profile and the turret a much lower profile. The bustle
  rack of the K-1 extends almost all the way around the rear and sides of the turret, with the sides of the rack extending almost to
  the front of the turret. (This is a reflection of the tighter interior room – these days, South Korean soldiers aren’t that much smaller
  in stature than most American troops.) This large bustle rack also functions as sort of a faux bar-type armor. The K-1 is quite a bit
  lighter than the first-generation M-1, and does not nearly have as heavy armor as the M-1 (especially newer ones). The K-1 was
  therefore equipped with a German-designed 1200-horsepower MTU MB-871 Ka-501, though this engine is slated for an upgrade to
  a more compact and more powerful MTU MB-873 Ka-503 developing 1500 horsepower in the future. The transmission is fully
  automatic; it is designed by Allison for the original engine, but the new engine is coupled to a German ZF Friedrichschafen
  transmission.
  The suspension of the K-1 uses six roadwheels. It is sort of interesting; roadwheels 1, 2, and 6 use a hydropneumatic suspension,
  while roadwheels 3, 4, and 5 use conventional torsion bars. This suspension gives a somewhat smoother ride than most tanks;
  however, the primary advantages are greater stability when the K-1 is firing on the move, and the ability to use the suspension to
  further increase the elevation and depression capabilities of the main gun and coaxial machinegun when the K-1 is halted.
  Because of this suspension, the main gun and coax are able to elevate and depress roughly twice as much when halted as it can
  when moving (+20° to -9.7°). This can be a handy advantage in some of the mountainous areas and steep valleys found in much
  of South Korea (and North Korea as well); it also allows the K-1 to "kneel," further lowering its silhouette when stationary. Treads
  are modified versions of those used on the original M-1 Abrams.
  The K-1 uses a KM-68A1 main gun, which is the same as the US M-68E1 105mm rifled gun, but built under license in South
  Korea. The fire control system was designed by Hughes Aircraft, and includes a laser rangefinder and a powerful ballistic computer
  that can serve both the gunner and commander simultaneously. However, after 3450 K-1s had been built, Hyundai switched to
  sights and night vision equipment designed by Texas Instruments, which were superior, less complex, and used an eye-safe laser
  rangefinder. The commander also has his own laser rangefinder, and part of the ballistic computer’s capabilities is a program that
  helps the commander to plot supporting fires. Unlike the early M-1 versions, the K-1 has a CITS system for the commander as
  well as gunner’s sights, which allows for a hunter-killer capability that the M-1 of the time did not have and would not have until the
  advent of the M-1A2. The commander and gunner both had thermal imagers, image intensifiers, as well as conventional day
  telescopic sights, and the driver had a night vision block; essentially, the night vision suite of the K-1 was superior to that of an M-
  1 Abrams of the same period. The K-1 is equipped with an M-60E2-1 coaxial machinegun; the commander has auxiliary controls
  for both the main gun and the coax. The commander has a manually-rotating cupola equipped with a pintle-mounted K-6
  machinegun (the South Korean-built version of the M-2HB, identical for game purposes), and the loader has a pintle-mounted M-
  60D (an M-60 machinegun with spade grips instead of a conventional stock and pistol grip trigger). The K-1 has six smoke grenade
  
  launchers on either side of the turret, and can lay a smoke screen by injecting diesel fuel into its exhaust. The K-1 has lugs on its
  front hull and final drives that allow the installation of a mine plow or mine roller.
  Though the armor suite is still officially classified, its composition has been confirmed to be very similar to that of the M-1 Abrams,
  with Chobham over the frontal arc and spaced laminate on the sides, with conventional RHA in the rear. The crew compartments
  (driver and turret crew) are surrounded by 4-inch-thick aluminum alloy shells with Kevlar anti-spalling liners to increase protection.
  The armor protection is not as heavy as that of the M-1, and Hyundai has never used the DU mesh armor inserts that the HA
  variants of the M-1 uses. In original production, the K-1 did not have an automatic fire extinguishing system, so the crew had to
  manually pull fire extinguishing handles and/or use hand-held fire extinguishers. An automatic fire detection and extinguishing
  system was later retrofitted, though the manual system was retained as a backup. Though the K-1 does have an air conditioner as
  well as a heater, it does not have an NBC overpressure system, so the crew must wear NBC suits and hook up to a collective
  NBC system if such threats occur. Importantly, the K-1 has the same sort of blow-off panels in the turret bustle where ammunition
  is stored, and the ammunition is behind blast doors.
  In addition to the ROK Army, the K-1 is used by the ROK Marines.
  The K-1A1
  Though the first K-1A1s began production in 1996, production was so slow at first that they were not officially considered to be "in
  service" by the ROK Army until 2001. The primary difference between the K-1 and K-1A1 is the main gun, which on the K-1A1 is
  a 120mm KM-256 (a license produced US M-256 gun, which is in turn a modification of the German Rheinmetall L-44). The sights,
  ballistic computer, and laser rangefinders are also replaced by upgraded fire control equipment, in order to match the greater
  capabilities of the 120mm gun. The night vision equipment is also somewhat improved, and the main gun is better stabilized. This
  has increased the weight of the K-1A1 version in general; however, due to a more efficient transmission as well as some extra
  computers added to the engine, the K-1A1 actually has better fuel economy than the K-1. Due to the shape of the new gun
  mantlet, the coaxial machinegun is in a slightly different place than on the K-1 (it is mounted much higher than on the K-1). On the
  K-1A1, the entire sight system for the gunner is integrated, including the night vision sights and the day telescopic sight; on the K-
  1, the day telescopic sight is separate from the night sights.
  The armor on the turret sides and front is somewhat improved on the K-1A1, giving the turret a more angular appearance than on
  the K-1. The joints between armor panels of the K-1A1 are also more rounded than on the K-1 to reduce the amount of shot traps.
  The glacis armor is also slightly improved, primarily through the use of more advanced Chobham armor. The K-1A1 also has a
  laser warning system, which lets the crew know when laser targeting beams are being directed at them. The K-1A1s smoke
  grenade launchers can be set to automatically trigger (usually one of the smoke grenade clusters on each side) when the K-1A1 is
  being lased.
  The K-1M
  In 1997, the Malaysians decided they needed a modern tank with better protection than their tanks had at the time (and better
  protection than their neighbors’ tanks, particularly those of Myanmar/Burma). However, they could not afford many of the advanced
  tanks in the world at the time. The first country they looked to was South Korea, as the Malaysians had long had an extensive
  diplomatic and trade relationship with the South Koreans. The Malaysians badly wanted to buy the K-1, but the cost was still too
  high for their budget, and the Malaysian Army felt that the K-1 was a bit heavy for their needs. Hyundai responded with the K-1M.
  This version of the K-1 differed primarily in the armor suite, which was less extensive than that of the standard K-1 but still better
  than any of their neighbors (and still had a version of Chobham armor), and different ammunition racks that stored less main gun
  ammunition, further decreasing the weight and cost. The K-1M carried more machinegun ammunition than the standard K-1, as the
  Malaysians felt that they faced a greater threat from infantrymen armed with RPGs and ATGMs. For this reason, the K-1M was
  also equipped with lugs for ERA on the glacis, turret front and sides, and hull sides. The air conditioning system was much more
  efficient than that of the K-1, but the K-1M would have no heating system for the crew. The K-1M did, however, have the laser
  warning system that had been designed for the K-1A1. Unfortunately for Hyundai, Bumar Labedy of Poland swooped in at the last
  moment with their PT-91 Twardy and undercut the price the South Koreans were asking for the K-1M, and the Malaysians quickly
  accepted the Poles’ offer. Only a few K-1M prototypes were actually built.
  Twilight 2000 Notes: The primary ROK tank in the Twilight 2000 timeline was the K-1; though most of these had an automatic fire
  extinguishing system, only a few had been modified with the 1500-horsepower engine. Only about 25 K-1A1s were on hand for the
  Twilight War. In addition, some 50 K-1Ms were put into service with the ROK Army, as they were easier and quicker to produce
  and required less materials for production; these were designated K-1E1 by the ROK MoD.
   
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  
  K-1 (1200
  hp)
  $847,339
  D, A
  700
  kg
  51.1
  tons
  4
  21
  Thermal Imaging (G, C), Image
  Intensification (G, C), Passive IR (D)
  Shielded
  K-1 (1500
  hp)
  $848,139
  D, A
  700
  kg
  51.5
  tons
  4
  21
  Thermal Imaging (G, C), Image
  Intensification (G, C), Passive IR (D)
  Shielded
  K-1A1
  (1200 hp)
  $617,072
  D, A
  700
  kg
  54.5
  tons
  4
  24
  2nd Gen Thermal Imaging (G),
  Thermal Imaging (C), Image
  Intensification (G, C), Passive IR (D)
  Shielded
  K-1A1
  (1500 hp)
  $617,872
  D, A
  700
  kg
  54.9
  tons
  4
  24
  2nd Gen Thermal Imaging (G),
  Thermal Imaging (C), Image
  Intensification (G, C), Passive IR (D)
  Shielded
  K-1M
  $576,861
  D, A
  700
  kg
  49.7
  tons
  4
  21
  Thermal Imaging (G, C), Image
  Intensification (G, C), Passive IR (D)
  Shielded
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  K-1 (1200
  hp)
  145/102
  33/22
  1815
  614
  Trtd
  T6
  TF146Cp TS36Cp TR22 HF183Cp HS26Sp
  HR14
  K-1 (1500
  hp)
  177/124
  40/27
  1815
  782
  Trtd
  T6
  TF146Cp TS36Cp TR22 HF183Cp HS26Sp
  HR14
  K-1A1 (1200
  hp)
  143/100
  33/22
  1815
  593
  Trtd
  T6
  TF155Cp TS39Cp TR24 HF190Cp HS28Sp
  HR16
  K-1A1 (1500
  hp)
  173/121
  39/26
  1815
  712
  Trtd
  T6
  TF155Cp TS39Cp TR24 HF190Cp HS28Sp
  HR16
  K-1M
  154/108
  35/23
  1815
  597
  Trtd
  T6
  TF142Cp TS30Sp TR17 HF178Cp HS25Sp
  HR14
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  K-1
  +3
  Fair
  105mm KM-68A1 gun, M-
  60E2-1, K-6 (C), M-60D (L)
  47x105mm, 8600x7.62mm, 1000x.50
  K-1A1
  +4
  Good
  120mm KM-256 gun, M-
  60E2-1, K-6 (C), M-60D (L)
  32x120mm, 8600x7.62mm, 1000x.50
  K-1M
  +3
  Fair
  105mm KM-68A1 gun, M-
  60E2-1, K-6 (C), M-60D (L)
  41x105mm, 9460x7.62mm, 1100x.50
  Hyundai Rotem K-2 Black Panther
  Notes: Though the K-1 and K-1A1 tanks were considered by the South Korean MoD to be more than adequate to handle North
  Korean armor, the South Koreans nonetheless started design studies in 1995 for a successor to the K-1 and K-1A1. The primary
  motivation was financial – the K-1 and K-1A1 used a number of foreign-built and license-produced components, and this
  concerned the South Korean military supply experts in the case of war. In addition, some sales of the K-1 and K-1A1 had been
  blocked by one or more countries who did not want their technology to be supplied to countries they did not like, and the very
  important Chobham-type armor was actually built in the US and shipped to Hyundai for installation on the K-1 and K-1A1. There
  were also several new tank design wrinkles the South Koreans wanted to try, but could not be easily retrofitted to the K-1 series. A
  
  little over 90% of the Black Panther is designed by Hyundai and its subcontractors, and the tank is completely manufactured in
  South Korea. The ROK Army planned to eventually have 680 Black Panthers, but budget problems temporarily reduced this figure
  to 390, before the 680 total figure was re-approved. (The South Korean Government was quite shocked at the unexpectedly-high
  cost of the K-2, which is in real-life money almost twice that of the K-1A1, and rivals the real-world price of the latest M-1A2 SEP
  variants.) Low-rate initial production has already started as of the time I write this (mid-October 2009), with full-scale mass
  production to begin in 2011; deliveries to the ROK Army are expected to be completed by 2018. The K-2 may be the most
  advanced tank design ever put into production. (A downside, however, is that the K-2 has a lot of complex components that could
  break down, and presents the potential of a maintenance nightmare.)
  In mid-2008, Hyundai Rotem signed a joint development contract with Otokar of Turkey to produce their own next-generation tank,
  the Altay. Most details of the Altay have yet to be released, but the Altay will be heavily based on the Black Panther. The Altay,
  however, will be built entirely in Turkey using several licensing agreements.
  The Initial K-2 Tank Design
  Though the design of the Black Panther is modular and it is designed to be easily upgraded and updated, the following information
  covers the versions of the K-2 that should roll off the production line under LRIP in 2009-2010 and when mass production begins
  in 2011. (Most projected upgrades are for an as-yet-undetermined date in the future.) The K-2 has virtually all of the latest
  developments in world tank design, as well as some novel new developments that are present on few or none of the world’s tank
  designs. The hull is similar in shape to that of the K-1A1, but the turret is entirely different – the rear and right side are higher and
  larger, while the left side has a large step in it, primarily because the space was simply not needed and it made the K-2 less
  expensive. The layout of the K-2 is otherwise conventional, with the commander on the right of the turret, the gunner’s hatch to the
  left of the turret, and the driver’s compartment on the front left of the hull. Unusually, the driver’s vision blocks are built into the
  hatch instead of being in a ring built into the hull; the middle vision block can be replaced by an IR vision block, and the driver has
  a backup camera with IR capability.
  The K-2 uses a 1500-horsepower turbocharged diesel coupled to a fully-automatic transmission. (During initial testing, the engine,
  developed by South Korea’s Doosan Infracore, was not yet ready, and the three prototypes had a German MTU-890 engine
  installed during the first few months of tests.) The Doosan engine is reportedly quite similar to the MTU-890, which is why it could
  be effectively used for testing purposes. The Doosan engine allows the K-2 to accelerate quickly. The Doosan engine is quite
  compact, giving the designers room to incorporate a gas turbine 0.3kW APU; when the APU is on, the K-2’s thermal and acoustic
  signatures are almost nonexistent. The K-2 can ford up to 2.2 meters without preparation, of 4.4 meters with a snorkel kit, which
  takes about 30 minutes to erect. The turret and driver’s compartment are watertight, but the rest of the hull is deliberately designed
  to take in up to 440 liters of water to prevent excessive buoyancy (the K-2 is not meant to float). A powerful bilge pump can
  remove virtually all this water within 2 minutes.
  The suspension of the K-2 can take the K-2 over obstacles 1.3 meters high at full speed, and climb and descend 60-degree slopes
  (forwards or backwards). The K-2 uses a suspension system called ISU (In-arm Suspension Unit). In short, each roadwheel can be
  individually controlled by the driver, allowing the K-2 to not only rock forward and backwards (increasing the K-2’s main gun
  elevation and depression capabilities when stationary), but to "kneel" until the hull floor is almost touching the ground, or lean
  towards a corner. The ISU also gives the K-2 a very smooth and comfortable ride, even over rough terrain, and contributes to the
  stability of main gun shots when the K-2 is in motion. Another advantage of this system is that the K-2 can engage low-flying, low-
  speed aircraft, either with its coaxial machinegun or with certain main gun rounds.
  Armament of the K-2 is an indigenous-designed 120mm L/55 main gun, able to fire all known 120mm main gun rounds. The gun is
  fed by an autoloader, and the K-2 does not have a loader crewmember. As on the K-1 and K-1A1, the coaxial machinegun is an
  M-60E2-1, and the commander’s machinegun is a K-6. Though indigenously designed and produced, WIA (the manufacturer of the
  main gun) had considerable input from GIAT and the design team that produced the autoloader for the Leclerc; components,
  however, are not interchangeable, despite the similarity of design. The K-2’s autoloader is fed by a 16-round magazine contained
  in the turret bustle. On each side of the turret are seven smoke grenade launchers; unlike most modern tanks, these are not
  external clusters, but are instead built into the turret on the sides almost at the front.
  Fire control is advanced; in addition to a modern ballistic computer and laser rangefinder for both the commander and gunner, the
  gunner also has a millimeter-wave radar that can not only detect targets, but also assist in aiming and providing input for the
  ballistic computer. The ballistic computer not only accesses a sensor for crosswind values at the K-2’s position, it checks the target
  position, and if possible from terrain features such as foliage, flags, blowing litter, etc, assesses the wind at the target. The ballistic
  computer can also access the radar to lock on to a target, and use this information along with the laser rangefinder and the
  gunner’s thermal imager to continually update target information until the gunner fires. The computer can also be set in a mode
  where it can override a fire order if the K-2’s and/or the target’s movement might make a shot temporarily likely to miss. This stops
  an accidental miss if the K-2, for example, suddenly hits a bump that the gunner is not prepared for. The computer will then alert
  the gunner when the shot is again likely to hit (generally a fraction of a second later).
  
  The commander and gunner have separate sight units in armored heads atop the turret. While those of the gunner have some new
  wrinkles (such as the radar system), the commander’s sight unit is virtually identical to that of the K-1A1. The commander, though
  can receive input from the radar system (but cannot directly use it), and also benefits from a more advanced ballistic computer. He
  has override controls for the main gun as well as the coaxial machinegun. Another unusual feature is that the commander can drive
  the K-2 (in a more limited fashion) in an emergency – and the gunner can also do so, by using simple auxiliary controls and an
  LCD screen. In essence, the K-2, in an extreme emergency, can actually be operated by one man and fight with only that one
  crewmember – though operations will, of course, be seriously degraded. Even the driver can do this; the driver has a switch that
  commands the computer, fire control system, and main gun to find targets on its own and fire upon them, with the computer
  controlling the rotation of the turret and elevation and depression of the main gun. (Makes you wonder how long it will be before we
  have robotic main battle tanks!) When the main gun is operating in this manner, it communicates with other friendly vehicles with
  the appropriate equipment to avoid fratricide; in addition, like some modern armies, the South Koreans are in the process of
  installing IFF transmitters on their vehicles.
  The composite armor that the K-2 uses over its frontal arc and the turret sides is a closely-guarded secret, but is believed to be
  similar to the advanced Chobham-type armors used on the latest generation of the M-1A2 Abrams; the armor is, however, lighter
  than that of the Abrams, while offering almost the same protection level (though the K-2’s armor does not include the DU mesh
  layer that is used on M-1A2s these days). Tests have been conducted in which the armor was able to defeat an APFSDS-T round
  fired from the same main gun as used on the K-2 at typical tank engagement ranges. The K-2 also has lugs for ERA (typically 3rd-
  generation) on its glacis, hull sides, turret front and sides, and the forward one-quarter of the turret roof. The K-2 also has a soft-
  kill-type active defense system, which has detectors for targeting lasers, jammers for ATGM guidance systems (on a roll of 12+ on
  a d20, the difficulty to the ATGM gunner’s difficulty is increased by one level; outstanding success indicates that the incoming
  missile pre-detonates before it can hit the K-2). A rotating IRCM emitter atop the turret on a low post emit pulsed IR beams to
  decoy IR-guided munitions; their effectiveness is the same as listed for the electro-optical jammer above, and both have a 360-
  degree range of protection, as well as 180-degrees upwards. The detectors also can automatically fire the smoke grenade
  launchers, which may use conventional smoke, WP smoke, or IR-obscuring smoke (the most common type of grenade expected to
  be used in the K-2’s launchers). The millimeter band radar also functions as a detector for incoming rounds; at ranges of 100
  meters or less, it can also detect human beings. To complete the package, the K-2 has IR shrouding for its exhaust and is painted
  in radar-absorbent paint. The K-2 is also equipped with a radar-warning receiver and a small measure of ECM.
  The K-2 is also equipped for the modern electronic battlefield, having a C4I/Battle Management System suite that uses a computer
  and special radios to connect it to other friendly units on the battlefield and allow a battle situation to be continually updated with
  friendly and enemy positions. This system also has a mapping system and a land navigation that includes GPS with an inertial
  positioning backup/supplement. This system is STANAG 4579-compliant (meaning it can interoperate with Battle Management
  Systems used or designed by most NATO countries); this allows it to communicate with the BMS of the M-1A2 Abrams, Stryker,
  and projected future versions of the Bradley used by their US allies. The system also includes an IFF emitter/receiver. The K-2’s
  computers system also has an interesting feature: it allows the K-2’s commander or gunner to communicate with and control light
  UAVs and the small scouting robots that are coming into increasing use today. (Rumors say that the K-2’s standard equipment will
  include a small hand-launched UAV, though I have not included this in the price below.) As is usual for a vehicle equipped with
  such a system, the commander, gunner, and on the K-2, the driver, have a pair of LCD screens to help them manage their
  equipment and the tank in general.
  The K-2 PIP
  Even though Hyundai has yet to even start full-rate production of the K-2, the South Korean MoD has already announced an
  upgrade program for the K-2, to commence after the K-2 has been in service from 2-4 years (which would put it somewhere in the
  neighborhood of 2012-2014). The version of the K-2 that will result is currently being called the K-2 PIP, but it is expected that this
  vehicle will eventually be designated the K-2A1. I will use the K-2 PIP designation here.
  That said, the components of the K-2 PIP program have not been finalized yet. Some are largely agreed upon by the ROK Army
  and the South Korean MoD and some may or not be included; the PIP program is also likely to be carried out in phases rather than
  doing a large, time-consuming unitary upgrade that would stand a good chance of having to be delayed. A phased upgrade
  program would also fit with the highly-modular construction of the K-2. Below, I have put together the most likely upgrades that will
  be undertaken, and then included one other possible upgrade in separate table entries.
  The likely upgrades include an upgrade in the suspension. Part of this is relatively minor (especially in game terms): a change from
  the semi-active ISU to a fully-active ISU. In simple terms, this makes the K-2’s ISU less mechanically complex and more quickly
  adjustable. This upgrade goes hand-in-hand with the second part of the suspension upgrade: a Terrain Scanning System. The
  suspension’s TSS employs a unit (which could be radar, IR, or ultrasound-based) that has a sensor mounted low in the front hull
  and looks about 50 meters in front of the K-2. The unit has a computer that can look as the terrain, give the suspension an ability
  to anticipate what the individual roadwheels will need to do to cope with the terrain, and greatly help smooth out the ride. It would
  also aid in stabilization when the K-2 is firing on the move.
  
  The PIP program also includes armor improvements, using the new NERA (Non-Explosive Reactive Armor) technology. NERA
  uses a classified composition of rubber with a specific (and also classified) composition and consistency, sandwiched between light
  metal plates. NERA has almost no effect against KE penetrators (acting as a mere 4 points of extra armor against these
  projectiles), but against HE and HEAT-type rounds, the protection is dramatic – the equivalent of an extra 60 points of armor
  against these rounds. In addition, NERA is only about a quarter of the weight and half the cost of ERA. (In addition, the lack of the
  use of explosives in NERA means that it could also be used on soft-skinned vehicles.) Finally, since there are no explosives to
  detonate, a NERA tile is not destroyed on that first hit by an incoming round – studies have shown that a NERA tile can remain
  effective after 6-12 hits (I’ll use the figure of 8 hits for game purposes). And just to round things out, a tandem warhead will not
  destroy a NERA tile so that the main charge can penetrate the vehicle’s skin – in game terms, each individual warhead in a
  tandem warhead fired against NERA is resolved as a separate attack, with that same NERA tile getting in the way of penetration.
  As NERA gives virtually no additional protection against KE projectiles, the K-2 PIP will retain and probably use the ability to mount
  3rd-generation ERA – NERA can actually be mounted directly below ERA tiles, without an ERA explosion damaging the NERA tile
  underneath.
  Finally, the K-2 PIP will employ a hard-kill active protection system – it is rumored that the South Koreans have put together
  Russian, Israeli, and US technology and ideas to come with their hard-kill system. The system developed by the South Koreans
  launches special rounds in the path of the missile that quickly break up into a cloud of tungsten pellets, destroying the missile
  before it can hit the tank. 16 of these rounds are available, and they are 75% likely to destroy the incoming missile about 10 meters
  from the K-2. This system protects the K-2 against attacks from any angle. Unlike currently-employed hard-kill active defenses, the
  South Korean system has a small chance of protecting the K-2 against large-caliber rounds (small rounds like autocannon rounds,
  Skeet-type EFPs, or cluster bomb submunitions are too small to be reliably detected). The chance that the system will be able to
  counter such a round is only 5%. The hard-kill system would use the K-2’s existing sensor suite to detect incoming rounds – the
  millimeter radar and part of the computer system in particular were designed with the addition of a hard-kill active defense system
  in mind.
  Two upgrades are described by most sources as within the realm of possibility for the future, but unlikely to actually take place.
  The ROK Army seriously considered using a 140mm main gun based on an experimental Rheinmetall design instead of the
  120mm L/55 gun that is currently used on the K-2. They eventually decided to go with the 120mm gun because of the lack of
  diversity of ammunition developed for the 140mm gun (forcing the South Koreans to develop a range of ammunition themselves),
  the reduction in ammunition capacity of the K-2 due to the larger rounds, and the fact that potential enemies of the ROK have
  almost no vehicles or other targets that a 120mm L/55 gun cannot handle. Nonetheless, the K-2 was designed with that possibility
  in mind, as the 140mm main gun and the associated modifications can be installed on the K-2 with a minimum amount of work.
  Another possibility for the future, described as being very unlikely, is the replacement of the current 120mm L/55 with a 120mm
  L/55 main gun using ETC (Electrothermal-Chemical) propellant. It is believed that this upgrade will never be fielded on the K-2, as
  ETC main gun technology is not projected to be mature enough for reliable use on combat vehicles for about a decade in the
  future. Of course, those of you who know me know I could not resist statting that one out!
  Twilight 2000 Notes: The K-2 does not exist in the Twilight 2000 timeline – indeed, design work on the K-2 never started in the
  Twilight 2000 timeline.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  K-2
  $1,549,810
  D,
  AvG, A
  700
  kg
  55
  tons
  3
  30
  2nd Gen Thermal Imaging (G),
  Thermal Imaging (C), Image
  Intensification (G, C), Passive IR
  (D), Millimeter Radar (G, C)
  Shielded
  K-2 PIP
  $1,985,862
  D,
  AvG, A
  700
  kg
  55.8
  tons
  3
  34
  2nd Gen Thermal Imaging (G),
  Thermal Imaging (C), Image
  Intensification (G, C), Passive IR
  (D), Millimeter Radar (G, C)
  Shielded
  K-2 PIP
  (140mm
  Gun)
  $2,001,565
  D,
  AvG, A
  700
  kg
  56.1
  tons
  3
  34
  2nd Gen Thermal Imaging (G),
  Thermal Imaging (C), Image
  Intensification (G, C), Passive IR
  (D), Millimeter Radar (G, C)
  Shielded
  
  K-2 PIP
  (ETC
  Gun)
  $2,018,253
  D,
  AvG, A
  700
  kg
  55.8
  tons
  3
  36
  2nd Gen Thermal Imaging (G),
  Thermal Imaging (C), Image
  Intensification (G, C), Passive IR
  (D), Millimeter Radar (G, C)
  Shielded
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor*
  K-2/K-2 PIP
  166/117
  38/25
  1950
  762
  Trtd
  T6
  TF145Cp TS36Cp TR22 HF197Cp HS30Sp
  HR18
  K-2 PIP
  (140mm gun)
  163/115
  37/25
  1950
  777
  Trtd
  T6
  TF145Cp TS36Cp TR22 HF197Cp HS30Sp
  HR18
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  K-2/K-2 PIP/K-2 PIP
  (ETC Gun)
  +5
  Good
  120mm L/55 gun, M-60E2-1, K-
  6 (C)
  40x120mm, 10,750x7.62mm,
  1250x.50
  K-2 PIP (140mm gun)
  +5
  Good
  140mm gun, M-60E2-1, K-6 (C)
  34x140mm, 10,750x7.62mm,
  1250x.50
  K-2 PIP (ETC Gun)
  +5
  Good
  120mm L/55 ETC gun, M-60E2-
  1, K-6 (C)
  50x120mm, 10,750x7.62mm,
  1250x.50
  *Hull floor armor for the K-2 is 10Sp.
  
  M-47E1/E2
  Notes: These M-47 variants are used by Spain. The M-47E1 has the engine and transmission from the M-48A5. The M-47E2’s
  standard 90mm main gun has been replaced with a 105mm NATO gun.
  Vehicle
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  M-47E1
  $267,745
  D, A
  935 kg
  46.29 tons
  4
  15
  Headlights
  Enclosed
  M-47E2
  $289,198
  D, A
  935 kg
  46.29 tons
  4
  15
  Headlights
  Enclosed
  Vehicle
  Tr
  Mov
  Com Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  M-47E1/E2
  130/91
  30/20
  875
  556
  Trtd
  T6
  TF41 TS17 TR13 HF51 HS12 HR8
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  M-47E1
  +1
  Basic
  90mm Gun, M-60E2, M-2HB (C)
  71x90mm, 4125x7.62mm, 440x.50
  M-47E2
  +1
  Basic
  105mm gun, M-60E2, M-2HB (C)
  57x105mm, 4125x7.62mm, 440x.50
  Spanish M-48A5 (Spanish-Modified)
  Notes: Spain began upgrading its M-48A5s in 1965. The first was the M-48A5E, which was quickly phased out of service in favor
  of the improved modifications of the M-48A5E1. The M-48A5E1 has a new computerized fire control system, with 70%
  commonality to the M-60A3’s fire control system. 164 of these remain in service. The M-48A5E2 has this fire control system, and
  adds a laser rangefinder, passive IR vision for the commander, driver, and gunner, a more powerful engine, and an ability to lay a
  smoke screen by injecting diesel fuel into its exhaust. Smoke grenade dischargers are also added to either side of the turret. The
  M-48A5E3 replaces the commander and gunner’s passive IR with thermal imaging, full stabilization for the main gun and coaxial
  machinegun, and a fire detection/suppression system.  In addition, Spanish commander’s machineguns are M-2HBs instead of
  MAGs.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  M-
  48A5E1
  $341,408
  D, A
  500
  kg
  48.99
  tons
  4
  17
  Headlights, WL Searchlight
  Enclosed
  M-
  48A5E2
  $404,184
  D, A
  500
  kg
  49 tons
  4
  17
  Passive IR, WL Searchlight
  Enclosed
  M-
  48A5E3
  $478,584
  D, A
  500
  kg
  49 tons
  4
  17
  Passive IR, WL Searchlight,
  Thermal Imaging
  Enclosed
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  M-48A5E1
  122/85
  25/20
  1420
  429
  Trtd
  T6
  TF41 TS17 TR13 HF51 HS12 HR8
  M-48A5E2/E3
  100/70
  20/15
  1500
  393
  Trtd
  T6
  TF41 TS17 TR13 HF51 HS12 HR8
  Vehicle
  Fire
  Stabilization
  Armament
  Ammunition
  
  Control
  M-48E5E1
  +2
  Basic
  105mm gun, MAG, M-2HB (C)
  54x105mm, 8000x7.62N, 600x.50BMG
  M-48A5E2
  +3
  Fair
  105mm gun, MAG, M-2HB (C)
  54x105mm, 8000x7.62N, 600x.50BMG
  M-48A5E3
  +3
  Good
  105mm gun, MAG, M-2HB (C)
  54x105mm, 8000x7.62N, 600x.50BMG
  
  Bofors Strv-103 (S-Tank)
  Notes: In the mid -1950’s, the Swedish Army was looking for a tank that combined several of the new features that had been
  developed for tanks, including a low profile, an autoloader, a high-caliber (for the time) main gun, and excellent speed. They were
  also looking for a replacement for the Swedish version of the Centurion, which was only marginally more effective than the T-55,
  and was rather large, mechanically unreliable, and fuel-hungry. They studied several countries’ tank designs, especially several
  French proposals, and even flirted with contacting the Warsaw Pact. In the end, they went with an…interesting new design built by
  Bofors. The Strv-103, commonly called the S-Tank, was a radical departure from normal tank design, with no turret and a hull-
  mounted gun, hearkening back to some of the tank destroyer designs. Though in other armies it would be considered a tank
  destroyer, the Swedes consider it a main battle tank. Though the design brings a number of benefits, such as a very low profile of
  only 2.14 meters and light weight, it also presents a number of deficits, as will be described below. The S-Tank is primarily a
  defensive weapon, suited to the unique requirements of the Swedish Army of the time. First deliveries began in 1967.
  The S-Tank was revolutionary in many ways; if it had a turret, it might have had export sales (some countries were actually
  interested in the S-Tank, but the lack of a turret was usually the sticking point; another problem, though more easily fixed, was the
  S-Tank’s lack of power.
  The S-103A
  The S-Tank’s turretless design makes for a low profile; it was also felt that, because the S-Tank had almost no profile when
  fighting from a hull-down position, the S-Tank could get away with less armor than most contemporary designs.
  The autoloading main gun allows the crew to be reduced to three, but the layout is not what you might think. The driver doubles as
  the gunner (he is not expected to be driving and gunning at the same time), and he can also fire the sponson machineguns.
  Behind him is a radio operator; he can thus operate several radios at once, and the S-Tank can function as a command tank. The
  driver’s hatch is on the left glacis, with the radio operator using the driver’s hatch. The commander has a cupola on the right side
  of the main gun; the cupola has a traverse of 208 degrees and the commander has auxiliary controls for the main gun, and can
  also double as the gunner; he also has a set of driving controls and can double as the driver.
  The S-Tank’s 105mm main gun, though based partially on the British L-7A2, has some unique design elements, especially in the
  breech area, since it is fed by an autoloader. This gun also utilizes a very long 62-caliber barrel, possible since a large portion of
  the length is supported directly by the hull. This gives the main gun exceptional range, and it uses NATO-standard 105mm gun
  ammunition. However, the design of the S-Tank means that the main gun has no traverse and no elevation. Elevation is
  accomplished by rocking the tank on its suspension; the S-Tank can almost run its gun barrel into the ground, or raise it as high as
  30 degrees. Traverse is done by pivot steering the S-Tank, and it can turn through 360 degrees almost fast enough to get the crew
  sick. This method of traverse and elevation has a major drawback, however – the S-Tank, since it uses the suspension to aim the
  main gun, cannot fire on the move, unless the crew hopes to get a lucky hit. (In game terms, firing on the move is done with no
  gun stabilization and done with a -4 deficit which is not mitigated by the S-Tank’s normal bonuses as well as being one level
  harder.) The commander has a machinegun mounted on a special antiaircraft mount; two more bow-mounted machineguns with
  limited traverse and elevation of their own are found on sponsons on the fenders, and these can also be fired by the commander.
  The M-2HB is found on the right sponson and the Ksp-39 on the left sponson.
  The S-Tank’s engine arrangement is also unusual. The primary engine is a multifuel 240-horsepower engine. However, the S-Tank
  also uses a supplemental gas turbine engine, developing 300 horsepower. The engines are both connected to the drive train, and
  all the driver must do is flip a switch to turn on or off the gas turbine engine. The S-Tank is meant to cruse and travel on just the
  primary engine; the supplemental is designed to give the S-Tank a boost in power in combat. (They can’t run both at the same
  time unless the S-Tank is stationary; this allows the gas turbine to help start the primary engine in cold weather.) Though this
  sounds complicated, the switch in engines is smooth, maintenance is not unduly arduous, and the system is very reliable. The S-
  Tank was the first production combat vehicle to use a gas turbine. The stats below include two travel and combat movement figures
  and two fuel consumption figures; the first is for the primary engine, the second for the gas turbine secondary. (The increase in fuel
  use when using the gas turbine in combat is negligible for game purposes; if you want to be picky, the gas turbine engine uses
  about 0.006 extra liters per minute of combat).
  The suspension of the S-Tank is designed for rough terrain. In addition to being used for elevation and depression of the main gun
  and hull machineguns, the S-Tank can raise and lower its profile by up to 13 centimeters using the suspension. The suspension is
  hydropneumatic and very responsive, as well as being reliable. The S-Tank is also amphibious with preparation; a fording screen
  must be erected around the hull, which takes 15-20 minutes.
  Armor is essentially steel plate, again relying on the low profile and speed for survival. At the front of one tank per platoon is a
  dozer blade, which can clear obstacles or brace the S-Tank when firing its main gun; it can also help protect the vehicle. If the S-
  Tank is hit by the front, it is 50% likely to hit the dozer blade, which adds 10 points of armor to that hit and acts as spaced armor.
  At the rear is an unditching beam; above that are armored boxes for the crew’s gear and equipment.
  
  It should be noted that only 80 S-103As were produced in one production batch, and virtually all of them were quickly thereafter
  upgraded to the then-new S-103B standard.
  The S-103B
  The S-103B is for the most part like the S-103A, though the armor is thickened, especially on the glacis. The S-103B introduced
  the bar/slat frontal armor to help pre-detonate HEAT rounds; this is treated like spaced armor, but 50% of the time it stops 2d6 of
  damage, and the other 50% of the time, 4d6 damage. At the time of the S-103B;’s deployment, this bar/slat armor was considered
  secret and was to be mounted only in wartime. The side skirts also received an update in protective value. The S-103B’s primary
  engine remained the same, but the supplemental gas turbine was replaced by one developing 490 horsepower. The engine change
  was done to help rectify the lack of oomph in the S-103A’s power, and to help with the heavier weight of the S-103B.
  (Nonetheless, the S-103B is sloooow.) The S-103B added a laser rangefinder to the fire control suite (this is useless, of course, if
  the S-103B attempts to fire on the move). The right-side M-2HB sponson-mounted machinegun was replaced with a Ksp-39.
  An interesting development for the S-103B took place at Ft. Knox in the US in 1975. The US Army was toying with the idea of
  procuring a lightweight tank destroyer, and leased two S-103Bs for this purpose (including two Swedish crews, who were reportedly
  paid US TDY money in addition to their normal pay). The results indicated that the S-103B was more accurate than the M-60A1E3
  (the latest version of the M-60 at the time), particularly at long ranges; however, target acquisition took 0.5 seconds longer, though
  actual firing was 1.5 times faster. Similar tests were conducted by the Norwegians (in 1967 with S-103As) and the British in 1968
  (with S-103Bs), with similar results. In all three cases, the testing officers could not identify any significant tactical disadvantage of
  the turretless design, except for the slightly slower target acquisition.
  The S-103C
  In 1986, an upgrade program began to update the S-103B as much as possible. Armor efficacy was further improved (just a bit),
  and the dozer blade became standard on all S-103Cs, instead of having one dozer-equipped S-103 per platoon. The primary
  engine was replaced with a US-designed 290-horsepower diesel engine (the previous engines were British-designed), though the
  gas turbine secondary remained the same. The new diesel engine was smaller, allowing for the installation of larger fuel tanks. The
  laser rangefinder was replaced with an improved model, and a ballistic computer was added. The autoloader was redesigned, as
  was ammo storage, to allow for the storage of more modern ammunition. The crew compartment was given full NBC overpressure
  with a collective NBC backup, as well as radiation shielding. Unfortunately, this redesign as well as an increase in armor made the
  S-103C a bit heavier; it is also some 20cm wider. On the sides of the tank, a pair of 6-barreled Lyran smoke grenade launchers
  were added. The S-103 was first issued in 1988, but it was the last hurrah for the S-Tank – by the mid-1995s, the S-103C was
  relegated to a driver training role, and they were finally phased out in 1997, being replaced by the Leopard 2.
  The S-103D: The S-Tank That Almost Was
  In the mid-1990s, Bofors made a last attempt to keep the S-103 in service, resulting in one S-103D prototype that was heavily
  upgraded from an existing S-103C. Virtually every aspect of the S-103C was upgraded. The S-103D had the latest in fire control
  equipment, including an up-to-date ballistic computer that responded within milliseconds to the suspension changes and slewing
  necessary to aim the main gun, as well as having some control over the movements of the suspension itself to assist the gunner
  (whether the gunning was being done by the driver or commander). The driver and commander also had updated laser
  rangefinders as well as thermal imagers; the driver also had a short-range passive IR viewer added to his vision suite as well as to
  the backup camera. The suspension was modified to allow faster movement and better off-road performance, and the engines
  were replaced with more powerful versions of the S-103C’s engines. Applique armor was added to the sides and rear of the S-
  103D, and composite armor was even seriously considered for the glacis (though never actually installed). Floor armor was slightly
  thickened as an anti-mine measure.
  In the end, however, the S-103D idea was rejected, as the Swedes were receiving better versions of the Leopard 2; they were also
  improving the Leopard 2s they received, and even better ones were to be acquired in the future. Only one S-103D prototype was
  actually built, and this one now resides at the Avall Armor Museum. It should be noted that this S-103D prototype is being kept in
  perfect working order, along with most of the museum’s assets; this would be a good hook for a Twilight 2000 game.
  Vehicle
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  S-103A
  $323,085
  D, G, AvG, A
  600 kg
  37 tons
  3
  11
  Image Intensification (D,
  C)
  Enclosed
  S-103B
  $418,782
  D, G, AvG, A
  600 kg
  39.7 tons
  3
  12
  Image Intensification (D,
  C)
  Enclosed
  S-103C
  $379,387
  D, A
  600 kg
  41.2 tons
  3
  14
  Image Intensification (D,
  C)
  Shielded
  
  S-103D
  $553,754
  D, A
  600 kg
  40.2 tons
  3
  18
  Thermal Imaging (D, C),
  Image Intensification (D,
  C), Passive IR (D)
  Shielded
  Vehicle
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  S-103A
  61/43;
  70/49
  14/9/2;
  16/10/2
  850
  113; 147
  Stnd
  T4
  HF48 HS12 HR8
  S-103B
  47/50;
  92/65
  11/7/1;
  21/13/3
  850
  121; 245
  Stnd
  T5
  HF52 HS13Sp HR9
  S-103C
  65/46;
  89/63
  15/10/2;
  20/13/3
  960
  139; 255
  Stnd
  T5
  HF54 HS14Sp HR9
  S-103D
  80/57;
  110/78
  19/13/3;
  25/16/4
  960
  171; 314
  Stnd
  T5
  HF60Cp HS16Sp HR10**
  Vehicle
  Fire Control*
  Stabilization*
  Armament
  Ammunition
  S-103A
  +1
  Fair
  105mm L-74 gun, Ksp-39 (Bow), M-
  2HB (Bow), Ksp-39 (C)
  50x105mm, 1375x7.62mm,
  825x.50
  S-103B
  +2
  Fair
  105mm L-74 gun, 2xKsp-39 (Bow),
  Ksp-39 (C)
  50x105mm, 2750x7.62mm
  S-103C
  +3
  Fair
  105mm L-74 gun, 2xKsp-39 (Bow),
  Ksp-39 (C)
  50x105mm, 2750x7.62mm
  S-103D
  +4
  Fair
  105mm L-74 gun, 2xKsp-39 (Bow),
  Ksp-39 (C)
  50x105mm, 3500x7.62mm
  *These modifiers do apply if the crazy S-103 is crew is trying to fire on the move; see above.
  **Floor armor for the S-103D is 7.
  Swedish Centurions
  Notes: After World War 2, the Swedes began looking for a new main battle tank; though Sweden did not directly participate in
  World War 2, they were able to get a good look at modern armored warfare and realized that their tank force was obsolete. The
  Swedes decided that the tank that best suited their needs was the British Centurion tank. Unfortunately, Sweden had to wait a
  while before Britain could spare any Centurions to sell them – British production facilities for tanks had to be rebuilt, and then the
  Korean War intervened. Deliveries of Sweden’s first Centurions therefore did not begin until May of 1953. The version first bought
  by Sweden was the Centurion Mk 3, which the Swedish Army designated the Strv 81. Many Swedish Centurions served so long
  that some fathers and sons were crews of the Centurion, and in one documented case, a father and (many years later) a son were
  crewmembers of the same Centurion.
  The Strv 81
  For the most part, the Strv 81 is identical to the Centurion Mk 3. Therefore, some information will be repeated here from the
  Centurion entry in British Tanks for convenience. A trivia note: the designation "Strv 81" comes from the fact that the Strv 81 is the
  first tank in Swedish service with a main gun in the 8cm (80mm) range.
  The Strv 81 (originally called the Strv C III – the name stuck for several years after the designation was changed) was armed with
  an 84mm main gun (20-pounder gun in British terms of the time). However, the twin Besa coaxial machineguns were replaced with
  twin Ksp m/39 machineguns; these are variants of the Browning M-1919A4. The Strv 81 used a Meteor Mk 4B gasoline engine
  developing 650 horsepower; this resulted in a very fuel-hungry tank. The Strv 81 could carry the Centurion Mk 3’s auxiliary fuel
  tanks on the rear deck (holding a total of 273 liters of extra fuel), however; this pair of tanks could be triggered to drop off by the
  commander inside the turret. As they were not armored, they were not meant for use in combat; they were to be used only to
  increase the Strv 81’s range before entering combat. The Strv 81 had an 11.5-horsepower Morris APU to further reduce fuel
  consumption during halts and silent watches. (British Centurion Mk 3s also had a Morris APU, but theirs was an 8-horsepower
  model.) The Strv 81 had the Centurion Mk 3s adaptations for better performance in cold weather and arctic environments, but
  Swedish engineers further increased the effectiveness of these improvements. Like the Centurion Mk 3, the Strv 81 was a handful
  to drive due to a balky transmission and problematic brakes. The Strv 81 used different tracks than the British Centurion Mk 3;
  these tracks were wider and designed for better traction in the Swedish winters.
  
  Due to high fuel consumption and the use of gasoline as fuel, the Strv 81 could also tow fuel trailers carrying 909 liters that were
  modified to feed fuel directly into the Centurion’s engine. These were armored to a point, but crews still regarded them as a pain in
  the butt. These fuel trailers entered service in 1953; in Twilight 2000 v2.2 terms, they have an AV of 4 for their bodies, a
  suspension of W(2), and a cost of $3000. (Interestingly, the fuel trailer proved to be an asset in one particular situation – updated
  Strv 81s, called Strv 102s, were rear heavy, and they could back into prepared positions and then end up stuck, front end up. The
  trailer prevented this.)
  Layout was identical to the Centurion Mk 3, essentially conventional and similar to modern tanks. The commander’s hatch was on
  the left turret deck, the loader’s hatch on the right turret deck, and the driver’s hatch on the left hull front. The commander had all-
  around vision blocks, along with a periscope at the front with magnification. The driver had two wide vision blocks in front of his
  position, and the gunner and loader both had a periscope to see outside of the turret. Unusually for a tank of its time, the Centurion
  had no radio operator/hull machinegunner; there simply wasn’t room in the front hull, and the loader became a loader/radio
  operator. Instead of a turret bustle rack, the sides of the turret had large stowage boxes. In an interesting touch, a small water
  heater that could boil water or heat rations was found inside of the turret.
  The Strv 81 also had some of the Centurion Mk 5’s improvements. The radios were a bit more up-to-date, reducing the workload
  on the loader. The commander had auxiliary controls for the main gun at his station, including his own rangefinder. However, the
  commander had only manual controls for the main gun, and did not have access to the powered controls of the gunner. Moreover,
  he had no way to rotate the turret. The Strv 81 also had a number of small but important improvements to the electrical system
  and some of the mechanical systems.
  The Swedish Army had a bit of difficulty with the Strv 81 in the tool department. The Swedish used the metric system, but the
  British at the time were still using English measurements. This tended to confuse the Swedish crews and mechanics at first, and
  also meant that a special set of tools was required to work on the Strv 81. Likewise, even common spare parts like nuts, screws,
  bolts, and suchlike had to be made to English measurements instead of the metric system.
  An interesting variant of the Strv 81 was tested, but not put into production. This version had three launchers for SS-11 ATGMs
  (Swedish designation is Rb 52) mounted on the turret. One launcher is at the right rear of the turret, one is on the right side of the
  turret, and one is to the right side of and above the main gun. No ATGM reloads were to be carried. Special sights and controls
  were added for the SS-11s, which were to be fired and guided by the commander from inside the cupola; however, the SS-11s
  would basically be day weapons, as the Strv 81 had no night vision equipment. The idea was to give the Strv 81 additional antitank
  range; in the end, this variant was deemed unnecessary, however, as more up-to-date Centurions were soon to arrive. I have
  called this the Strv 81/SS-11 below, though I have been unable to find any official designation.
  The Strv 102
  I’ll grant you that this part of the entry is out of sequence, but this is because the Strv 102 is a modification of the Strv 81.
  In 1964, the Swedes decided to purchase the Centurion Mk 10 with its then-new 105mm L-7 main gun. As the Swedes also had
  on hand a bunch of relatively-new (at the time) Strv 81s, the Swedish Army decided to re-arm 240 Strv 81s with the L-7 gun. This
  work was accomplished between 1964 and 1966, and the resulting vehicles designated the Strv 102 (second tank armed with a
  10cm-class main gun). The installation of the 105mm main gun was not the only improvement the Swedish Army made to the Strv
  81; the Swedish had to make other modifications to accommodate the 105mm gun, and opted to apply others.
  The entire main gun was replaced, as were the turret mounts, gun mantlet, and sights. The turret had enough room to
  accommodate the L-7, so the turret design itself needed no modification. However, to the tank mechanics, an even more important
  modification was made – the English-measurement parts (and as a result, the tool kit) were modified to use the metric system; this
  modification actually took the longest of the upgrades. Another upgrade was to incorporate larger 960-liter internal fuel tanks; the
  Strv 102 also retained the ability to mount external fuel tanks and tow the external fuel trailer. Armor was also improved on the
  glacis and the gun mantlet. Another upgrade was the addition of a commander’s machinegun. Some tweaks were made to the
  machinegun ammunition storage, and the Strv 102 carries more machinegun ammunition than the Strv 81.
  Originally, the Swedish Army planned to retire the Strv 102 (and Strv 101) was to begin phasing out in the early 1970s, to be
  replaced by more up-to-date versions of the Centurion and possibly some even newer tanks. (The Swedish Army planned to scrap
  the hulls and mount the turrets in static positions at airfields to use in a defensive role.) Instead, budgetary problems intervened,
  and the Swedish Army wasn’t able to get everything they wanted. The Swedish Army had to do some budgetary triage, and
  replacing the Strv 102 and 101 came behind upgrading the APC and light armored vehicle fleet, acquiring new trucks, and buying
  more ATGMs. This meant that the Strv 102 and Strv 101 would have to soldier on into the early 1990s.
  This led to progressive upgrades of the Strv 102 under the REMO program (which started in 1973), in an (most thought over-
  optimistic) attempt to keep the Strv 102 viable for the time deemed necessary. The Swedish simply succeeded in making an
  obsolete tank less obsolete. The Strv 102 did soldier on, but the general mechanical condition of the Strv 102s still deteriorated; by
  
  1985, the Strv 102s were deadlined (mechanically unusable until repairs could be made) 40% of the time on the average.
  Strv 102 upgrades for the first decade of the REMO program were largely to keep the Strv 102 mechanically operational. In 1983,
  the Strv 102 was given a major upgrade to the fire control system; the sighting system was completely replaced with a new system
  that included a laser rangefinder, a ballistic rangefinder, and new day telescopic sights. Though short-range night vision equipment
  was installed for the gunner, the Swedish Army decided to forgo better night vision equipment or to equip the commander and
  driver with night vision equipment. Instead, the smoke grenade mortar was replaced with a pair of Lyran illumination mortars
  externally at the rear of the turret, reachable by the commander and loader. In addition, despite clamoring by the crews, the Meteor
  gasoline engine was not replaced with a diesel engine as the Swedish Army originally intended to do as part of the REMO
  program. Radios were also replaced with modern ones. Lugs for ERA were added to the glacis and turret front. The modified tanks
  were designated Strv 102R.
  The Strv 101
  About the same time that the Strv 81 was being upgraded to the Strv 102 configuration. The Swedish acquired the Centurion Mk
  10 from the British. When the Swedish delegation went to Britain to inquire about purchasing the Mk 10, it came as a surprise to
  the British – the Mk 10 upgrade to the Centurion was still considered a secret, and the British were surprised that Sweden knew
  about it, as was the 105mm L-7 gun. After secret negotiations, the Swedish were able to purchase the Mk 10, on the condition
  that they pretended that it was a Mk 5 upgrade that they had undertaken with British help. (Of course, the secret of the Mk 10’s
  existence soon came out, and the Swedish didn’t have to pretend anymore.) The Swedish took delivery of 110 Mk 10s in 1966,
  and quickly made improvements and adjustments for their own needs.
  Many of these adjustments and improvements mirrored those of the Strv 102. For one, the Strv 101 used metric-measurement
  parts and tools as much as possible. The Strv 101 also had the same larger fuel tanks as the Strv 102, while still being able to
  mount external fuel tanks and tow the special fuel trailer. Unfortunately, this was necessary because the Strv 101 still had the
  same gasoline engine as previous members of the series and Centurions of the time. The Strv 101 was already equipped with
  rudimentary short-range night vision for the gunner; a white light/IR searchlight was optional. Like the Strv 102, armor was
  increased on the glacis and gun mantlet, and also increased across the entire turret front. This is in addition of the already
  improved armor of the Centurion Mk 10. The ammunition storage for the main gun rounds was rearranged to accommodate a few
  more rounds, and machinegun ammunition storage was also increased. A commander’s machinegun was mounted. Gun
  stabilization was improved with the Centurion Mk 10, and the smoke grenade mortar was also deleted on that type; these changes
  carried over to the Strv 101.
  The Strv 101 was also modified under the REMO program. Unfortunately, like the Strv 102, the Strv 101 was forced to keep going
  much longer than it should have, and suffered from the same maintenance and downtime problems. For the most part, the REMO
  upgrades were essentially the same as those of the Strv 102 – fire control, night vision, illumination mortar, radios, and ERA lugs;
  the technical details were somewhat different, as the Strv 102 and 101 were slightly different. The resulting vehicles were
  designated the Strv 101R.
  The Strv 104
  Though some Strv 101Rs and 102Rs continued to soldier on until as late as 2000 (mostly as training vehicles), most were stripped
  of usable parts and then scrapped or used as targets on gunnery ranges. However, 84 Strv 102Rs got a new lease on life, being
  further updated into the Strv 104. These upgrades were done from 1992 to 1993, a bit later, some 180 more such modifications
  were done.
  One of the upgrades that made the Centurion crews happiest was the replacement of the Comet engine and transmission with a
  complete, integrated powerpack based on a diesel engine and automatic transmission. This modification was borrowed from the
  Israelis, who had performed the same modifications on some of their Centurions to produce the Sho’t. The engine used was the
  US-designed AVDS-1790-2DC, a modified version of that used on the M-60A1 tank; it was a supercharged diesel engine with far
  less fuel consumption than the Comet engine, but with more power at 750 horsepower. It was coupled to an automatic
  transmission that made the Centurion far easier to drive. The fuel savings were deemed to be enough that the APU could be
  deleted; this, coupled with the smaller engine and transmission, meant that the size of the fuel tanks could be dramatically
  increased. The suspension was also improved to match the extra power of the engine and efficiency of the transmission. The new
  powerpack and suspension was also much less maintenance-intensive.
  Fire control was also improved, primarily by the addition of a better laser rangefinder and a more advanced, more compact ballistic
  computer with better software. Gun stabilization was also improved, but not enough to take into account by Twilight 2000 v2.2
  rules. A small amount of appliqué armor was added to all faces except the rear hull, hull deck, and turret deck, as well as lugs for
  ERA on the glacis, turret front, and turret sides. (The ERA is of Swedish design and looks very much like thick appliqué rather than
  ERA; rumors state that this ERA is in fact similar in design to Israeli ERA, but covered by thin layers of aluminum so that it looks
  like a few large pieces of appliqué rather than small blocks of ERA.) The floor armor was also thickened just a bit. The main gun
  
  was fitted with a thermal sleeve to fight barrel droop, but new sensors also helped compensate for any barrel droop when firing, as
  well as wind conditions. A smaller modification was the replacement with the retention straps for the M-45 submachinegun with
  ones that will fit the AK-5, and boxes that can hold AK-5 magazines and 5.56mm NATO ammunition.
  The commander received a new cupola; again, this was Israeli-inspired, and similar to the Urdan cupola in the hatch design. The
  commander could lock the hatch completely open or halfway open; in addition, the hatch could be raised straight up a bit and
  locked in place, so that the commander can see all the way around him without the restriction of the vision blocks, yet have
  overhead cover from the hatch and not have to raise himself up completely in the hatchway. Essentially, the hatch becomes an
  armored roof, with the hatch about 300mm above the cupola, enough for the commander to peek out. The commander must still
  fully open the hatch to operate his machinegun or the Lyran illumination mortars, and the loader has no such fancy hatch. Main
  gun ammunition storage was again rearranged; less ammunition is carried, but almost all of it is kept in the bottom of the hull and
  turret basket in armored bins that have an explosion suppression and automatic fire extinguishing system of their own. The interior
  of the tank itself also has such protection, as does the engine compartment (including the fuel tanks).
  The Strv 105
  The Strv 105, also called the "Super Centurion," was supposed to be the next upgrade for the Centurion, and would have been
  done in the mid-to-late 1990s. A few working prototypes were in fact built; plans called for 180 Strv 104s to be upgraded to the
  Strv 105 standard.
  However, the Swedish military’s budget and political events intervened. The Germans were looking to sell most of their Leopard 1s
  in the late 1980s and early 1990s in order to field as many of the then-new Leopard 2s as possible. They also developed excess
  Leopard 2 production capability in order to fill export orders. By the time Sweden was to begin the Strv 105 upgrades, the Swedish
  Army realized that they could do the Strv 105 upgrades, of buy the superior Leopard 2A4 at half the (real-world) cost. That
  decision was a no-brainer; the Swedish Army bought some 160 Leopard 2A4s with some modifications they requested. Other than
  the prototypes, no Strv 105s were therefore built. One was retained as a museum piece. This decision also meant that the Strv
  104 would have to soldier on a bit longer – they weren’t retired until 2000.
  The Strv 105, compared to the Strv 104, did not have as comprehensive an upgrade package, but it would have been an
  expensive upgrade (real world cost). The biggest modification was to the fire control and gun stabilization; it fully modernized the
  fire control system, with rock-steady stabilization, a new ballistic computer with up-to-date software and a more compact design, a
  second ballistic computer for the commander along with access to the gunner’s sights for the commander; night vision for the
  commander and driver; and a French-designed thermal imager for the gunner. The little-used searchlight was deleted. The
  commander and gunner had flat-panel displays for gunnery and vehicle state information; the commander also had a new version
  of the Strv 104’s cupola that could rotate independently of the turret. The commander also had his own laser rangefinder, along
  with equipment to help him accurately call for fire support from artillery and mortars. Ammunition storage was rearranged, and a
  large increase in main gun ammunition was possible due to an upgraded electrical and electronics system that took much less
  room than that of earlier Swedish Centurions. The new ammunition storage layout also allowed the carriage of the new long-rod
  penetrators (including newer APFSDSDU and APFSDS-T rounds). A slight increase in machinegun ammunition carried was also
  accomplished. On the turret sides ahead of the stowage boxes, the Strv 105 had four smoke grenade launchers, for a total of
  eight. A slight increase in base armor protection was also done, and the suspension was redesigned to allow better off-road
  performance as well as a smoother ride. As with the Strv 104, lugs for ERA were put on the glacis, turret front, and turret sides. In
  addition, the Strv 105 had armored side skirts. Despite all these improvements, the Strv 105 weighed little more than the Strv 104,
  due to new technology.
  Vehicle
  Price
  Fuel Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Strv 81
  $298,896
  G, A
  450 kg
  50 tons
  4
  19
  Headlights
  Enclosed
  Strv 81/SS-
  11
  $376,396
  G, A
  450 kg
  50.2 tons
  4
  21
  Headlights
  Enclosed
  Strv 102
  $353,423
  G, A
  450 kg
  50 tons
  4
  19
  Headlights
  Enclosed
  Strv 102R
  $488,597
  G, A
  450 kg
  50 tons
  4
  20
  Passive IR (G)
  Enclosed
  Strv 101
  $552,489
  G, A
  450 kg
  52 tons
  4
  20
  Active IR (G), WL/IR
  Searchlight
  Enclosed
  Strv 101R
  $673,783
  G, A
  450 kg
  52 tons
  4
  20
  Passive IR (G), WL/IR
  Searchlight
  Enclosed
  Strv 104
  $449,230
  D, A
  450 kg
  54 tons
  4
  18
  Passive IR (G), WL/IR
  Searchlight
  Enclosed
  Strv 105
  $589,202
  D, A
  450 kg
  55 tons
  4
  22
  Thermal Imaging (G),
  Enclosed
  
  Image Intensification (G,
  C), Passive IR (D)
  Vehicle
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  Strv 81
  (Both)
  102/71
  23/15
  790
  601
  Trtd
  T6
  TF42 TS12 TR6 HF53 HS10 HR6
  Strv
  102/102R
  102/71
  23/15
  960
  601
  Trtd
  T6
  TF45 TS12 TR6 HF58 HS10 HR6
  Strv
  101/101R
  98/68
  22/14
  960
  613
  Trtd
  T6
  TF45 TS17 TR11 HF68 HS13
  HR8
  Strv 104
  107/73
  24/15
  1200
  407
  Trtd
  T6
  TF47 TS18 TR12 HF70 HS14
  HR8**
  Strv 105
  105/72
  24/15
  1200
  415
  Trtd
  T6
  TF48 TS18 TR12 HF72 HS16Sp
  HR8**
  Vehicle
  Fire Control
  Stabilization
  Armament
  Ammunition
  Strv 81
  +1
  Basic
  84mm (20-pdr) Mk 1A gun, 2x7.62mm
  Ksp m/39, 51mm Smoke Mortar
  65x84mm, 3500x7.62mm,
  30x51mm Mortar
  Strv 81/SS-11
  +1*
  Basic*
  84mm (20-pdr) Mk 1A gun, 2x7.62mm
  Ksp m/39, 3xSS-11 ATGM launchers,
  51mm Smoke Mortar
  65x84mm, 3500x7.62mm,
  3xSS-11 ATGM, 30x51mm
  Mortar
  Strv 102
  +1
  Basic
  105mm L-7A2 Gun, Ksp m/39, Ksp
  m/39(C), 51mm Smoke Mortar
  64x105mm, 4250x7.62mm,
  30x51mm Mortar
  Strv 102R
  +2
  Basic
  105mm L-7A2 Gun, Ksp m/39, Ksp
  m/39(C), Lyran 71mm Illumination
  Mortar
  64x105mm, 4250x7.62mm,
  20x71mm Mortar
  Strv 101
  +1
  Fair
  105mm L-7A2 Gun, Ksp m/39, Ksp
  m/39(C)
  68x105mm, 4250x7.62mm
  Strv 101R
  +2
  Fair
  105mm L-7A2 Gun, Ksp m/39, Ksp
  m/39(C), Lyran 71mm Illumination
  Mortar
  68x105mm, 4250x7.62mm,
  20x71mm Mortar
  Strv 104
  +3
  Fair
  105mm L-7A2 Gun, Ksp m/39, Ksp
  m/39(C), Lyran 71mm Illumination
  Mortar
  65x105mm, 4250x7.62mm,
  20x71mm Mortar
  Strv 105
  +4
  Good
  105mm L-7A2 Gun, Ksp m/39, Ksp
  m/39(C), Lyran 71mm Illumination
  Mortar
  72x105mm, 5000x7.62mm.
  20x71mm Mortar
  *These modifiers do not apply to the SS-11 ATGM sights, and the SS-11 does not benefit from even the basic stabilization of the
  main gun.
  **Floor armor for the Strv 104 and Strv 105 is 5.
  Swedish Leopard 2s
  Notes: Sweden got their first batch of Leopard 2A4s in 1994. Before this, they had been testing several other tanks to find a
  replacement for the Strv 81 series, including the M-1A1 Abrams, Challenger 1 and 2, the French Leclerc, and even Polish versions
  of the T-80U. But in 1993, the Germans needed to get rid of a bunch of older tanks, including Leopard 1s and Leopard 2 models
  up to the Leopard 2A4 version, and they needed to do it quickly. They shed these tanks to a number of countries at cut-rate prices;
  they had stalled for too long on complying with a new Arms Reduction Treaty in Europe that included large cuts in German armor
  forces, and now they had to go, quickly. The Swedish Army was therefore able to obtain a cut-rate, 15-year lease on 160 Leopard
  2A4s (though the Germans will almost certainly not ask for them back at the end of the lease or charge the Swedish any additional
  money once the lease is up).
  The Strv 121
  
  The Leopard 2A4s received in 1994 were almost totally stock Leopard 2A4s, and very few changes were made to them. Virtually
  all of those initial changes were minor ones to facilitate interoperability with other Swedish Army assets, and Krauss-Maffei, Scania,
  and Hagglunds teamed up to make those changes. Some changes were made to the electrical system; smoke grenade launchers
  with more barrels (a total of 16, eight on either side of the turret) replaced the original smoke grenade launchers, the radios were
  replaced with Swedish radios, and plastic "steps" were added to the side skirts to help the crew to climb up on tank more easily.
  A more substantive change was the tie-down points to fit the Barracuda Signature Reduction system to the Strv 121. The
  Barracuda System is basically a set of form-fitting camouflage nets that have some radar-scattering ability and also greatly dampen
  the Strv 121’s IR signature. (The Strv 121 is also lighter than the Leopard 2A4; I have not been able to discover why, and it may
  be simply a differences in sources. Nonetheless, I have used the weight listed in several Swedish sources. These sources also list
  dimensional differences.)
  However, for the most part, the Strv 121s received from the Germans are Leopard 2A4s. Therefore, I will repeat some of the
  information about the Leopard 2A4 here for convenience. The Leopard 2A4 is the culmination of a set of incremental changes that
  started in the early 1980s and continued to the late 1980s. The Strv 121 has an advanced thermal imager for the gunner, image
  intensifiers for the gunner and commander, and passive IR for the driver. The commander can also access the gunner’s thermal
  imager and gunsights, and has auxiliary controls for the main gun and coaxial machinegun. The main gun is the NATO-standard
  120mm Rheinmetall gun; the Swedish Army also opted to retain the Leopard 2A4s MG-3 machineguns, designating them the Ksp
  m/94. The commander and gunners sights have deflectors to keep flying dirt off of them, and are mounted in the front of the turret.
  The NBC system, an overpressure system with collective NBC backup, also has such a deflector to prevent clogging. The Strv 121
  has an automatic fire detection and suppression system. The gunner’s equipment includes an advanced ballistic computer (with
  software in Swedish), full stabilization, an up-to-date laser rangefinder, and ammunition racks that are identical to those of the M-
  1A1 Abrams (they are behind blast doors, and have blow-off panels for the ammunition in the turret). This allows the Strv 121 to
  carry virtually any type of 120mm ammunition. Armor is a combination of the German version of Chobham, titanium/tungsten/steel
  sandwich armor, and RHA armor plate.
  The Strv 121 has an integrated power pack using an MTU MB-873 turbocharged diesel engine developing 1500 horsepower. This
  is coupled to a fully automatic Renk HSWL-354 transmission, with the driver having a control yoke and conventional gas and brake
  pedals. The suspension uses seven steel rubber-tired roadwheels on either side, with the torsion bar system designed for difficult
  terrain. The Strv 121 also has a 5kW APU, designed for a decreased IR signature and easy access for maintenance.
  By 2006, the Strv 121 fleet had all been mothballed in favor of the Strv 122. They are for the most part maintained in working
  condition, though some are part of museum exhibits or are on static display. If necessary, they could be put back into action
  quickly, but currently, budget difficulties have prevented the Swedish Army from actually using them. Some of the Strv 121s have
  been picked over for spare parts that are common to the Strv 121 and 122.
  The Strv 121 Upgrades that Never Happened
  Before the budget-based decision to mothball the Strv 121 fleet in favor of the Strv 122, the Swedish Army operated both versions
  of the Leopard 2. They also planned to keep most of the Strv 121s in service, and give them a major upgrade and refit to allow
  then to inter-operate better with the Strv 122. Other than a few prototypes, however, this refit never happened. The proposed
  upgrades revolved primarily around fire control, night vision, and armor protection. The upgrades would bring the Strv 121 almost
  up to the Strv 122 standard (at the time), merely lacking in some armor protection, some details of the suspension, and parts of the
  electrical system. I have called a Strv 121 with these upgrades the Strv 123 below, though this is by no means an official
  designation.
  The fire control system was to be upgraded mostly by installing improved sights and an improved ballistic computer. The gunner
  and driver would also have LCD screens to allow them to monitor the Strv 123’s targeting status, position, ammunition available,
  and the mechanical status of the tank. The night vision/day vision suite would be integrated and brought up to the standard of the
  Leopard 2A5, though using Swedish components. The commander would have an independent sight head that would give the Strv
  123 a true hunter/killer capability, as well as his own laser rangefinder; the commander could also receive input from the ballistic
  computer without interfering with the gunner’s work. The new sights would require that they be moved to the turret roof and placed
  in armored heads. The rear camera for the driver would have a wider angle of view and night vision capability. The Strv 123 would
  be equipped with a GPS positioning system.
  Armor improvements would be made partially by a complete replacement of some faces of the armor (primarily the frontal armor),
  and adding appliqué armor to others. Most of this additional armor would consist of an added layer of a sandwich of steel, ceramic,
  tungsten, and titanium. The armor of the turret front and glacis would be replaced with more advanced composite armor. Lugs for
  ERA would be added to the turret front, turret sides, hull front, and (possibly) the hull sides. An improved anti-spalling liner would
  be added to the interior of the crew compartment and the turret bustle. The side skirts would be replaced with ones that are
  stronger, yet lighter. Hydraulically-assisted hatches for the crew members would be added, as the hatches themselves were to be
  much heavier and better protected. Other hydraulic or partially hydraulic controls like the turret rotation and gun elevation would be
  
  made all-electric, making them more reliable and saving some weight.
  That would have been the first set of upgrades. Later, plans would have called for the addition of the TCCS, which is a digital
  command and communication system similar to those being used by several other countries, and already used on the Strv 122. I
  have chosen to call this variant the Strv 124, though again this is not an official designation. The TCCS would involve the
  installation of a new communications system including a new radio set that can transmit both voice and digital data, encrypted and
  at high speed. A new computer with a lot of storage space and computing power would also be installed, along with another LCD
  for commander that displays the positions of friendly and enemy units, and allows updated information to be displayed as it arrives.
  The driver would also have an LCD, allowing the commander to give him the exact course and destination he wants the driver to
  follow. The driver would also have access to known information about terrain and other hazards. The computer would have a
  mapping system based on GPS and software maps that would be accessible to both the commander and driver. The driver would
  also have access to the tank’s fuel state and mechanical condition. The TCCS would also assist the commander to a large degree
  in calling for supporting fires and directing air strikes.
  The Strv 122
  The Swedish Army took its first deliveries of the Leopard 2A5 in 1997. They bought these the "normal" way – i.e, they weren’t
  tanks that the Germans had to get rid of quickly to comply with treaties, but instead the Germans were offering the Leopard 2A5
  for sale on the international market. (Reputedly, the Swedish nonetheless got a very good deal on their Leopard 2A5s, due to good
  relations between the Swedish and Germans and the high rate of production of the Leopard 2A5 in order to satisfy the many
  export orders they were receiving.) The Swedish Army designated their Leopard 2A5s the Strv 122 – but again, their Leopard 2A5s
  were modified versions, and are referred to by Krauss-Maffei/Wegmann as the Leopard 2A5S (or simply Leopard 2S).
  The Strv 122 has essentially the same armament, stabilization, and fire control as the Leopard 2A5 (though details vary in the fire
  control system). Most other details of the Strv 122 are also the similar or the same as the standard Leopard 2A5, so again I will
  repeat some of these from the German Tanks page here for convenience.
  The armor suite of the Strv 122 is basically the same as the Leopard 2A5, including improved armor over the Strv 121, and the
  characteristic wedge-shaped turret front that results from the greatly-increased protection. This wedge shape also helps deflect
  shots, and has a side effect of slightly reducing the radar signature of the Strv 122 when viewed from the front. The new armor
  package consists of updated Chobham-type armor, along with an extra layer of a sandwich of steel, ceramic, tungsten, and
  titanium. The gun mantlet is also modified in shape to match the frontal armor shape and composition. The side skirts were
  replaced with ones that are stronger, yet lighter; though details are classified, though it is probably composed of the same sort of
  armor sandwich as the appliqué mentioned above. An improved anti-spalling liner was added to the interior of the crew
  compartment and the turret bustle. The new armor is also modular, allowing for quick armor repairs in the field or improvements to
  the armor suite in the future. In addition, the Swedish used a slightly different armor sandwich for the appliqué armor on most of
  the faces, giving the Strv 122 slightly better protection than the Leopard 2A5. Lugs for ERA can be found on the glacis, hull sides,
  turret sides, and turret front.
  The gunner’s sight was moved to the roof to avoid having to make large modifications to the new armor of the turret front and
  having to put a large extension on the sight equipment (which would have compromised accuracy). The commander also received
  his own sight system, including his own laser rangefinder, in the form of a CITS. Hydraulically-assisted hatches for the crew
  members were added, as the hatches themselves were made much heavier and better protected. Other hydraulic or partially
  hydraulic controls like the turret rotation and gun elevation were made all-electric, making them more reliable and saving some
  weight. The rear camera for the driver has a wider angle of view and night vision capability.
  Perhaps the largest upgrade the Swedish Army applied to the Strv 122 was the addition of the TCCS (Tank Command and Control
  System). This is described above in the part of this entry listing one of the proposed upgrades to the Strv 121 (the version I have
  referred to as the Strv 124). In addition, virtually all of the proposed upgrades for the Strv 121 are already present on the Strv 122.
  Like the Strv 121, the Strv 122 can be equipped with the Barracuda Signature Reduction System, though the version for the Strv
  122 is of a different shape than that of the Strv 121 (especially in the area of the much-larger turret).
  Another major upgrade is the replacement of standard German smoke grenade launchers with the Gallix System. The Gallix
  System is essentially a soft-kill active defense system with a few extra wrinkles. The system uses nine grenade launcher tubes on
  either side of the turret, both of which can be rotated from +45 degrees to -5 degrees, independently of each other. (Standard
  elevation is 30 degrees, if none other is selected.) The Gallix System also includes sensors atop the turret to detect and warn of
  incoming targeting lasers and active IR targeting systems. The system can be set to launch one or more smoke grenades (either
  standard smoke or IR-obscuring smoke) automatically if lasers or IR targeting is detected, or the commander can choose to launch
  them at his command. Any of the grenade tubes can also be loaded with antipersonnel close-defense grenades (similar to the
  tactical buckshot or flechette rounds of grenade launchers); these must be fired by the commander (there is no provision for
  automatic firing of these grenades). Other types of grenades that can be used in the Gallix System include HE-Blast grenades and
  fragmentation grenades; again, these must be fired deliberately by the commander.
  
  Recently, the Swedish Army has introduced the Strv 122M variant (also called the Strv 122B). Ten such modifications have been
  carried out as of the time I write this (early October 2009). The Strv 122M modifications focus on mine protection, and include
  appliqué armor for the floor and front lower hull, better protection for the vision heads, vision blocks, rear camera, and the laser
  designator apertures. A special anti-spall liner is also added to the tank’s floor, and stronger tracks and roadwheels are mounted.
  The final drives are also better protected, and the ammunition that is not in the turret bustle is restowed and provided with extra
  protection. The crew seats (especially the driver’s seat, which has almost no contact with the floor of the tank and is basically a
  suspended web) are essentially suspended to help absorb concussion forces, and some areas of the interior of the Strv 122M are
  padded (again, especially in the driver’s compartment). While total protection against mines is impossible, the crew is much more
  likely to survive a mine detonation even if the Strv 122M is immobilized.
  Twilight 2000 Notes: Most of the Swedish Leopard fleet consists of Strv 121s without any of the upgrades mentioned. However,
  some 10% of these tanks have been upgraded to the Strv 123 standard. The Swedish Army has no other versions of the Leopard
  2 in service in the Twilight 2000 timeline.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Strv 121
  $552,145
  D, G, A 700 kg
  55.15
  tons
  4
  28
  Passive IR (D), 2nd Gen Thermal Imaging
  (G), Image Intensification (G, C)
  Shielded
  Strv 123
  $650,591
  D, G, A 700 kg 60.4 tons
  4
  30
  Passive IR (D), 2nd Gen Thermal Imaging
  (G), Thermal Imaging (C), Image
  Intensification (G, C)
  Shielded
  Strv 124
  $953,591
  D, G, A 700 kg 60.7 tons
  4
  31
  Passive IR (D), 2nd Gen Thermal Imaging
  (G), Thermal Imaging (C), Image
  Intensification (G, C)
  Shielded
  Strv 122
  $995,122
  D, G, A 700 kg 62.5 tons
  4
  30
  Passive IR (D), 2nd Gen Thermal Imaging
  (G), Thermal Imaging (C), Image
  Intensification (G, C)
  Shielded
  Strv
  122M
  $1,009,799
  D, G, A 700 kg 63.2 tons
  4
  30
  Passive IR (D), 2nd Gen Thermal Imaging
  (G), Thermal Imaging (C), Image
  Intensification (G, C)
  Shielded
  Vehicle
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  Strv 121
  180/126
  40/24
  1200
  827
  Trtd
  T6
  TF152Cp TS39Sp TR24 HF160Cp
  HS25Sp HR15
  Strv
  123/124
  164/115
  36/22
  1200
  869
  Trtd
  T6
  TF160Cp TS41Sp TR26 HF200Cp
  HS28Sp HR16
  Strv 122
  159/112
  35/21
  1200
  803
  Trtd
  T6
  TF162Cp TS42Cp TS28 HF203Cp
  HS30Sp HR16
  Strv 122M
  157/111
  35/21
  1200
  807
  Trtd
  T6
  TF162Cp TS42Cp TS28 HF203Cp
  HS30Sp HR16*
  Vehicle
  Fire Control
  Stabilization
  Armament
  Ammunition
  Strv 121
  +4
  Good
  120mm Gun, Ksp m/94, Ksp m/94 (C)
  42x120mm, 4750x7.62mm
  Strv
  122/122M/123/124
  +5
  Good
  120mm Gun, Ksp m/94, Ksp m/94 (C)
  42x120mm, 4750x7.62mm
  *Floor armor for the Strv 122M is 12Sp.
  
  EKT Pz-61
  Notes: The Pz-61 (often called the Panzer 61; "Pz" is an abbreviation of Panzer) was designed in the mid-1950s and entered
  service with the Swiss in 1965. It served in the Swiss Army until 1994, when it had been almost totally replaced with the Pz-68 and
  the Swiss were negotiating to buy the Leopard 2 from Germany. The reason that the Swiss decided to start the design work on the
  Pz-61 was that weren’t able to get anyone to sell them tanks during and for a couple of years after the Korean War, as their
  normal trading partners needed as many modern tanks for the war and to replace tank losses afterwards. By time there tanks for
  sale again, they were already beginning production of the Pz-61s immediate predecessor, the Pz-58; though the Swiss were going
  to cancel production, they later decided to put the Pz-58 into production as it would make them militarily more self-sufficient and
  they had already put a lot of money into the project. The Pz-61 is an update of the Pz-58, which itself was updated several times
  in its lifetime.
  The Original Pz-61
  The Pz-58 differs from the later Pz-61 only in its armament; the main gun of the Pz-58 is a British Ordnance QF 20-Pounder
  (84mm) gun. Only 10 were built; though they were put into service for a short time, this was for advanced field testing more than
  anything else. These ten tanks were built in 1960 and 1961. Other than the main gun, the information about the first version of the
  Pz-61 applies to the Pz-58.
  The Pz-61resulted from these field tests, updates in tank technology, and better availability of information about building tank
  components and the availability of licenses to build foreign tank components in Switzerland. The Pz-61 is armed with the Pz Kan
  61 (Panzer Kanone), a license-built version of the British 105mm L-7 main gun. The Pz-61 does not have a turret bustle and is a
  bit on the small side, and only eight rounds are actually carried in the turret within easy reach. 22 rounds are carried in racks on
  either side of the gunner, and these are mostly surrounded with fuel tanks to help keep the possibility of a penetrating attack that
  ignites the ammunition down. The Pz-61 uses a coincidence rangefinder, with a gunner’s telescopic sight that has a 2.7x/8x
  magnification; the commander can also access the coincidence rangefinder and has a telescopic sight in his cupola with a
  magnification of 8x. The commander’s cupola has all-around vision blocks, manually rotates, and has a double hatch opening to
  the left and right. In an unusual feature, the loader has a cupola with all-around vision blocks; while the commander’s cupola has
  eight periscope, the loader has only six. Unfortunately, the loader’s cupola is mounted higher than the commander’s cupola, making
  it impossible for him to see to the left through his vision blocks. (Someone wasn’t thinking there…) The driver is in the front center
  of the hull, with three vision blocks to his front. The coaxial weapon is a 20mm Oerlikon 5TGK autocannon, another unusual
  feature. The loader has a pintle-mounted M-51 machinegun. On either side of the turret are three L Pz-61 smoke grenade
  launchers; these are, at 80.5mm, larger in caliber than most Western smoke grenade launchers of the period.
  The engine of the Pz-61 is a license-built version of the German MTU MB-837 Ba-500 supercharged diesel engine, developing 630
  horsepower. This is coupled to a semiautomatic transmission of Swiss design; these are assembled as a complete powerpack that
  can be removed from the Pz-61 in one piece; that was an advanced feature for the time. The steering uses laterals; I can tell you
  from experience with the M-113 that this is a difficult method of driving for the driver, but it will build your upper body strength.
  The big weakness of the Pz-61 is the rather thin armor. This keeps the Pz-61 light and maneuverable, but even at the time of its
  entry into service, it was very underprotected compared to other tanks. This situation was never improved, and even its successor,
  the Pz-68, had poor armor protection. The Swiss had to wait until the introduction of the Leopard 2 into Swiss service to get a tank
  with good armor protection. But there is always that escape hatch in the hull floor…
  The Pz-61 was deliberately designed to be unusually narrow, to allow it to easily use narrow mountain and small-town roads and
  bridges. Coupled with the modest height, this makes the Pz-61 a rather maneuverable tank. The entire hull is cast in one piece; at
  the time, this too was unusual, being found only on the US M-48 tank. The turret is also cast in one piece. These one-piece
  castings improve the integrity of the armor protection a bit, and also contribute to the overall structural strength.
  Other equipment includes a 15-horsepower APU, a 100-liter water tank for drinking water, and an integrated vehicle NBC system.
  Pz-61 Upgrades
  There were only three major upgrades to the Pz-61, though there were several minor upgrades here and there that fixed or
  improved the electrical system, cooling system, the suspension, and other such things. In addition, there were a few radio and
  intercom upgrades. The Pz-61AA7 and Pz-61AA8 upgrades of 1976 and 1977, in particular, replaced the entire radio and intercom
  system and added another medium-range radio, the SE-412. It also changed the engine filters to the dry-type and greatly
  improved the ease with which maintenance could be carried out on the Pz-61.
  The Pz-61AA9 or the early-1980s was the last major upgrade for the Pz-61. This upgrade gave the gunner better sights and
  replaced the 20mm coaxial autocannon with an M-51 machinegun. It also added a twin-barreled Bofors Lyran 71mm illumination
  mortar on the rear of the turret, with 6 rounds available. The crew is provided with radiological shielding as well as an NBC
  
  overpressure system, and exterior of the Pz-61 has lugs for ERA on the glacis, turret front, and turret sides.
  The Pz-68
  The Pz-68 is basically an improved version of the Pz-61. Though the Swiss Parliament decided to buy the Pz-68 in 1968, first
  deliveries did not begin until 1971. A second batch was not manufactured until 1977, with a third batch manufactured in 1978. The
  fourth and final batch was built in 1983. The Pz-68s still in service underwent a large upgrade program in 1992. Some 170 Pz-68s
  were built, but by the early 2000s, they went out of service, replace by the Swiss version of the Leopard 2. By 2005, almost all Pz-
  68s had been scrapped, with a few remaining in museums and in the hands of collectors.
  The first Pz-68s were based on the original version of the Pz-61. The difference between the two are primarily internal; the engine
  was replaced with an MTU MB-837 660-horsepower turbocharged diesel (plus the same 15-horsepower APU), and fire control was
  upgraded a bit. The transmission is the same SLM transmission, though it is modified slightly to match the new engine. The engine
  compartment has been separated from the crew compartment by a fireproof and explosion-resistant bulkhead. The engine, APU,
  transmission, cooling system, and exhaust system are unified into a complete powerpack assembly and can be removed in one
  piece. The suspension is largely the same as that of the Pz-61, but the tracks are wider and of a different design than those of the
  Pz-61; these tracks are considerably heavier, themselves contributing almost a ton to the weight of the Pz-68. As on the Pz-61,
  the hull and turret are made from one-piece castings, though there is only a slight increase in armor protection. A bustle rack has
  been added to the rear of the turret. Radiation shielding has been added, but the collective NBC system is still used.
  The main gun is the same as that of the Pz-61, but has a fume evacuator. Fire control is likewise the same as the Pz-61, but
  stabilization is improved. Some ammunition stowage rearrangement has allowed for the addition of four main gun rounds, carried in
  the turret, for a total of 12 rounds in the turret. The turret has an NBC-sealed trap door for the ejection of spent main gun round
  cases. As with the Pz-61, three smoke grenade launchers are found on each side of the turret. The coaxial weapon is an M-51
  machinegun, as is the loader’s weapon.
  But it wasn’t all rosy for the new Pz-68. In the summer of 1979, the Swiss weekly magazine Weltwoche ran an article that
  illustrated a wide amount of technical problems with the then-new Pz-68. The article about the Pz-68 stated dozens of problems
  with the Pz-68 that made it "not fit for combat." The worst problems included the NBC overpressure system, which was insufficient
  so that the crew ended up using the backup collective NBC system anyway. The gearbox, unlike most tanks in the world, did not
  allow the driver to throw the gears into reverse while the tank was moving; the Pz-68 has to come to a complete stop to shift to
  reverse. However one of the worst problems came from the radios and the turret rotation system; if the radios were used at full
  power, electrical interference resulted in uncontrolled turret movements. Even worse, the electrical system of the heater in the Pz-
  68 could cause the main gun round in the breech to fire without warning. These problems were traced to an electrical system
  where most systems in the Pz-68 shared the same parts of the electrical system. The Pz-68/88 version of the Pz-68 fixed this
  problem, but the problems with the Pz-68 had already caused a scandal that led to the resignation of the Defense Minister.
  Nonetheless, pre-Pz-68/88s served with the Swiss Army until 2000.
  Pz-68 Upgrades
  The first modification for the Pz-68 was the Pz-68 Series 2, which went into service in 1974. The Pz-68 Series 2 added a thermal
  sleeve to the main gun, which required a modified bore evacuator. For game purposes, it is otherwise identical to the base Pz-68.
  The Pz-68 Series 3 has a larger, roomier turret, to solve a problem that Swiss tankers had complained about for a long time; some
  badly-needed equipment was also added. The Mk 3 entered service in 1978. The Series 4 is identical to the Series 3, but has
  some improvements to the electrical systems (not enough to fix the abovementioned problems).
  The Pz-68/88 upgrade was designed to solve the problems in the Weltwoche, and also added some new features. Some 195 Pz-
  68s were so upgraded (mostly Series 3 and Series 4s, along with a few Pz-68 Series 2s that were in the best condition). A new fire
  control, designed by Honeywell in the US and sold to the Swiss through Honeywell’s German subsidiary, including a laser
  rangefinder, new ballistic computer, and a muzzle reference system. An automatic fire suppression system was installed. The main
  gun was fully stabilized, and the suspension was improved for a better ride and better climbing capabilities. The steel fuel tanks
  were replaced by GRP composite tanks which are lighter in weight but just as strong, and the Pz-68/88 is painted in CARC-type
  paint. A pair of Lyran illumination mortars has been added to the rear of the turret, with 6 rounds available. Lugs for ERA are
  added to the glacis, turret front, and turret sides.
  In the mid-1980s, a small amount of selected Pz-68/88s were modified to accept a 120mm gun. As the standard Rheinmetall gun
  would not fit into the small turret of the Pz-68/88, the Swiss designed a new 120mm gun. This gun is an L/49 gun, as opposed to
  the L/44 Rheinmetall gun, and uses a composite-construction fume evacuator. It uses standard NATO rounds, however. The
  ballistic computer needed reprogramming, and the muzzle reference system had to be replaced. An M-51 was added to the
  commander’s hatch, and the night vision suite was upgraded with a gunner’s thermal imager that can also be accessed by the
  commander.
  
  Despite upgrades, the Pz-68 is a tank that was outdated before its introduction.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Pz-58
  $230,664
  D, A
  600 kg
  38 tons
  4
  26
  Headlights
  Enclosed
  Pz-61
  $252,315
  D, A
  600 kg
  38.2 tons
  4
  26
  Headlights
  Enclosed
  Pz-61AA7/8
  $252,315
  D, A
  600 kg
  38.2 tons
  4
  23
  Headlights
  Enclosed
  Pz-61AA9
  $249,483
  D, A
  600 kg
  38.2 tons
  4
  23
  Headlights
  Shielded
  Pz-68/Series
  2
  $296,910
  D, A
  600 kg
  39.7 tons
  4
  22
  Headlights
  Shielded
  Pz-68 Series
  3/Series 4
  $296,910
  D, A
  600 kg
  39.9 tons
  4
  22
  Headlights
  Shielded
  Pz-68/88
  $436,669
  D, A
  600 kg
  40 tons
  4
  23
  Passive IR (D, G,
  C)
  Shielded
  Pz-68/88-120
  $534,143
  D, A
  600 kg
  40.3 tons
  4
  23
  Passive IR (D, C),
  Thermal Imaging
  (G)
  Shielded
  Vehicle
  Tr
  Mov
  Com Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Pz-58
  121/85
  23/19
  760
  342
  Trtd
  T5
  TF31 TS14 TR8 HF39 HS11 HR7
  Pz-61
  121/84
  23/19
  760
  342
  Trtd
  T5
  TF31 TS14 TR8 HF39 HS11 HR7
  Pz-
  61AA7/8/9
  121/84
  23/19
  760
  342
  Trtd
  T5
  TF31 TS14 TR8 HF39 HS11 HR7
  Pz-
  68/Series
  2
  126/88
  24/20
  710
  344
  Trtd
  T5
  TF35 TS15 TR9 HF43 HS13 HR8
  Pz-68
  Series 3/4
  125/88
  24/20
  710
  346
  Trtd
  T5
  TF35 TS15 TR9 HF43 HS13 HR8
  Pz-68/88
  125/87
  24/20
  710
  347
  Trtd
  T5
  TF35 TS15 TR9 HF43 HS13 HR8
  Pz-68/88-
  120
  124/86
  24/20
  710
  349
  Trtd
  T5
  TF35 TS15 TR9 HF43 HS13 HR8
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Pz-58
  +1
  Basic
  QF 20-Pounder gun, 20mm 5TGK autocannon,
  7.5mm M-51 (L)
  65x20-Pounder,
  240x20mm, 3000x7.5mm
  Pz-61 &
  AA7/8
  +1
  Basic
  105mm L-7 gun, 20mm 5TGK autocannon,
  7.5mm M-51 (L)
  52x105mm, 240x20mm,
  3000x7.5mm
  
  Pz-61AA9
  +2
  Basic
  105mm L-7 gun, 7.5mm M-51, 7.5mm M-51 (L)
  52x105mm, 3200x7.5mm
  Pz-68/Series
  2
  +1
  Fair
  105mm L-7 gun, 7.5mm M-51, 7.5mm M-51 (L)
  56x105mm, 4000x7.5mm
  Pz-68 Series
  3/4
  +2
  Fair
  105mm L-7 gun, 7.5mm M-51, 7.5mm M-51 (L)
  56x105mm, 4000x7.5mm
  Pz-68/88
  +3
  Good
  105mm L-7 gun, 7.5mm M-51, 7.5mm M-51 (L)
  56x105mm, 4000x7.5mm
  Pz-68/88-120
  +3
  Good
  120mm Swiss gun, 7.5mm M-51, 7.5mm M-51
  (C), 7.5mm M-51 (L)
  49x120mm, 4000x7.5mm
  
  Kharkiv Morozov T-55AGM
       Notes: Ukraine still uses a number of older tanks, but they are not stock tanks – most have been heavily upgraded and
  modified, often to the point that they no longer externally resemble their parent tanks.  Ukraine also makes a decent amount of
  money selling these upgrade kits to customers who already operate older former Soviet tanks.  One of these upgraded tanks is the
  T-55AGM, which is a heavily-updated T-54 or T-55, and the kit can also be applied to the Chinese Type 59.  The Ukrainians have
  made several upgrade kit sales to other countries (the exact customers are unknown), and the Ukrainians also use the T-55AGM.
   
  The T-55AGM
       The upgrade kit starts with a mobility upgrade.  The powerpack is replaced with one that uses a 850-horsepower 5TDFM
  turbocharged diesel engine and matches it to an automatic transmission, with a T-bar steering device and a conventional gas and
  brake pedal.  (a 1000-horsepower 5TDFMA engine is an option.)  The new engine and transmission, in addition to providing extra
  forward speed, allows the T-55AGM to move in reverse five times faster than the original T-55 (which translates to a Combat Move
  of 8).  The suspension has also been upgraded to allow the climbing of higher obstacles and steeper slopes, both in forward and
  reverse.  The new suspension also has modern shock absorbers and torsion bars that give the T-55AGM a much smoother ride,
  decreasing crew fatigue.  The T-55AGM also uses a “semi-Christie” suspension that does have three return rollers, which further
  dampen vibrations, particularly when moving cross-country.  Tracks have also been widened.  This, in addition to the modified
  suspension, further improves cross-country performance.
       Firepower receives a great increase – the T-55AGM sports a 120mm NATO-compatible KBM-2 gun or a 125mm KBM-1 gun
  that is a modified version of the main gun found on modern Russian tanks.  (It should be noted that the KBM-2 is longer than
  standard NATO 120mm guns, at a length of L/50 vs. L/44 for a NATO-standard 120mm gun.)  These guns both use an autoloader
  that is specially-designed to fit into the small turret of the T-55AGM (which is, though larger than that of the T-55, is still on the
  small side).  They can use all modern ordnance of their caliber as well as 9K119M (AT-11 Sniper-B) ATGMs.  The guns are
  designed with a short-recoil system; the system takes up most of the recoil travel of comparable guns, but still rock the tank more
  than they would in a full-sized tank using the same gun. The autoloader has a capacity of 18 rounds.
       The coaxial machinegun and commander’s machinegun are the standard KT-7.62 and KT-12.7.  The commander’s machinegun
  is mounted in a cupola that allows the machinegun to be aimed and fired when buttoned up; it is in fact similar to that mounted on
  the T-64BM Bulat (see below).
       The fire control system of the T-55AGM is also similar in capabilities to that of the T-64BM.  It uses a gunner’s thermal imager
  and a thermal imager for the commander (the French MATIS thermal imager), a day/night sight for the commander and gunner
  incorporating a telescopic sight and an image intensifier, laser rangefinders for the commander and gunner, and a ballistic
  computer that is used by the commander and gunner simultaneously.  An additional laser designator is supplied for guidance of
  ATGMs. The laser rangefinders have a range of 9900 meters; by changing the laser’s frequency, they can be used as target
  designators for other weapons. The main gun is stabilized in both planes with an electro-hydraulic system.
       Armor protection for the T-55AGM is greatly improved over that of the T-55, with appliqué armor, stand-off armored panels,
  armored side skirts, and lugs for ERA on the turret front, turret side, glacis, and hull sides.  The standard ERA used is the
  Ukrainian Nozh 3rd-generation system.  The paint used on the T-55AGM is designed to dampen the infrared signature of the tank
  (-3 for another person to spot the T-55AGM with IR devices or thermal imagers, or -2 with image intensifiers or low-light TV
  cameras; if the observer is over 500 meters from the T-55AGM, direct vision or telescopic sights incur a -2 penalty). The T-55AGM
  also has a laser warning system, as well as a device that sprays a 20-meter wide area with an aerosol screen that interferes with
  laser designators and laser rangefinders; this device has 20 spray loads.  On each side of the turret are six smoke grenade
  launchers, and the T-55AGM can also lay a thick smoke screen by injecting diesel fuel into its exhaust. The turret has a distinctive
  wedge shape in the T-55AGM, and the rear of the tank, where the engine compartment is located, also has a different shape than
  that of the T-55.
       The T-55AGM does not have an NBC overpressure system, but does have an NBC collective system.  Radiation shielding is
  comprehensive, and the exterior of the T-55AGM has devices to automatically check and gauge radiation, chemical agents, and (to
  an extent) bacteriological agents.  The T-55AGM has an automatic fire suppression system, as well as a manual system for each
  crew member.
   
       Twilight 2000 Notes: These tanks do not exist in the Twilight 2000 timeline.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-55AGM
  (120mm Gun,
  850 hp)
  $574,882
  D, A
  500 kg
  48
  tons
  3
  20
  Thermal Imaging (G, C), Image
  Intensification (G, C), Passive IR
  (D)
  Shielded
  T-55AGM
  (120mm Gun,
  1000 hp)
  $575,485
  D, A
  500 kg
  48.1
  tons
  3
  20
  Thermal Imaging (G, C), Image
  Intensification (G, C), Passive IR
  (D)
  Shielded
  T-55AGM
  (125mm Gun,
  850 hp)
  $568,352
  D, A
  500 kg
  48
  tons
  3
  20
  Thermal Imaging (G, C), Image
  Intensification (G, C), Passive IR
  (D)
  Shielded
  
  T-55AGM
  (125mm Gun,
  1000 hp)
  $568,955
  D, A
  500 kg
  48.1
  tons
  3
  20
  Thermal Imaging (G, C), Image
  Intensification (G, C), Passive IR
  (D)
  Shielded
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  T-55AGM (120mm Gun, 850
  hp)
  117/82
  25/17
  960+400
  415
  Trtd
  T6
  TF67Sp  TS24Sp  TR11Sp 
  HF84Sp  HS20Sp  HR9*
  T-55AGM (120mm Gun,
  1000 hp)
  135/94
  29/20
  960+400
  499
  Trtd
  T6
  TF67Sp  TS24Sp  TR11Sp 
  HF84Sp  HS20Sp  HR9*
  T-55AGM (125mm Gun, 850
  hp)
  117/82
  25/17
  960+400
  415
  Trtd
  T6
  TF67Sp  TS24Sp  TR11Sp 
  HF84Sp  HS20Sp  HR9*
  T-55AGM (125mm Gun,
  1000 hp)
  135/94
  29/20
  960+400
  499
  Trtd
  T6
  TF67Sp  TS24Sp  TR11Sp 
  HF84Sp  HS20Sp  HR9*
   
  Vehicle
  Fire
  Control**
  Stabilization**
  Armament
  Ammunition
  T-55AGM
  (120mm Gun)
  +3
  Good
  120mm KBM-2, gun, KT-
  7.62, KT-12.7 (C)
  30x120mm, 5xAT-11 ATGM, 3000x7.62mm,
  450x12.7mm
  T-55AGM
  (125mm Gun)
  +3
  Good
  125mm KBM-1, gun, KT-
  7.62, KT-12.7 (C)
  30x125mm, 5xAT-11 ATGM, 3000x7.62mm,
  450x12.7mm
  *Hull floor armor is 7; Turret roof armor is 7Sp.
  **The stabilization of the commander’s machinegun is +2/Fair.
   
  Kharkiv Morozov T-62 Upgrades
       Notes: As they do with several former Soviet main battle tanks, the Ukrainians have designed some upgrade packages for the
  T-62.  These upgrade packages are designed for export, as the Ukrainian Army no longer uses the T-62.  These upgrade
  packages, like all of the recent Ukrainian upgrade packages, greatly enhance the capabilities of the T-62.  Regardless of the base
  version of the T-62, the results are basically the same for each upgrade.
   
  The T-62AG
       The T-62AG is a less comprehensive package than the T-62AGM (below) for customers that cannot afford the T-62AGM
  upgrade. Like the T-62AGM, the T-62AG is designed for export, as the Ukrainians no longer use the T-62.  Despite being less
  comprehensive, the T-62AG upgrade still provides improvements in virtually every aspect of the tank, and also has some features
  the T-62AGM lacks.  Externally, a new armor package makes the T-62AG more angular, especially in the turret.  The interesting
  aspect about the T-62AG upgrade can be carried out in the field with minimal facilities; all that is needed is an upgrade kit, metal-
  cutting and welding equipment, and a crane with a capacity of 15 tons.  Six people with the requisite skills can accomplish this
  upgrade in 20 days.
       The separate engine and transmission and associated equipment of the T-62 are replaced by a 700-horsepower 5TDF multifuel
  engine, and an automatic transmission.  The driver steers with a T-bar, and use conventional gas and brake pedals.  New self-
  sealing flexible-bag-type fuel tanks are installed, which are contained in armored metal containers that have an explosion
  suppression system.  The crew and engine compartments likewise have an automatic fire suppression system, with each
  crewmember having a manual fire extinguishing handle to pull as a backup; three fire extinguishing bottle are also included.
       The armor of the T-62AG has been improved with the addition of appliqué armor and stand-off armor plates.  In addition,
  armored side skirts are added, and a number of additional protective measures are also added.  The appliqué and stand-off armor
  plates are designed to be easily remove and replaced by undamaged panels, or replaced by more up-to-date appliqué.  The rear
  hull deck is equipped with special screens that prevent items like burning Molotov cocktails from pouring flammable fuel into the
  engine compartment.
       As an option, the T-62AG can be protected by a version of the Varta system, which is a soft-kill active protection system.  This
  version of the Varta system consists of four laser warning systems (two precision sensors that can display the position of the
  emitting laser to the commander, and two coarse sensors that merely warn the crew that the T-62AG is being lased).  The coarse
  sensors are almost certain to warn the crew of being lased, but the precision sensors have a 12 in 20 chance of revealing the
  position of a laser designator.  The system then sprays an aerosol screen in the direction of the designator or rangefinder; this
  device has a total of 20 sprays available.  The detection arc, however, is only 45 degrees to either side and upwards of the bore
  axis of the main gun, as is the area the anti-laser aerosol can spray.   The system also has a pair of movable IR lights that emit
  coded pulses to decoy IR-guided missiles (on a roll of 12+ on a d20, the ATGM’s gunner has one level of difficulty greater to hit
  the T-62AG), and electro-optical jammers that do the same thing to wire-guided and radio-guided ATGMs.  These systems can
  also be set to automatically launch one smoke grenade to each side is a laser designator is detected.  The area of this detection
  and countermeasure ability, however, is only 20 degrees to either side of the bore axis of the main gun, and only 2 degrees
  upwards from the plane of the main gun.
  
       The T-62AG also includes lugs for Nozh 3rd-generation ERA on the glacis, lower hull front, turret front, turret sides, and the
  forward third of the hull sides. (This helps keep weight down, and also protects the gunner, final drives, and part of the main gun
  ammunition storage.  On each side of the turret are eight smoke grenade launcher clusters, and the T-62AG can lay a thick, oily
  smoke screen by injecting fuel into its exhaust, provided the T-62AG is running on diesel fuel.  The T-62AG is equipped with an
  NBC overpressure system with a collective NBC backup, and the crew can use an external radiation sensor to measure radiation
  outside the tank.  The T-62AG also has a chemical poison gas sniffer; if poison gas or undue radiation is detected, both audio
  signals and lights alert the crew.  Note that while the chemical sensor can detect the presence of poison gas, it cannot tell the
  crew the type of gas present or its concentration.  As on later versions of the T-62, the radiation shielding of the T-62AG is
  comprehensive and effective.
       Of course, the biggest change in the T-62AG is the replacement of the T-62’s standard main gun with a KBA-101 120mm main
  gun or a KBM-1M main gun.  The primary differences between these guns and the KBM-2 120mm or KBM-1 125mm guns is that
  the KBA-101 and KBM-1M do not have autoloaders.  The main guns on the T-62AG can still fire the AT-11 ATGM.  These guns
  are paired with a fire control system that has a ballistic computer and laser rangefinder, plus a laser designator for the ATGMs. 
  The night vision, though not as comprehensive as that on the T-62AGM, is still an improvement over the T-62.  The commander,
  however, has only a pintle-mounted machinegun that cannot be aimed and fired from under armor.
      
  The T-62AGM
       A modified form of the T-55AGM upgrade package can also be applied to the T-62.  Like the T-55AGM package, the T-62AGM
  package can be applied to virtually any subtype of T-62, and the end result is about the same, regardless of which T-62 subtype
  that Kharkiv Morozov started out with.  Essentially, the differences between the T-55AGM and the T-62AGM are the armor (the
  base armor of the T-62 is a bit heavier in some places than that of the base T-55) and the amount of ammunition carried (there is
  a bit more room for ammunition in the T-62).  Otherwise, the modifications are identical and/or produce the same result.  The T-
  62AGM also weighs a bit more than the T-55AGM, due to the different sizes of the hulls, turrets, and the armor modifications
  necessary. It should be noted that the T-62AGM is designed as an export package; the Ukrainians no longer use the T-62 in their
  forces.
   
       Twilight 2000 Notes: This tank does not exist in the Twilight 2000 timeline.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-62AG (120mm
  gun)
  $411,609
  D, G,
  AvG, A
  600
  kg
  39.5
  tons
  4
  21
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D,
  C)
  Shielded
  T-62AG (120mm
  gun,
  Countermeasures
  $487,126
  D, G,
  AvG, A
  600
  kg
  39.6
  tons
  4
  22
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D,
  C)
  Shielded
  T-62AG (125mm
  gun)
  $402,370
  D, G,
  AvG, A
  600
  kg
  39.5
  tons
  4
  21
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D,
  C)
  Shielded
  T-62AG (125mm
  gun,
  Countermeasures
  $477,887
  D, G,
  AvG, A
  600
  kg
  39.6
  tons
  4
  22
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D,
  C)
  Shielded
  T-62AGM
  (120mm Gun,
  850 hp)
  $585,411
  D, A
  500
  kg
  50
  tons
  3
  22
  Thermal Imaging (G, C), Image
  Intensification (G, C), Passive IR (D)
  Shielded
  T-62AGM
  (120mm Gun,
  1000 hp)
  $586,014
  D, A
  500
  kg
  50.1
  tons
  3
  22
  Thermal Imaging (G, C), Image
  Intensification (G, C), Passive IR (D)
  Shielded
  T-62AGM
  (125mm Gun,
  850 hp)
  $578,762
  D, A
  500
  kg
  50
  tons
  3
  22
  Thermal Imaging (G, C), Image
  Intensification (G, C), Passive IR (D)
  Shielded
  T-62AGM
  (125mm Gun,
  1000 hp)
  $579,365
  D, A
  500
  kg
  50.1
  tons
  3
  22
  Thermal Imaging (G, C), Image
  Intensification (G, C), Passive IR (D)
  Shielded
   
  Vehicle
   
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  T-62AG (120mm
  gun)
   
  124/87
  27/18
  960+400
  306
  Trtd
  T6
  TF61Sp  TS21Sp  TR14  HF80Sp 
  HS21Sp  HR11
  T-62AG (125mm
  gun)
   
  124/87
  27/18
  960+400
  306
  Trtd
  T6
  TF61Sp  TS21Sp  TR14  HF80Sp 
  HS21Sp  HR11
  
  T-62AGM
  (850hp)
   
  114/80
  24/17
  960+400
  433
  Trtd
  T6
  TF67Sp  TS23Sp  TR15Sp  HF87Sp 
  HS23Sp  HR12*
  T-62AGM
  (1000hp)
   
  131/80
  24/16
  960+400
  521
  Trtd
  T6
  TF67Sp  TS23Sp  TR15Sp  HF87Sp 
  HS23Sp  HR12*
   
   
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  T-62AG
  (120mm)
  +3
  Good
  120mm KBA-101 gun,
  KT-7.62, KT-12.7
  35x120mm, 5xAT-11 ATGM, 2500x7.62mm,
  500x12.7mm
  T-62AG
  (125mm)
  +3
  Good
  125mm KBM-1M gun,
  KT-7.62, KT-12.7
  35x125mm, 5xAT-11 ATGM, 2500x7.62mm,
  500x12.7mm
  T-62AGM
  (120mm
  Gun)
  +3
  Good
  120mm KBM-2, gun,
  KT-7.62, KT-12.7 (C)
  34x120mm, 5xAT-11 ATGM, 3000x7.62mm,
  450x12.7mm
  T-62AGM
  (125mm
  Gun)
  +3
  Good
  125mm KBM-1, gun,
  KT-7.62, KT-12.7 (C)
  34x125mm, 5xAT-11 ATGM, 3000x7.62mm,
  450x12.7mm
  *Hull floor armor is 9; Turret roof armor is 9Sp.
   
  Kharkiv Morozov T-64BM Bulat
       Notes: The T-64BM is a post-Cold War upgrade of the T-64B, which first appeared in 1999 and entered service with the
  Ukrainian Army in 2005.  (It should not be confused with the Russian-built version of the T-64, also designated the T-64BM.) The
  T-64BM upgrades almost every component of the T-64B, making all-around a far more accurate and protected tank that is viable
  on the modern battlefield, though not up to the capabilities of modern tanks like the Abrams, Challenger, or even the T-90.  The
  Ukrainians also hoped for export sales, but the large amount of upgrade kits for former Soviet designs (including several made by
  Ukraine herself) meant that the T-64BM has had no export sales, with the possible exception to some kits sold to Russia.
       The gun system of the T-64BM uses a locally-designed model of the 2A46M-1, called the KBA-3.  The coaxial machinegun is
  still the PKT.  The commander’s machinegun has been replaced by the NSVT.  The commander’s new cupola allows the
  commander to aim and fire the NSVT from under armor, and has its own sight that incorporates a ballistic computer and a
  coincidence rangefinder; it is also stabilized in the vertical axis.  The main gun’s fire control is fully modernized, possibly with
  Polish and French help.  It uses a laser rangefinder and modern ballistic computer, along with a new stabilization system that is
  electo-hydraulic and works in both planes.  The commander has auxiliary controls; he can tap into gunner’s sight or the fire controls
  in his cupola.  The gunner has an auxiliary coincidence rangefinder and another backup in the form of a simple telescopic sight.
  (The fire control system is essentially identical to that of the T-84.)  Night vision is likewise drastically increased – the gunner is
  equipped with a thermal imager, and the commander’s station can also have an optional thermal imager.  (I have included one
  below.) The main gun, in addition to conventional main gun rounds, can fire the 9K119 (AT-11 Sniper) ATGM.  The main gun is fed
  by an autoloader that can handle any round the T-64BM can fire, including the 9K119 ATGM; the autoloader holds 22 rounds.
       Power for the T-64BM in Ukrainian service is typically the 850-horsepower 5TDFM, which is a turbocharged version of the
  original Russian 5TDF engine.  A 1000-horsepower turbocharged 6TD-1 engine can also be installed, with little changes to the rest
  of the T-64TD’s drive train.  The suspension is fully automatic and far less tiring for the driver than that of the T-64B.  Despite the
  greater power, the T-64BMs engine gets better mileage than the T-64B.  The tracks have also seen some attention, as they have
  rubber track pads instead of being bare steel.
       The T-64’s armor is not only of more advanced metals, it is strengthened with appliqué armor.  The composite armor of the
  frontal arc is likewise more than advanced than the spaced armor of the T-64B.  The turret sides, turret front, hull front, and hull
  sides have lugs for Ukrainian-made Nozh 3rd-Generation ERA.  The sides have armored side skirts added. The T-64B has an
  automatic fire detection and suppression system, and the fuel tanks are self-sealing and help protect against fuel explosions.  On
  each side of the turret are four smoke grenade launchers, and the T-64BM can make a smoke screen by injecting diesel fuel into
  its exhaust.
       Twilight 2000 Notes: The T-64BM Bulat does not exist in the Twilight 2000 timeline.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-64BM
  (850 hp)
  $566,516
  D, A
  560
  kg
  45
  tons
  3
  22
  Thermal Imaging (G, C), Passive IR (D),
  Image Intensification (G, C)
  Shielded
  T-64BM
  (1000
  hp)
  $567,116
  D, A
  560
  kg
  45.2
  tons
  3
  22
  Thermal Imaging (G, C), Passive IR (D),
  Image Intensification (G, C)
  Shielded
   
  Vehicle
   
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  
  T-64BM (850
  hp)
   
  128/89
  28/19
  1270
  434
  Trtd
  T6
  TF80Cp  TS26Sp  TR17  HF100Cp 
  HS20Sp  HR14
  T-64BM (1000
  hp)
   
  146/102
  32/22
  1270
  518
  Trtd
  T6
  TF80Cp  TS26Sp  TR17  HF100Cp 
  HS20Sp  HR14
   
   
  Fire
  Control*
  Stabilization*
  Armament
  Ammunition
  T-64BM
  +4
  Good
  125mm 2A46M-1 gun,
  PKT, NSVT (C)
  46x125mm, 5xAT-11 ATGM, 2500x7.62mm,
  1000x12.7mm
  *The stabilization of the commander’s machinegun is +2/Fair.
   
  Kharkiv Morozov T-72 Upgrades
       Notes: Some of the tank upgrade packages upon which the Ukrainians make the most money is for their T-72 upgrades.  In
  general, Kharkiv Morozov offers three T-72 upgrade packages: the T-72AG, the T-72MP, and the T-72-120.  In all cases, Kharkiv
  Morozov’s T-72 upgrades provide a full spectrum of upgrades to the T-72 involved, and regardless of the T-72 upgrade involved,
  produce about the same results.  Though the results are not up to modern tank designs (especially Western tanks), they can in
  some cases extend the viable life of a T-72 from 15-20 years.
   
  The T-72AG
       The T-72 provides upgrades that strike a balance between increases in firepower, mobility and protection, and do so at a
  reasonable cost for most countries using the T-72.  Though the Ukrainians themselves do not employ the T-72AG, the Ukrainian
  Army is giving hard consideration to upgrading to the T-72AG standard for their T-72 tank force.
       The T-72AG upgrade replaces the original 2A46 main gun with the newer Ukrainian-made KBM-1M 125mm gun.  The KBM-
  1M provides a better match for the upgraded fire control equipment and fits better in the turret, using up less space.  The KBM-1M
  also has a shorter recoil stroke and the barrel of the gun can be replaced in the field using the standard tool kit provided with the
  T-72AG, without removing the rest of the gun from the T-72AG. The gun’s autoloader holds 28 rounds. The original sights and fire
  control equipment are replaced with a modern ballistic computer and laser rangefinder (the French-designed Savan-15 system),
  and the main gun is fully stabilized. The main gun can fire conventional rounds as well as the 9K119M (AT-11 Sniper-B) ATGM;
  the ATGM is laser-guided and has its own laser designator separate from the laser rangefinder.  The laser rangefinder has a range
  of 9900 meters, and the wavelength of the laser can be changed, allowing the commander to designate targets for other weapons
  with the primary laser rangefinder.  The gunner has up-to-date night vision sights; the commander’s night vision is not quite so
  comprehensive. (The gunner’s thermal imager is an option, but I have included it in the stats below.) The commander and the
  gunner each have integrated night/day sights, and the commander can tap into the gunner’s thermal imager without interfering with
  the gunner’s use of the device; the commander can also feed information about the targets he sees to the ballistic computer, giving
  the T-72AG a hunter/killer capability.
       The commander’s machinegun is housed in an integrated cupola system that allows the KT-12.7 to be aimed and fired from
  inside the turret using its own auxiliary sights and laser rangefinder, and is stabilized in the vertical plane.  The turret’s traverse
  mechanism, however, is limited to 75 ° left or right in of itself, though of course 360 °-rotation is possible with the help of the
  turret.  The commander’s machinegun can be elevated to -5 °/+70 °.  (It should be noted that the commander’s ballistic computer
  and laser rangefinder function only to an elevation of +20 degrees; beyond that, a conventional coincidence rangefinder is used.)
  The commander has override controls for the main gun and coaxial machinegun.
       The T-72AG employs more advanced composite armor on the glacis and turret front, as well as some appliqué on those
  surfaces.  The T-72AG upgrade also adds appliqué to most other surface of the tank, including the turret deck and hull floor,
  including armored track skirts and stand-off armor panels on the turret sides and rear.  ERA lugs are found on the glacis, lower hull
  front, hull sides, turret front, and turret sides.  The armor is modular and can be easily upgraded or repaired in the field; the ERA
  installation points are also modular, as they are attached to hardpoints built into the armor.  The standard ERA lugs take Nozh or
  Nozh-2 3rd and 4th-generation ERA or their Russian equivalents.  However, the customer may specify that lugs for other types of
  ERA be installed on their T-72AGs. The paint used on the T-72AG is designed to dampen the infrared signature of the tank (-3 for
  another person to spot the T-72AG with IR devices or thermal imagers, or -2 with image intensifiers or low-light TV cameras; if the
  observer is over 500 meters from the T-72AG, direct vision or telescopic sights incur a -2 penalty). The T-72AG also has a laser
  warning system, as well as a device that sprays a 20-meter wide area with an aerosol screen that interferes with laser designators
  and laser rangefinders; this device has 20 spray loads.  On each side of the turret are eight smoke grenade launchers, and the T-
  72AG can also lay a thick smoke screen by injecting diesel fuel into its exhaust.
       The T-72AG is also protected by comprehensive radiation shielding and an NBC overpressure system with a collective NBC
  system as a backup. This NBC system also includes radiation and chemical detection systems, and to an extent, allows for the
  detection of bacteriological agents.  The detectors give the crew audible alarms as well as lights to alert them to such hazards. The
  radiation detectors give an exact level of the radiation hazard; the chemical and bacterial defense alarms, however, merely alert the
  crew to the presence of chemical or biological agents, and do not tell the crew the concentration of agents or what the agents are.
  The T-72AG has automatic fire suppression systems in the crew compartments, the engine compartment, and the ammunition
  storage bins and the autoloader.
  
       Optionally, the T-72AG can be protected by the Varta system, which is a soft-kill active protection system.  The Varta system
  consists of four laser warning systems (two precision sensors that can display the position of the emitting laser to the commander,
  and two coarse sensors that merely warn the crew that the T-72AG is being lased).  The coarse sensors are almost certain to
  warn the crew of being lased, but the precision sensors have a 12 in 20 chance of revealing the position of a laser designator. 
  The Varta system also uses a pair of rotating IR lights that emit coded pulses to decoy IR-guided missiles (on a roll of 12+ on a
  d20, the ATGM’s gunner has one level of difficulty greater to hit the T-72AG), and electro-optical jammers that do the same thing to
  wire-guided and radio-guided ATGMs.  These systems can also be set to automatically launch one smoke grenade to each side is
  a laser designator is detected.
       Another option is a GPS navigation/mapping system.  This can use signals from GPS NAVSTAR, GLONASS, or both.  The
  system includes LCD panels for the driver and commander to display navigation information, and map coordinates and other
  information can be inputted via a keyboard.  (The keyboard is at the commander’s station only.)  The system can also share
  information with similarly-equipped vehicles and positions that are within 20 km.  A computer ties all this information together. Thus,
  you have a system which is just a step below that of the Battlefield Management Systems that are now found in the armies of
  several countries these days.
       The customer of a T-72AG upgrade may pick from one of two engines – the 6TD-1 1000-horsepower turbocharged multifuel
  engine and the 6TD-2, which is similar to the 6TD-1 but develops 1200 horsepower.  As one of the biggest problems with the T-
  72s standard engine is a drop in performance and reliability in hot and dry conditions, the 6TD-1 and 6TD-2 are designed to
  operate in such conditions without a performance drop; they can also handle cold weather easily.  The 6TD-1 and 6TD-2 can be
  fueled by diesel, gasoline, kerosene, or jet fuel – or a mix of any of those fuels.  The transmission is fully automatic, but can also
  be switched into manual or semiautomatic modes.  The powerpack is unitary and smaller than that of the original T-72, giving room
  for some of the new equipment, making the T-72AG lighter than it would have been otherwise, and providing room for larger fuel
  tanks.  The new fuel tanks are also self-sealing and provided with automatic explosion and fire suppression systems. The T-72AG
  and its subtypes are also equipped with an 8kW APU for silent watches.
       Note that below, I have lumped together the Varta system and GPS/BMS system upgrades; however, real-life customers would
  not be required to accept both upgrades.  It is not an official designation, but I have designated T-72AGs with those modifications
  as T-72AGMs.
   
  The T-72-120
       The T-72 is basically a T-72AG with a 120mm KBA-2 gun mounted as the main gun in place of a 125mm gun.  This version is
  meant for the export market.  However, a number of changes were made to the T-72-120 to accommodate the 120mm gun.  The
  biggest changes is the feed system: the T-72-120 uses the same French-designed autoloader as used on the T-84 Yatagan
  (below), including having the large turret bustle that accommodates the autoloader and some extra ammunition. The autoloader
  holds 22 rounds, with five more in a bin in the turret bustle, and the bustle has blow-out panels similar to those of the M-1
  Abrams.  Seven more rounds are in an armored bin to the right of the driver, and six to the left of the driver.  As with the Yatagan,
  the standard machineguns are the KT-7.62 and KT-12.7, but these can be substituted for weapons firing NATO ammunition.  Also
  as with the Yatagan, the T-72-120 can be paired with the Varta system and the navigation/BMS system.  I refer to this as the T-
  72-120M below, though that designation is not official.
       Now, just to provide an interesting wrinkle, Kharkiv Morozov is in the final stages of experimentation (with German help) a
  version of the T-72-120 with a 140mm main gun.  While they acknowledge they will have few if any customers for this tank, it’s
  possible that it will be ready as soon as 2011. It is not yet known whether they will develop an ATGM for this gun. My estimate of
  the autoloader’s capacity would be 20 rounds, with five more rounds in the bustle and seven rounds on either side of the driver.  I
  have called this (of course) the T-72-140 below, and it’s not an official designation.
   
  The T-72MP
       In the late 1990s, the Kharkiv Morozov cooperated with PSP Bohemia of the Czech Republic and the French company of
  SAGEM (plus help from the Russians with their Shtora-1 system) to produce an upgraded version of the T-72, called the T-72MP. 
  This version of the T-72 was to be marketed primarily by PSP Bohemia, and was primarily meant as an export upgrade package.
  The T-72 was a comprehensive upgrade of the T-72, providing a great leap in the capabilities of the T-72.  While it was an
  excellent upgrade, a combination of political and economic factors conspired against Czech marketing of the T-72MP package, and
  it fell by the wayside.
       However, Kharkiv Morozov did not give up on the T-72MP; instead, they improved upon it, and are now marketing it again, with
  license-built and improved versions of the systems of the original upgrade package, and new ideas and wrinkles of their own. 
  Thus, the Kharkiv Morozov is not quite the same as the PSP Bohemia T-72MP, though they are close cousins; it is also related to
  the T-72AG. In general, the T-72MP is very much like the T-72AG, and much of the information about the T-72AG also applies to
  the T-72MP.  (Much of the design work on the T-72MP led to the T-72AG.) The T-72MP is therefore a combination of late-1990s
  technology and up-to-date technology.
       The armor package of the T-72MP is improved over even the earlier T-72MP design, though not as much as that of the T-
  72AG; it is also not modular.  The ERA mountings are of the same modular design as those on the T-72AG, but they are found
  only on the glacis, lower hull front, and turret front; the types of ERA packages are the same as those of the T-72AG.  Fire control
  is the same Savan-15 system as on the T-72AG, which is an improvement over that of the Czech T-72MP that is unfortunately not
  
  quantifiable in game terms except in the way it affects the general weight of the vehicle.  The seven-barrel smoke grenade clusters
  on either side of the turret of the original T-72MP have been replaced with newer eight-barrel clusters.
       The main gun of the T-72MP is the 125mm KBM-1 main gun; it is an earlier version of the KBM-1M, and differs primarily in
  small details that are not important to game play. If a customer desires, the original 2A46M main gun can be retained through the
  upgrade; the original PKT and NSVT machineguns can also be retained at customer request.  Regardless of whether the
  commander’s machinegun is a KT-12.7 or an NSVT, it is mounted in a commander’s cupola with the same capabilities as those on
  the T-72AG.  The optional Varta soft-kill APS can also be mounted, and the navigation/BMS system is also an option. (As with the
  T-72AG entry, I have lumped these two upgrades together, giving them the unofficial designation of T-72MPM.)
       The result of the T-72MP upgrades is a tank with basically the same capabilities as the T-72AG, but with less armor protection
  and a little less ammunition onboard.
   
       Twilight 2000 Notes: The T-72MP is a rare vehicle in the Twilight 2000 timeline, and most of them are equipped with 2A46M
  main guns, PKT coaxials, and NSVT commander’s machineguns.  The Soviet Army decided to forgo the 1000-horsepower engine,
  and equip the T-72MP with exclusively the 1200-horsepower engine. The electronics are not French-designed, but have the same
  performance in game terms.  None of the other T-72 upgrades mentioned here, including the T-72MPM, are found in the Twilight
  2000 timeline.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-72AG
  (1000hp)
  $572,762
  D, G,
  AvG, A
  600
  kg
  45.5
  tons
  3
  21
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D, C)
  Shielded
  T-72AG
  (1200hp)
  $573,365
  D, G,
  AvG, A
  600
  kg
  45.6
  tons
  3
  21
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D, C)
  Shielded
  T-
  72AGM
  (1000hp)
  $835,201
  D, G,
  AvG, A
  600
  kg
  45.6
  tons
  3
  23
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D, C)
  Shielded
  T-
  72AGM
  (1200hp)
  $835,804
  D, G,
  AvG, A
  600
  kg
  45.7
  tons
  3
  23
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D, C)
  Shielded
  T-72-
  120
  (1000hp)
  $578,181
  D, G,
  AvG, A
  600
  kg
  45.5
  tons
  3
  21
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D, C)
  Shielded
  T-72-
  120
  (1200hp)
  $578,784
  D, G,
  AvG, A
  600
  kg
  45.6
  tons
  3
  21
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D, C)
  Shielded
  T-72-
  120M
  (1000hp)
  $840,620
  D, G,
  AvG, A
  600
  kg
  45.6
  tons
  3
  21
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D, C)
  Shielded
  T-72-
  120M
  (1200hp)
  $841,223
  D, G,
  AvG, A
  600
  kg
  45.7
  tons
  3
  23
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D, C)
  Shielded
  T-72-
  140
  (1000hp)
  $586,504
  D, G,
  AvG, A
  600
  kg
  45.5
  tons
  3
  21
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D, C)
  Shielded
  T-72-
  140
  (1200hp)
  $587,107
  D, G,
  AvG, A
  600
  kg
  45.6
  tons
  3
  21
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D, C)
  Shielded
  T-72-
  140M
  (1000hp)
  $848,964
  D, G,
  AvG, A
  600
  kg
  45.6
  tons
  3
  23
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D, C)
  Shielded
  T-72-
  140M
  (1200hp)
  $849,567
  D, G,
  AvG, A
  600
  kg
  45.7
  tons
  3
  23
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D, C)
  Shielded
  T-72MP
  (1000hp)
  $550,069
  D, G,
  AvG, A
  600
  kg
  45.5
  tons
  3
  21
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D, C)
  Shielded
  T-72MP
  (1200hp)
  $550,672
  D, G,
  AvG, A
  600
  kg
  45.6
  tons
  3
  21
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D, C)
  Shielded
  T-
  72MPM
  (1000hp)
  $821,309
  D, G,
  AvG, A
  600
  kg
  45.6
  tons
  3
  23
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D, C)
  Shielded
  T-
  $821,912
  D, G,
  600
  45.7
  3
  23
  Thermal Imaging (G), Image
  Shielded
  
  72MPM
  (1200hp)
  AvG, A
  kg
  tons
  Intensification (G, C), Passive IR (D, C)
   
  Vehicle
  Tr Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  T-
  72AG/T-
  72-
  120/T-
  72-140
  (1000hp)
  145/101
  32/22
  1140+400
  516
  Trtd
  T6
  TF141Cp  TS32Sp  TR19Sp  HF163Cp  HS26Sp 
  HR13**
  T-
  72AG/T-
  72-
  120/T-
  72-140
  (1200hp)
  169/118
  37/26
  1140+400
  628
  Trtd
  T6
  TF141Cp  TS32Sp  TR19Sp  HF163Cp  HS26Sp 
  HR13**
  T-72MP
  (1000hp)
  145/101
  32/22
  1140+400
  516
  Trtd
  T6
  TF122Cp  TS28Sp  TR19Sp HF146Cp  HS22Sp 
  HR12
  T-72MP
  (1200hp)
  169/118
  37/26
  1140+400
  628
  Trtd
  T6
  TF122Cp  TS28Sp  TR19Sp HF146Cp  HS22Sp 
  HR12
   
  Vehicle
  Fire
  Control*
  Stabilization*
  Armament
  Ammunition
  T-72AG
  +4
  Good
  125mm KBM-1M gun,
  KT-7.62, KT-12.7 (C)
  38x125mm, 5xAT-11 ATGM, 1750x7.62mm,
  450x12.7mm
  T-72-120
  +4
  Good
  120mm KBM-3, KT-
  7.62, KT-12.7
  38x120mm, 5xAT-11 ATGM, 1750x7.62mm,
  450x12.7mm
  T-72-140
  +4
  Good
  140mm KBA-6, KT-
  7.62, KT-12.7 (C)
  39x140mm,1750x7.62mm, 450x12.7mm
  T-72MP
  +4
  Good
  125mm KBM-1 or
  2A46M gun, KT-7.62,
  KT-12.7 (C)
  34x125mm, 5xAT-11 ATGM, 1750x7.62mm,
  450x12.7mm
  *The stabilization of the commander’s machinegun is +2/Fair.
  **Turret roof armor and hull floor armor are 10Sp.
   
  Kharkiv Morozov T-80UD
       Notes: The Ukrainians have long thought the T-80 was an excellent tank, combining speed, firepower, and armor protection in
  a very fast-moving package. (The T-80 was Morozov’s idea, anyway.)  However, Kharkiv Morozov thought that while, in its time,
  the T-80’s gas turbine was a good idea – it gave the T-80 excellent speed and mobility – they also knew that the gas turbine
  gobbled up prodigious amounts of fuel. While the T-80s gas turbine was much better than earlier Russian gas turbines, it was still a
  little unreliable and maintenance-heavy.
       Therefore, when the Ukrainians were modernizing their T-80Us, the first thing they changed was the powerpack.  The engine
  was replaced with a 6TD-1 1000-horsepower turbocharged multifuel engine (and intended it to run primarily from diesel).  The new
  engine also has other advantages – it has much more reliability, both in general and especially in hot, dry, dusty conditions.  A new
  automatic transmission was installed to match the engine, and the driver’s controls are a simple steering T-bar and conventional
  gas and brake pedal.  The suspension is an improved version of that of the T-80U, giving the T-80UD a smoother ride both on the
  road and cross country.  Below the front hull is a hanging rubber mat that also helps keep down dust.  The fuel tanks are self-
  sealing and have automatic explosion and fire dampening and suppression systems, as does the engine compartment itself. The
  Ukrainians also added a small gas turbine APU with a power output of 8kW.
       Of course, the Ukrainians did not stop with a mobility upgrade.  The main gun was replaced with a 125mm KBA-3, which fires
  all 125mm rounds as well as the laser-guided 9K119M (AT-11 Sniper-B) ATGM.  The KBA requires less maintenance, and what
  maintenance is done is easier to accomplish.  The barrel of the KBA-3 can be changed without removing the entire gun, and the
  KBA-3 and its improved autoloader are more reliable than the 2A46M.  Earlier versions of the T-80UD, did in fact use the 2A46M
  gun.  The KBA-3s autoloader carries 28 rounds; six rounds are carried on each side of the driver in armored bins, and five more
  rounds are carried in an armored bin in the turret.  The fire control system is virtually identical to that of the T-64BM (though a bit
  more advanced than the T-64BM, this is not quantifiable in game terms).  As with other modern Ukrainian missile-firing tanks, the
  T-80UD has a separate laser designator for use with its ATGMs.  The autoloader carousel and the ammunition stowage bins have
  armored exteriors.
       The commander’s machinegun is housed in an integrated cupola system that allows the KT-12.7 to be aimed and fired from
  
  inside the turret using its own auxiliary sights and laser rangefinder, and is stabilized in the vertical plane.  The turret’s traverse
  mechanism, however, is limited to 75 ° left or right in of itself, though of course 360 °-rotation is possible with the help of the
  turret.  The commander’s machinegun can be elevated to -5 °/+70 °.  (It should be noted that the commander’s ballistic computer
  and laser rangefinder functions only to an elevation of +20 degrees; beyond that, a conventional coincidence rangefinder is used.)
  The commander has override controls for the main gun and coaxial machinegun.  The commander’s machinegun may also be an
  NSVT at customer request; likewise, the coaxial machinegun may be a PKT.
       Compared to other former Soviet-based designs, the interior of the T-80UD is almost roomy.  Inside the T-80UD’s fighting
  compartment are racks for AK-type weapons, pistols, and hand grenades for each crewmember, in addition to a signal flare pistol
  and several of three colors of flares.  The crew is able to fit part of the personal gear inside, or extra machinegun ammunition
  boxes or a couple of main gun rounds can be put inside.  In addition, the T-80UD has a decent-sized bustle rack and the turret
  and hull have several equipment boxes.
       Extra protection is provided by an upgrade to the frontal composite armor as well as appliqué armor, both in the form of
  standard add-on armor plates and stand-off armor plates.  Like most other armored vehicles, the T-80UD can lay a thick, oily
  smoke screen by injecting diesel fuel into its exhaust.  The T-80UD has a cluster of four smoke grenade launchers on either side of
  its turret. Under armor, above the engine compartment, is a layer of insulation that helps dampen the IR signature of the engine (-3
  to hit with IR-guided weapons and -2 to detect the T-80UD with IR viewers or thermal imagers).  Lugs for ERA (usually the
  Ukrainian Nozh or Nozh-2, but customers may specify lugs for other types of ERA if desired) are found on the glacis, turret front,
  turret sides, and the forward third of the hull sides.
   
  Pakistani T-80UDs
       In the early 1990s, Ukraine negotiated with Pakistan to fill Pakistan’s needs for newer main battle tanks; the Pakistanis chose
  the T-80UD, deciding to procure 320 of them.  These T-80UDs were to have all been delivered throughout 1997.  After the first 15
  T-80UDs were delivered to Pakistan, the Ukrainians were suddenly forced to suspend shipments.
       The problem was the Russians.  Perhaps the biggest customer for Russian military equipment is the Indians, and the Indians
  weren’t happy that the Pakistanis were getting tanks with main guns and fire control equipment almost as good as that on their
  new T-90Ss.  At the time, the Ukrainians were fitting 2A46M main guns and Russian-built fire control equipment, as well as some
  other turret equipment that was Russian designed but built under license in Ukraine; the ERA that Ukraine was using at the time
  was also the Russian Kontakt series.  The Russians refused to sell the Ukrainians any more tank components, and rescinded the
  licenses they had issued.
        The Ukrainians, however, were already well on their way to having a defense industry independent of Russia, and the boycott
  merely gave Kharkiv Morozov extra impetus to bring those components to fruit even faster.  The Ukrainians kept the Pakistanis
  happy by delivering 20 more T-80UDs that had been drawn from an unfulfilled earlier export order, and between 1997 and 2002,
  the Ukrainians delivered 285 more T-80UDs. 
       Sort of.
       The original T-80UDs delivered to the Pakistanis were in fact standard T-80UDs.  The remaining T-80UDs, however, were not
  standard; the Ukrainians used the hulls and hull components of the T-80UD, but the turrets of these vehicles were actually the
  same as those installed on the T-84.  In addition, the ERA lugs were modular and could take both Kontakt-series and Nozh-series
  ERA, as well as Pakistani-designed ERA modules.  The Pakistanis also use PKTs and NSVTs on their T-80UDs of both types. It is
  rumored, but not confirmed, that some of the later shipments included the Varta system.  So the Pakistanis ended up with tanks
  which were almost the equal of the T-84, and could stand up on the battlefield to the Indians’ T-90Ss.  The Pakistanis were happy
  with this.  These are apparently also designated the T-80UD, but for differentiation purposes, I have given them the designation T-
  80UD/84 below.
       
       Twilight 2000 Notes: The T-80UD was deemed unnecessary by the Russians, and was never developed in the Twilight 2000
  timeline; likewise, the Pakistanis never used any T-80UDs either.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-80UD
  $554,046
  D, G,
  AvG, A
  600
  kg
  46
  tons
  3
  22
  Thermal Imaging (G), Image
  Intensification (G, C), Passive IR (D, C)
  Shielded
  T-
  80UD/84
  $597,518
  D, G,
  AvG, A
  600
  kg
  46
  tons
  3
  22
  Thermal Imaging (G, C), Image
  Intensification (G, C), Passive IR (D)
  Shielded
  T-
  80UD/84
  w/Varta
  $657,596
  D, G,
  AvG, A
  600
  kg
  46.1
  tons
  3
  24
  Thermal Imaging (G, C), Image
  Intensification (G, C), Passive IR (D)
  Shielded
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  T-80UD
  140/98
  31/21
  1140+400
  501
  Trtd
  T6
  TF131Cp  TS32Sp  TR24  HF163Cp  HS24Sp 
  HR15
  T-
  140/98
  31/21
  1140+400
  501
  Trtd
  T6
  TF135Cp  TS32Sp  TR25  HF163Cp  HS24Sp 
  
  80UD/84
  HR15***
   
   
  Fire
  Control*
  Stabilization*
  Armament**
  Ammunition
  T-80UD
  +4
  Good
  125mm KBA-3 gun, KT-
  7.62, KT-12.7 (C)
  40x125mm, 5xAT-11 ATGM, 1250x7.62mm,
  450x12.7mm
  *The stabilization of the commander’s machinegun is +2/Fair.
  **Early T-80UDs were fitted with the 125mm 2A46M gun and Russian fire control equipment.  For game purposes, this is not
  otherwise important.
  ***The turret deck armor is 10Sp.
   
   
  Kharkiv Morozov T-84
       Notes: The T-84 is a heavily-upgraded T-80UD (the diesel-powered conventional-engined version of the T-80); the T-80 was in
  fact produced in Ukraine before the breakup of the Soviet Union, so the production facilities and plans were already in place to turn
  a decent tank into a much better tank.  The T-84 is also available as an upgrade kit for the T-80s operated by some other
  countries as well as a complete tank.  The T-84 improves virtually every aspect of the T-80UD, both with domestically-designed
  equipment and license-produced parts, primarily from France and Russia.  The high speed of the T-84 makes it one of the fastest
  main battle tanks in the world, and has earned the nickname of the “Flying Tank.”  The Ukrainians did not stop at the T-84; they
  have designed and built several variants of the T-84, including the T-84U, the T-84 Oplot, the T-84 Yatagan, and the T-84 Oplot-
  M.  Export customers include Bangladesh and Georgia (who use the T-84 Oplot); in addition, the Pakistanis employ some T-80UDs
  with the turret of the T-84. (Part of the impetus behind the development of the T-84 was to take advantage of Russia’s boycotts of
  licensing to for certain components of main battle tanks; instead of crippling the Ukrainian military industry, it forced the Ukrainians
  to become more independent.)
   
  The T-84
       The T-84 uses a hull that is virtually identical to that of the T-80UD, though it is internally very different than the T-80UD.  The
  turret, on the other hand, is completely different, being a welded turret with advanced modular armor panels and a very different
  shape than that of the T-80UD.  The main gun of the T-84 is a slightly-modified 125mm KBA-3; the primary modifications are to
  utilize the bustle-mounted autoloader and ready ammunition. The main gun also has an improved bore evacuator. The coaxial
  machinegun is a KT-7.62 machinegun (a domestically-produced PKT), and the commander’s machinegun is a KT-12.7 (a
  domestically-produced NSVT).  The autoloader of the KBA-3 is a carousel-type magazine that holds 28 rounds; it can handle both
  conventional rounds and the 9K119M (AT-11 Sniper-B) laser-guided ATGM.  The fire control system is a hybrid Ukrainian/French-
  designed system and includes an LCD monitor for the commander and two for the gunner to monitor target information, input from
  the night vision equipment and sights, the condition of the tank, and target information.  The commander has override controls for
  the main gun and coaxial machinegun, primarily for when the commander sees a more-threatening target or to prevent friendly fire;
  when doing so, he has full access to the T-84’s fire control system.  The sighting system is advanced, allowing the T-84 to fire at
  an almost full gallop and even to track and fire at helicopters flying at low altitude; the T-84 can also engage some faster targets
  with its ATGM system.  The commander’s machinegun is housed in an integrated cupola system that allows the KT-12.7 to be
  aimed and fired from inside the turret using its own auxiliary sights, and is stabilized in the vertical plane.  The turret’s traverse
  mechanism, however, is limited to 75 ° left or right in of itself, though of course 360 °-rotation is possible with the help of the
  turret.  The commander’s machinegun can be elevated to -5 °/+70 °. On each side of the turret are a cluster of six smoke grenade
  launchers. The crew is also protected by very effective radiation shielding and an NBC overpressure system with a collective NBC
  backup.
       The gunner’s sights include a laser rangefinder and an LIO-V ballistic computer (again, of French design), and a separate laser
  designator for the AT-11 ATGM. The gunner has a backup coincidence rangefinder, as well as a telescopic 2.7-12x sight and an
  image intensifier that allows up to x30 magnification.  The ballistic computer displays the proper aiming information to the gunner
  on one of his LCD screens as well as in the sight reticule.  The ballistic computer also automatically blanks the sight for a split
  second when a main gun round is fired to prevent the blast from the gun from blinding the gunner or commander.  The gunner and
  commander have French-designed Buran-Catherine-E thermal imagers as well as other night vision devices. (Night vision
  magnification is limited to x5.8.)  The commander’s sights for his machinegun include an independent laser rangefinder.  The sight
  apertures for the commander and gunner go as far as including washers, similar in concept to window washers and wipers on cars.
       The all-welded turret of the T-84 incorporates more advanced composite and sandwich armor, as does the hull.  The hull has
  armored side skirts, and the glacis, turret front, turret sides, and hull sides have lugs for Nozh 3rd-generation ERA.  The turret and
  hull also have some additional appliqué armor plates, as do the turret roof and hull floor.  Further protection is provided by the
  Varta system, which is a soft-kill active protection system.  The Varta system consists of four laser warning systems (two precision
  sensors that can display the position of the emitting laser to the commander, and two coarse sensors that merely warn the crew
  that the T-84 is being lased).  The coarse sensors are almost certain to warn the crew of being lased, but the precision sensors
  have a 12 in 20 chance of revealing the position of a laser designator.  The Varta system also uses a pair of rotating IR lights that
  emit coded pulses to decoy IR-guided missiles (on a roll of 12+ on a d20, the ATGM’s gunner has one level of difficulty greater to
  
  hit the T-84), and electro-optical jammers that do the same thing to wire-guided and radio-guided ATGMs.  These systems can
  also be set to automatically launch one smoke grenade to each side is a laser designator is detected.
       As said above, the T-84 is propelled with a diesel engine; it is a 6TD-2 1200-horsepower turbocharged multifuel engine.  This
  engine has a preheater for use in very cold weather, as well as special features that allow it to operate efficiently in desert
  conditions.  The engine has a provides a lot of power for the relatively light weight of the T-84 – but of course, that speed and
  maneuverability are bought with a very high fuel consumption (hence the APU for silent watches). The transmission is fully
  automatic and uses a steering T-bar with conventional gas and brake pedals.  The suspension is designed to give the crew a
  smooth ride to reduce crew fatigue.  The tracks normally use rubber track pads, but the customer may choose not to mount them
  without any ill effect.  The engine of the T-84 is smaller than the T-80’s engine, leaving room for a small gas turbine 8 kW APU to
  be mounted at the rear in the hull behind the engine.
       A new version of the T-84, the T-84U, was offered for sale starting in 2007, either as a complete tank or as an upgrade kit. 
  There are no known export customers, though the Ukrainian Army employs a few.  The T-84U is equipped with a 1500-horsepower
  engine (a modified version of the 6TD-2), more advanced ERA that is more conformal to the contours of the T-84’s turret (roughly
  the same design as Russia’s Kontakt-5 ERA), IR and radar suppression features (detection by such incurs a -4 penalty on a d20to
  the person attempting such detection), and a GPS receiver and mapping software for the enhanced computer (which is tied to the
  ballistic computer).  The T-84U also is equipped with a license-built model of the Arena hard-kill active protection system. The
  system uses a small, short-range radar system on the turret roof to detect incoming missiles and rockets (it doesn’t work fast
  enough to stop tank and autocannon rounds), and launches special rounds in the path of the missile that quickly break up into a
  cloud of tungsten pellets, destroying the missile before it can hit the tank.  The Arena has 16 of these rounds available, and they
  are 75% likely to destroy the incoming missile about 10 meters from the T-84U.  The Arena system protects the T-84U in a 180-
  degree dome around the tank. 
   
  The T-84 Oplot
       The T-84 Oplot (sometimes called, incorrectly, the T-84-125 Oplot) is based on the T-84U, and follows that design with its
  features for the most part.  However, the Oplot has a “Western-style” turret, with a large bustle at the rear that carries the
  ammunition magazine for the main gun’s autoloader.  This bustle has blow-out panels similar in concept to those of the M-1
  Abrams series.  The main gun remains the KBA-3, but the gun is slightly modified and the autoloader completely replaced to
  accept a feed from the turret bustle.  (The autoloader is also in the bustle.) The bustle-mounted system is better-protected, but
  does incur a small penalty in the number of rounds which can be carried by the Oplot (the autoloader still carries the same amount
  of rounds).  The bustle carries an additional five rounds which are not in the autoloader, while seven more are to the right of the
  driver.  Furthermore, the crew compartment is protected from an ammunition explosion by blast-proof doors, and the commander
  and gunner are in separate compartments in the turret that are separated by blast-proof bulkheads; the driver, however, is not
  separated from the gunner’s compartment, and generally uses the gunner’s hatch to enter and exit the Oplot.  The large bustle
  allows for the mounting of a large bustle rack at the rear and large equipment boxes on either side of the bustle.
       The Oplot uses the 1200-horsepower version of the 6TD-2 engine, but the driver’s compartment has been overhauled, with a
  suspended seat to help mitigate injury to the driver from mines.  The crew has an air conditioner in addition to the heater that is
  already present on the T-84U.  (It should be noted that the air conditioner is optional, but most Oplots are built with them.)  The
  gunner uses an advanced ALIS thermal imager in addition to his standard (for the T-84) fire control equipment; the commander’s
  thermal imager remains the Buran/Catherine-E.  The commander can access the gunner’s thermal imager, or use his less-
  advanced imager. The new laser rangefinder has a range of 9900 meters, though of course the crew of the T-84 can only dream of
  having that kind of range for their weapons.  However, this does allow the T-84 to designate targets for other weapons (including
  air-launched weapons) by adjusting the wavelength of the laser beam.
       The armor of the Oplot is multilayered, with many surfaces having ceramic/steel/aluminum sandwich-type armor, including such
  a layer under the composite layer of the front.  A lesser form of this armor is also found on the turret roof and hull floor.  The
  standard ERA is still the Kontakt-5-type ERA of the T-84U, but the lugs allow for the mounting of virtually any ERA in the former
  Soviet/Warsaw Pact inventory, as well as allowing for new forms of ERA in the future.  The hatches for the commander and gunner
  are much more armored, and have hydraulic assists to help the crew open and close the now-very heavy hatches.  Like the T-84U,
  the Oplot uses both the Varta and Shtora-1 active protection systems, and have the same thermal and radar signature
  suppression design features.
       Under the front of the hull is a self-entrenching device, allowing it to (depending on the terrain) to dig itself into a hull-down
  position in 15-40 minutes.  The front of the hull can mount various dozer blades, mine plows, and mine rollers. 
       A newer version of the Oplot, the T-84 Oplot-M (also called the T-84U Oplot), includes a GPS system of the T-84U which has
  been expanded into a full-featured system that allows the commander to keep track of friendly and enemy units, and add
  information discovered and transmit this to higher headquarters.  The Oplot-M can also receive battlefield information from other so-
  equipped units, and issue and receive orders as necessary.  The Oplot-M also has an IFF system. The interior and exterior of the
  Oplot-M are designed to be highly modular, allowing potential customers to customize the tank to their needs.  The Oplot-M has an
  actual ECM system as well as an IRCM system based on their aircraft counterparts; these degrade radar users’ attempts at
  detection by one level and users of IR-guided weapons by two levels.  The Oplot-M was one of the contenders in the competition
  for the new Turkish battle tank, but was not successful in that regard.  The ERA of the Oplot is the more advanced Nozh-2, which
  protects against both tandem HEAT warheads and provides some protection against AP-type and KE-type rounds.  Machinegun
  
  ammunition is somewhat increased over the T-84 and the Oplot.  The Oplot-M uses the 1200-horsepower turbocharged 6TD-2E,
  which gets better fuel mileage and emits a much less-obvious exhaust plume. The Oplot-M has a 10kW APU, versus the 8kW
  APU of the other models of the T-84.
   
  The T-84 Yatagan
       The Yatagan (the name for a Turkish type of scimitar) was originally designed to participate in Turkey’s competition for a new
  main battle tank in the late-1990s and early-2000s.  That competition was eventually won by South Koreas new K-2 tank, but the
  Yatagan is still being offered on the export market.  The Yatagan has only produced one export sale (76 were bought by
  Bangladesh in 2008, and they intend to eventually have 300 for their army), but several Middle Eastern countries, a few former
  Warsaw Pact countries, and possibly Thailand are looking hard at the Yatagan. The Yatagan is based heavily on the Oplot, and
  most of the features of the Oplot (and by extension, the T-84U) apply to the Yatagan – and some features of the Oplot-M are also
  present in the Yatagan (primarily as options).  The Yatagan also has many features that, while Ukrainian-made, are designed to
  duplicate NATO-standard equipment; actual foreign-made equipment is also an option (most commonly, this will radios and fire
  control equipment).  As the Ukrainians have a very cooperative relationship with the France, much of the Ukrainian NATO-standard
  equipment was developed with help from France. The Yatagan is also commonly called the T-84-120 (which Kharkiv Morozov says
  is incorrect), and the KERN2-120 Yatagan (which is no longer correct – Kharkiv Morozov gave that designation to the versions they
  sent to Turkey for the competition, but no longer uses it).
       Externally, the most visible difference between the Yatagan and the Oplot is the shape of the turret bustle – necessary due to
  the different shape and the unitary combustible-case rounds for the main gun, and the different design of the autoloader.  The
  bustle gives the turret a distinctive shape, as the bustle angles upwards from the rest of the turret.  Of course, the biggest
  difference between the Oplot and the Yatagan is the armament – the Yatagan uses a main gun that, while Ukrainian designed,
  conforms to the standard NATO Rheinmetall-type 120mm gun.  This gun, the KBM-2, is an L/50 gun – longer than the standard
  NATO L/44 gun.  Unlike most NATO tanks, the Yatagan’s gun is fed by an autoloader (similar to that of the French Leclerc).  The
  autoloader, magazine, and most of the rest of the ammunition is contained in the turret bustle, which has blow-out panels similar to
  those of the M-1 Abrams in concept, and other crew protection measures as those of the Oplot.  The autoloader’s magazine holds
  22 rounds, with five more rounds also being in the bustle and seven to the right of the driver.  The main gun has another
  interesting wrinkle – it can fire a variant of the 9K119M (AT-11 Sniper-B) laser-guided ATGM that differs only in the size of the
  adapter that allows it to be loaded into the main gun.  The standard coaxial machinegun is the KT-7.62, but a machinegun
  conforming to the 7.62mm NATO round may be substituted upon customer request; likewise, the standard commander’s
  machinegun is the KT-12.7, but a weapon firing the .50 BMG round may be substituted upon request. (It makes no difference in
  weight or price.)  Fire control systems are the same as those of the Oplot, though suitably modified for the different main gun. 
  Night vision equipment is likewise the same as the Oplot, though radios are normally replaced by those that are used by the
  requesting country.
       Armor protection and the active protection systems are essentially the same at that of the Oplot, though the size of the turret is
  longer and the width of the Yatagan is slightly greater than the Oplot.  The ERA lugs can be replaced with ones that conform to the
  ERA used by the requesting country.  The standard engine is the 6TD-2E 1200-horsepower engine, but a 1500-horsepower engine
  is an option.  The integrated GPS/IFF/Battlefield Management System of the Oplot-M can be installed in the Yatagan, as can the
  IRCM, ECM, and anti-radar shaping features. (Below, I have lumped all these upgrades together and called the upgraded tank the
  Yatagan-M, but I will stress that this is not an official designation. The actual array of possible modification combinations is a bit
  dizzying.)
   
       Twilight 2000 Notes: In the Twilight 2000 timeline, the T-84 is present but very rare.  The T-84U is also present, but even
  rarer.  No other T-84 variant is available in the Twilight 2000 timeline.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  T-84
  $646,018
  D, G,
  AvG, A
  600
  kg
  46
  tons
  3
  20
  Thermal Imaging (G, C), Image
  Intensification (G, C), Passive IR (D)
  Shielded
  T-84U
  $887,163
  D, G,
  AvG, A
  600
  kg
  46.3
  tons
  3
  21
  Thermal Imaging (G, C), Image
  Intensification (G, C), Passive IR (D)
  Shielded
  T-84
  Oplot
  $679,616
  D, G,
  AvG, A
  600
  kg
  48
  tons
  3
  22
  2nd-Generation Thermal Imaging (G),
  Thermal Imaging (C), Image
  Intensification (G, C), Passive IR (D)
  Shielded
  T-84
  Oplot-M
  $1,085,736
  D, G,
  AvG, A
  600
  kg
  48.5
  tons
  3
  24
  2nd-Generation Thermal Imaging (G),
  Thermal Imaging (C), Image
  Intensification (G, C), Passive IR (D)
  Shielded
  T-84
  Yatagan
  $671,498
  D, G,
  AvG, A
  600
  kg
  48
  tons
  3
  22
  2nd-Generation Thermal Imaging (G),
  Thermal Imaging (C), Image
  Intensification (G, C), Passive IR (D)
  Shielded
  T-84
  Yatagan-
  $1,078,423
  D, G,
  AvG, A
  600
  kg
  48.5
  tons
  3
  24
  2nd-Generation Thermal Imaging (G),
  Shielded
  
  M
  Thermal Imaging (C), Image
  Intensification (G, C), Passive IR (D)
   
  Vehicle
  Tr Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  T-84
  166/116
  37/25
  1140+400
  620
  Trtd
  T6
  TF135Cp  TS32Sp  TR25  HF168Cp  HS24Sp 
  HR16**
  T-84U
  183/128
  41/28
  1140+400
  704
  Trtd
  T6
  TF135Cp  TS32Sp  TR25  HF168Cp  HS24Sp 
  HR16**
  T-84
  Oplot
  160/112
  36/24
  1140+400
  645
  Trtd
  T6
  TF140Cp  TS35Sp  TR26  HF173Cp  HS27Sp 
  HR17***
  T-84
  Oplot-M
  158/111
  36/24
  1140+400
  671
  Trtd
  T6
  TF140Cp  TS35Sp  TR26  HF173Cp  HS27Sp 
  HR17***
  T-84
  Yatagan
  160/112
  36/24
  1140+400
  645
  Trtd
  T6
  TF140Cp  TS35Sp  TR26  HF173Cp  HS27Sp 
  HR17***
  T-84
  Yatagan-
  M
  176/123
  40/26
  1140+400
  733
  Trtd
  T6
  TF140Cp  TS35Sp  TR26  HF173Cp  HS27Sp 
  HR17***
   
  Vehicle
  Fire
  Control*
  Stabilization*
  Armament
  Ammunition
  T-84/T-84U
  +4
  Good
  125mm KBA-3 gun,
  KT-7.62, KT-12.7 (C)
  38x125mm, 5xAT-11 ATGM, 1750x7.62mm,
  450x12.7mm
  T-84 Oplot/Oplot-
  M
  +4
  Good
  125mm KBA-3 gun,
  KT-7.62, KT-12.7 (C)
  40x125mm, 5xAT-11 ATGM, 4000x7.62mm,
  450x12.7mm
  T-84
  Yatagan/Yatagan-
  M
  +4
  Good
  120mm KBM-2 gun,
  KT-7.62 or MAG
  40x120mm, 5xAT-11 ATGM, 4000x7.62mm,
  450x12.7mm
  *The stabilization of the commander’s machinegun is +2/Fair.
  **Turret roof armor and hull floor armor are 10Sp.
  ***Turret roof armor is 10Sp; hull floor armor is 11Sp.
   
  
  Cadillac Gage Stingray
       Notes: The Stingray is a relatively light tank originally developed as a private venture by Cadillac Gage.  Cadillac Gage was
  primarily hoping for sales to countries who either didn’t have the funds or the need for a large, powerful main battle tank. They also
  had an outside hope that the US Army would also be interested, as in 1988 when the Stingray was put on the market, the US
  Army was looking for a replacement for the M-551 Sheridan light tank in the 82nd Airborne Division and possibly other light units. 
  To this date, only the Thai Army operates the Stingray, but several countries have expressed some interest, including Taiwan,
  South Korea, Pakistan, and some African nations.
       The layout of the Stingray is essentially conventional, with a driver in the center hull front, and three crewmen in the turret in
  the usual places.  Standard armor protection is nothing to write home about, but a combination of clever sloping and high-strength
  steel gives the Stingray more protection than one might think given the Stingray’s light weight.  The Stingray can be equipped with
  lugs for ERA on the glacis, hull sides, and the turret sides, and several types of appliqué armor (more on that later).
   
  The Stingray
       Sometimes called the Stingray I, this is the original version of the Stingray, first introduced in 1988.  This is the version that the
  Thai Army uses; they bought a total of 108.  As said above, the layout is conventional; the driver is at the hull center front behind
  the glacis.  The driver’s hatch can be locked partially open to give the driver better vision and some extra ventilation, or fully open
  for entry and exit.  The driver normally enters and exits his station through the turret, but if the main gun is traversed away from his
  hatch, he can easily enter and exit through his own hatch.  The driver has three large vision blocks, giving him a 120-degree field
  of view to the front and partially to the sides.  The center vision block can be removed and replaced with one that incorporates a
  night vision periscope.  The driver’s seat is adjustable and is said to be more comfortable than the average tank driver’s seat,
  reducing fatigue.  The driver has an oval steering wheel rather than a yoke or laterals, and a conventional brake and accelerator.
  On either side of his seat are racks for 14 rounds of main gun ammunition; these can be covered by Kevlar blankets acting as a
  spall liner, with a third blanket separating the driver from the turret.  Though not accessible from inside the vehicle, there are
  storage compartments for equipment and crew gear on either side of the glacis, above the tracks.
       Turret crew positioning is conventional, with the commander on the right with a hatch in the roof, the loader’s hatch on the left,
  and the gunner below and to the front of the commander.  The commander has a day/night sight and can tap into the gunner’s
  sights; he also has an override for the main gun.  He does not have a cupola, but has a pintle mount to the right front of his hatch
  that can mount an M-2HB, M-240 machinegun, or other compatible weapons.  The gunner has a roof-mounted M-36E1 sight that is
  normally a day/night sight with magnification and a ballistic computer, but an enhanced version of the same system (the M-36E1
  SIRE system) that incorporates a thermal imager and a laser rangefinder can be installed instead.  The loader has a single wide
  vision block in front of his hatch.  Note that I have referred to the Stingray with improved sights and lighter tracks as the
  “Enhanced” model below; this is not actually any sort of official designation by Cadillac Gage.
       The primary armament of the Stingray is a Royal Ordnance 105mm LRF (Low Recoil Forces) rifled gun; this is a modified
  version of the L-7A3 with substantial recoil buffering and a large muzzle brake.  The coaxial armament is an M-240C machinegun,
  though this can be replaced with many other 7.62mm NATO-firing machineguns upon request.  On either side of the turret are
  mounted a quartet of smoke grenade launchers, and eight more smoke grenades are carried inside the vehicle as reloads.  Gun
  stabilization is excellent, as it is a modified form of the stabilization system found on the M-1 Abrams.  The gun controls and the
  ballistic computer are modified versions of those found on the M-60A3.
       The Stingray’s suspension is based on that of the M-109 self-propelled howitzer, with roadwheels of the same type as those on
  the M-41 light tank.  Initial production Stingrays used conventional-type tracks 38 centimeters wide, but a new type has been
  devised that are both stronger and much lighter, making the Stingray a ton lighter.  The engine is a Detroit Diesel 8V-92TA
  turbocharged diesel developing 535 horsepower, and the transmission is automatic and the same as used in the M-109 SP
  howitzer.  Access to the power pack is designed to simplify maintenance and if necessary, replacement as one unit.
   
  The Stingray II
       The Stingray II was introduced in 1996 as an evolutionary update to the Stingray.  It was developed for the export market, but
  has seen no takers as of yet.  Like the Stingray, it uses many systems from other successful vehicles to save time and costs, and is
  a surprisingly effective light tank design.
       The layout of the Stingray II is basically identical to the Stingray, with the crewmembers in the same place as in the Stingray. 
  The gunner, however, is equipped with the same fire control system as on the M-1A1 Abrams.  The gunner gets information
  automatically from a ballistic computer and a laser rangefinder, and the sights include an image intensifier and a thermal imager,
  with a 6.2x telescopic gunsight as a backup.  Gun stabilization is electro-hydraulic as standard, but can be upgraded to an all-
  electric stabilization according to buyer requirements.  The meteorological sensor is mounted on mast approximately 60 centimeters
  tall at the rear of the turret; this provides very accurate information about wind, temperature, and other weather conditions that
  would affect a shot, but may be a bit vulnerable in combat.
       The commander’s position is almost the same as on the Stingray, but the commander has a 6.2x periscope along with an
  image intensifier.  The commander also has a small monitor linked to the gunner’s thermal imager, and auxiliary controls for the
  main gun and coaxial machinegun.  The driver’s position is essentially identical to the Stingray.
       The suspension of the Stingray II is beefed up to handle the increased weight.  The engine is an uprated version of the
  Stingray’s engine, developing 550 horsepower, and matched with a modified form of the Stingray’s transmission.  Appliqué armor
  
  may also be fitted to the Stingray II, in the same manner as the Stingray.  The Stingray’s armor is made from higher-strength steel,
  called 2001 steel by Cadillac Gage.
   
  Stingray Appliqué Armor
       Several add-on armor packages are available for the Stingray.  ERA has already been mentioned, but passive add-on armor
  also exists, ranging from simple bolt-on plates to ceramic/metal sandwich armor and varying levels of protection similar in concept
  to that of the M-8 Buford AGS.
       Bolt-on appliqué consists of added steel on different faces.  This is a generalization, but such kits add armor panels to the
  glacis, turret front, turret sides, and hull sides, and do increase weight.  Spaced armor plates also exist; they add points to the
  same faces.  Ceramic sandwich appliqué armor also adds to the same faces, but is the equivalent of composite armor or spaced
  armor, depending upon the armor face.  The graduated M-8 AGS-type add-on armor packages are referred to below in the same
  way as the M-8 entry: Level 1, Level 2, and Level 3.  Level 1 is the base Stingray; Level 2 is basically bolt-on armor panels with
  some armor spacing, and Level 3 builds on level 2.
   
       Twilight 2000 Notes: In 1997 in the Twilight 2000 timeline, as Cadillac Gage’s production facilities escaped destruction in the
  November Nuclear Strikes, the US Army and Marines requested that the remaining Stingray production be directed to the US
  military, and production of these vehicles continued for several years, with the Stingray being type-standardized as M-9 light tank
  (or M-9E1 for the enhanced version).  Before that, several countries bought the Stingray, including Thailand, Taiwan, and a number
  of countries in Africa and Central and South America. 
       The composite appliqué armor was quite rare on US Stingrays, and nonexistent on other countries’ Stingrays; the same goes
  for the M-8 AGS-type graduated armor packages, though it was a bit more common than composite appliqué on US Stingrays. 
  Bolt-on appliqué was very common on all countries’ Stingrays.
       Stingray II production began earlier in the Twilight 2000 timeline; the first production models rolled out in 1994.  Taiwan
  immediately bought 100, and they were also bought by Thailand, South Korea, and Turkey, as being given to China in a sort of
  Lend-Lease program.  Most of these were base Stingray IIs, though some were equipped with simple appliqué armor.  Again,
  Cadillac Gage was hoping for domestic sales, and their chance came when the United States went to war.  Due to the critical need
  for the M-1 Abrams series, some newly formed units were facing lengthy periods before their units could be equipped.  Several
  newly formed armored units adopted the Stingray II (and the Stingray), though few Stingray IIs were shipped out before the
  November nuclear strikes.  Those vehicles that shipped were equipped with ERA to increase their survivability; most also had
  simple appliqué armor panels, with perhaps 25% having AGS-type appliqué and about 10% having composite appliqué.  It
  appears, however, that most Stingray IIs ended up in units in the Texas National Guard’s 49th AD and other places in the
  Southwest, as they were rushed to the US-Mexican border when war broke out between the two countries.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  Stingray
  $278,416
  D, A
  700
  kg
  20.2
  tons
  4
  11
  Passive IR (D, C, G), Image
  Intensification (C, G)
  Shielded
  Stingray
  (Appliqué)
  $280,110
  D, A
  700
  kg
  22.09
  kg
  4
  13
  Passive IR (D, C, G), Image
  Intensification (C, G)
  Shielded
  Stingray
  (Composite)
  $313,385
  D, A
  700
  kg
  24.2
  tons
  4
  13
  Passive IR (D, C, G), Image
  Intensification (C, G)
  Shielded
  Stingray (Level
  2 Appliqué)
  $280,069
  D, A
  700
  kg
  21.7
  tons
  4
  11
  Passive IR (D, C, G), Image
  Intensification (C, G)
  Shielded
  Stingray (Level
  3 Appliqué)
  $284,828
  D, A
  700
  kg
  23.45
  tons
  4
  14
  Passive IR (D, C, G), Image
  Intensification (C, G)
  Shielded
  Stingray
  (Enhanced)
  $364,416
  D, A
  700
  kg
  19.3
  tons
  4
  11
  Passive IR (D, C), Image
  Intensification (C, G), Thermal
  Imaging (G)
  Shielded
  Stingray
  (Enhanced,
  Appliqué)
  $366,110
  D, A
  700
  kg
  21.19
  tons
  4
  13
  Passive IR (D, C), Image
  Intensification (C, G), Thermal
  Imaging (G)
  Shielded
  Stingray
  (Enhanced,
  Composite)
  $407,985
  D, A
  700
  kg
  23.3
  tons
  4
  13
  Passive IR (D, C), Image
  Intensification (C, G), Thermal
  Imaging (G)
  Shielded
  Stingray
  (Enhanced,
  Level 2
  Appliqué)
  $366,069
  D, A
  700
  kg
  20.8
  tons
  4
  11
  Passive IR (D, C), Image
  Intensification (C, G), Thermal
  Imaging (G)
  Shielded
  Stingray
  (Enhanced,
  Level 3
  $370,828
  D, A
  700
  kg
  22.55
  tons
  4
  14
  Passive IR (D, C), Image
  Intensification (C, G), Thermal
  Imaging (G)
  Shielded
  
  Appliqué)
  Stingray II
  $368,363
  D, A
  700
  kg
  22.6
  tons
  4
  15
  Passive IR (D), Image
  Intensification (C, G), Thermal
  Imaging (G)
  Shielded
  Stingray II
  (Appliqué)
  $370,057
  D, A
  700
  kg
  24.67
  tons
  4
  16
  Passive IR (D), Image
  Intensification (C, G), Thermal
  Imaging (G)
  Shielded
  Stingray II
  (Composite)
  $403,332
  D, A
  700
  kg
  26.6
  tons
  4
  16
  Passive IR (D), Image
  Intensification (C, G), Thermal
  Imaging (G)
  Shielded
  Stingray II
  (Level 2
  Appliqué)
  $370,016
  D, A
  700
  kg
  24.1
  tons
  4
  15
  Passive IR (D), Image
  Intensification (C, G), Thermal
  Imaging (G)
  Shielded
  Stingray II
  (Level 3
  Appliqué)
  $374,775
  D, A
  700
  kg
  25.85
  tons
  4
  17
  Passive IR (D), Image
  Intensification (C, G), Thermal
  Imaging (G)
  Shielded
   
  Vehicle
  Tr Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  Stingray
  165/116
  35/26
  757
  361
  Trtd
  T5
  TF32  TS11  TR10  HF40  HS8 
  HR6
  Stingray (Appliqué)
  158/111
  33/25
  757
  378
  Trtd
  T5
  TF37  TS16  TR10  HF45  HS11 
  HR6
  Stingray
  (Composite)
  150/106
  32/24
  757
  397
  Trtd
  T5
  TF36Cp  TS14Sp  TR11  HF46Cp 
  HS15Sp  HR7
  Stingray (Level 2
  Appliqué
  159/112
  34/25
  757
  374
  Trtd
  T5
  TF34  TS12Sp  TR11  HF44Sp 
  HS10Sp  HR7Sp
  Stingray (Level 3
  Appliqué
  153/107
  32/24
  757
  390
  Trtd
  T5
  TF42Sp  TS15Sp  TR11Sp  HF56Sp 
  HS20Sp  HR7Sp
  Stingray (Enhanced)
  169/119
  36/27
  757
  353
  Trtd
  T5
  TF32  TS11  TR10  HF40  HS8 
  HR6
  Stingray (Enhanced,
  Appliqué)
  161/113
  34/26
  757
  371
  Trtd
  T5
  TF37  TS16  TR10  HF45  HS11 
  HR6
  Stingray (Enhanced,
  Composite)
  154/108
  33/25
  757
  388
  Trtd
  T5
  TF36Cp  TS14Sp  TR11  HF46Cp 
  HS15Sp  HR7
  Stingray (Enhanced,
  Level 2 Appliqué)
  163/115
  35/26
  757
  366
  Trtd
  T5
  TF34  TS12Sp  TR11  HF44Sp 
  HS10Sp  HR7Sp
  Stingray (Enhanced,
  Level 3 Appliqué)
  156/110
  33/25
  757
  381
  Trtd
  T5
  TF42Sp  TS15Sp  TR11Sp  HF56Sp 
  HS20Sp  HR7Sp
  Stingray II
  159/112
  33/25
  757
  381
  Trtd
  T5
  TF38Sp  TS14Sp  TR13  HF48Sp 
  HS10Sp  HR8
  Stingray II
  (Appliqué)
  152/107
  32/24
  757
  399
  Trtd
  T5
  TF43Sp  TS19Sp  TR13  HF53Sp 
  HS13Sp  HR8
  Stingray II
  (Composite)
  146/103
  30/23
  757
  415
  Trtd
  T5
  TF42Cp  TS22Sp  TR14  HF54Cp 
  HS17Sp  HR9
  Stingray II (Level 2
  Appliqué)
  154/108
  32/24
  757
  394
  Trtd
  T5
  TF40Sp  TS23Sp  TR14  HF52Sp 
  HS15Sp  HR9Sp
  Stingray II (Level 3
  Appliqué)
  148/104
  31/23
  757
  408
  Trtd
  T5
  TF48Sp  TS18Sp  TR14Sp  HF64Sp 
  HS22Sp  HR9Sp
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  Stingray
  (Standard)
  +2
  Good
  105mm LRF Gun, M-240C, M-2HB
  (C)
  32x105mm, 2400x7.62mm,
  1100x.50
  Stingray
  (Enhanced)
  +3
  Good
  105mm LRF Gun, M-240C, M-2HB
  (C)
  32x105mm, 2400x7.62mm,
  1100x.50
  Stingray II
  +3
  Good
  105mm LRF Gun, M-240C, M-2HB
  (C)
  32x105mm, 2400x7.62mm,
  1100x.50
   
  Chrysler M-47 Patton
  
       Notes:  In many ways an improved version of the M-46, the M-47 was an experimental tank (called the T-42) at the beginning
  of the Korean War.  However, despite the fact that the T-42 had not completed trials and many generals felt it was underpowered,
  it was immediately allotted the designation “M-47” and ordered into low-rate initial production; the generals also felt that the M-46
  was already obsolete.  Production began in mid-1951 at the Detroit Arsenal, with Chrysler taking over the facility in mid-1952. 
  Production for US forces continued only until November 1953; at that point, efforts were shifted to the T-48 prototypes, which
  eventually became the M-48 Patton tank.  Small quantities of the M-47 are used by Greece, Italy, Pakistan, Somalia, South Korea,
  Turkey, and the former Yugoslavia, but only Spain and Iran still use the M-47 in any large numbers (as a tank; large numbers have
  been converted to ARVs). 
       The M-47 used a modified version of the M-46’s hull. (The original design called for a new hull as well, but the expedient of
  using a modified M-46 hull was done to hurry the M-47 into production.)  The slope of the glacis was increased to 60 degrees,
  though the thickness of the armor remained the same.  The ventilation blower in the front hull was removed to improve the armor
  silhouette, and replaced with one in the turret bustle.  The turret ring was enlarged to fit the T-42’s larger turret.  The bow
  machinegunner/radio operator’s position was retained.  The M-46 had infrared headlights, for use with the then-new night vision
  equipment available for tanks.
       The turret of the M-47 was a new design; it was a cast circular turret has a distinctive rear bustle extending from the rear of the
  turret.  The turret had a low commander’s cupola with a ring of vision blocks, and next to it was an M-2HB mounted on a pedestal
  mount.  The commander also had a periscope for vision while buttoned up or longer-range vision.  Primary armament was an M-36
  90mm gun, with an M-1919A4E1 as a coaxial machinegun.  A further M-1919A4E1 was used at the bow machinegunner’s
  position.  The gunner was equipped with a coincidence rangefinder for aiming. After testing, the speed of turret traverse was
  increased and gun stabilization improved to minimize gun bouncing when the turret was traversed; however, the main gun was
  never fully stabilized as the electric stabilization never got perfected due to the war emergency.  Above the main gun, a large
  searchlight was mounted.
       The suspension was, like the rest of the hull, a modified form of the M-46’s suspension.  The second and fourth return rollers
  were eliminated from the design after testing at Aberdeen Proving Ground, and the engine was changed to a 704 hp AV-1790-5B
  gasoline engine (with an emergency horsepower rating of 810 hp).  The driver’s position was slightly better ergonomically than the
  M-46A1, but the bow machinegunner had no auxiliary controls.
       Though the US military was no longer using the M-47 by 1969, BMY came out with an upgrade kit for the M-47 for allies still
  using the M-47; this was called the M-47M.  The modifications used as many components of the M-60A1 in order to reduce (real-
  world) costs.  The primary upgrade was the replacement of the power pack with one based on the AVDS-1790-2A 750 hp diesel
  engine and an appropriate transmission, with the whole being integrated for easier servicing.  The rear of the hull deck and the grill
  doors were identical to those of the M-60A1, and the last pair of roadwheels were moved back about 8 cm to properly seat the
  engine.  The M-47’s shock absorbers were replaced with those of the original M-60, and the track tension idlers were removed. 
  Interior rearrangement as well as the smaller engine size allowed for a phenomenal increase in fuel tankage, and along with the
  greater fuel economy, caused the range of the M-47M to rise dramatically.  The bow machinegunner’s position was removed, the
  port plated over, and the space used for ammunition storage.  Further rearrangement allowed quicker access to the main gun
  rounds and the carriage of more modern rounds.  The main gun stabilization system was a modified form of that used on the M-
  60A1.  The coaxial machinegun was replaced with an M-219 or a MAG.
       Since then, several other countries have developed or fielded other upgraded M-47 designs.  Most are no longer in use, but
  they will be found under the appropriate national listings.
       Twilight 2000 Notes: As the war emergency intensified, many M-47’s were fielded in the Twilight 2000 timeline, primarily in the
  Middle East, but also in Europe to an extent.  Most of these were upgraded M-47s such as the M-47M, or as found under national
  listings.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  M-47
  $282,859
  G, A
  435 kg
  45.45 tons
  5
  10
  Active IR (G)
  Enclosed
  M-47M
  $400,946
  D, A
  435 kg
  46.07 tons
  4
  11
  Passive IR (D, G, C)
  Shielded
   
  Vehicle
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  M-47
  127/89
  29/17
  878
  511
  Trtd
  T5
  TF38  TS20  TR12  HF50  HS14  HR8
  M-47M
  128/90
  29/17
  1514
  471
  Trtd
  T5
  TF38  TS20  TR12  HF50  HS14  HR8
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  M-47
  +1
  Basic
  90mm M-36 Gun, M-1919A4, M-1919A4 (B),
  M-2HB (C)
  71x90mm, 11150x.30-06,
  1700x.50
  M-47
  +2
  Fair
  90mm M-36, M-219 or MAG, M-2HB (C)
  79x90mm, 11150x 7.62mm,
  1700x.50
   
  Chrysler M-48 Patton
       Notes: The predecessor of the M-48, the M-47, was always considered to be a stopgap, a quick solution to the problem of the
  
  T-34 tanks used by the Chinese Army in the Korean War.  Knowing this, the M-48 Patton began development almost parallel with
  the M-47.  The M-48 was to be a smaller, lighter version of the failed experimental heavy tank, the T-43, a medium tank instead of
  a heavy tank.  Design work on the M-48 began in late 1950.  The M-48 was the only version of the M-47/M-48/M-60 series to be
  officially called the Patton, though the M-47 was informally called the Patton as well.
   
  The M-48
       The M-48 features an elliptical turret with virtually no shot traps and mildly-sloping armor on the front and sides.  The hull was
  also essentially an elliptical shape, with a heavily-sloped glacis.  As much as possible, the M-48 is built with one-piece steel
  castings, including almost the entire turret and most of the lower hull.  The turret uses a wide turret ring, contributing to the sloping
  of the turret sides and contributing to the lack of shot traps.  It also allowed for a larger turret; it was projected that the M-48 would
  be given a heavier main gun in the future, and the large turret gave the M-48 room for expansion.
       The original M-48 began service in mid-1953.  Production had started about eight months earlier.  Early issue was restricted to
  training issue in the US, as much of the fire-control equipment the Army had required was still under development, and various
  bugs in the M-48 were still being ironed out.  Actual full-service issue did not occur until over a year later.  When finalized, the M-
  48 had what was, for that time, a state-of-the-art fire control system, including night vision, a primitive ballistic computer (with
  about as much computing power as one could find in a digital watch in a dollar store these days), and a coincidence rangefinder
  with semiautomatic operation.  The M-48 has a ballistic drive for the main gun that could automatically set the proper elevation and
  lead for the gun, once the range was determined by the commander or gunner and inputted into the ballistic computer.  The
  ballistic computer essentially tied the entire system together, and the gunner merely had to put the crosshairs on the target. 
  Indirect fire was also possible with this system.  Gun stabilization was provided by a new electric system designed by IBM.
       The primary armament of the M-48 was the 90mm M-41, an update of the M-47’s 90mm M-36 gun.  The M-41 was tipped with
  a cylindrical blast deflector, and featured a quick-change gun tube.  Originally, the M-48 was to have an M-2HB ranging
  machinegun to the left of the main gun and an M-1919A4 to the right as a coaxial; due to the advanced fire control system, the
  ranging machinegun was felt to be obsolete and it was deleted from production models. 
       The commander’s cupola used an M-2HB that was mounted externally and capable of remote-control operation from inside a
  buttoned-up cupola; unfortunately, the commander had to come almost completely out of the cupola to reload the M-2HB.  The
  cupola itself was surrounded with vision blocks giving a field of vision to all directions except directly to the rear (where the mount
  for the M-2HB was attached).  The cupola also had periscope and a separate coincidence rangefinder.  The turret had a small
  bustle rack at the rear, and bars on the sides for the carriage of crew gear and other cargo.  Brackets on each side of the turret
  towards the rear allowed for the attachment of a pair of spare fuel cans or water cans.
       The original engine was an AV-1790-5B gasoline engine – the same as in the M-47.  This was quickly replaced with an
  improved model, the AV-1790-7, and then the AV-1790-7B; all three engines developed 704 horsepower, but unfortunately meant
  the M-48 had a ravenous appetite for fuel. The suspension was considerably beefed-up over the M-47, with a more comfortable
  ride and improved off-road performance.  The bow machinegunner’s position was eliminated – technology made his primary job,
  that of radio operator, unnecessary.  The engine deck was designed to partially suppress heat emissions, as battlefield IR viewers
  were rapidly becoming more prevalent at the time.  The driver’s position was an improved form of the M-47’s position, though
  consistent complaints were heard about the small size of the driver’s hatch.  (It was made small since it was located in the center
  front of the vehicle, under the main gun.)  The hull floor had two escape hatches, one for the driver, and one for everyone else.  IR
  headlights were mounted on the glacis.  Two crew heaters – one for the driver’s compartment, and one for the turret – increased
  crew comfort.
   
  The M-48A1
       The M-48A1 fixed a number of problems with the M-48, but perhaps the primary change was the commander’s cupola.  The
  commander’s machinegun was moved inside the new M-1 cupola, and could therefore be fired and reloaded from under armor. 
  The commander’s rangefinder was retained and made sort of a coaxial to the commander’s machinegun.  Vision blocks were
  mounted in a 180-degree arc at the rear of the cupola, a gunsight for the commander’s machinegun at the front, and a periscope
  atop the cupola to the rear of the machinegun mount.  The problem with the M-1 cupola was its cramped confines, giving the
  commander barely enough room to operate his weapon or use the periscope or rangefinder even with the hatch open.
       Another change was an interim solution for the M-48’s ravenous appetite for fuel, and it seems straight out of Soviet doctrine. 
  The M-48A1 could be fitted with an optional mount for four 55-gallon (208-liter) drums of gasoline.  These were standard 55-gallon
  drums of thin steel – I don’t think I need to tell you about the fire hazard if they get hit by enemy fire, and because of this, the extra
  fuel drums were not authorized for use in combat.  These drums could be jettisoned as a group from inside the M-48A1.  The
  engine itself was replaced by the AVI-1790-8, a version of the AV-1790 series which had rearranged engine cooling and oil tanks,
  as well as the addition of a supercharger and metered fuel intake.  This slightly increased fuel efficiency.  A new transmission was
  also fitted that was more efficient, simpler in design, and less expensive to produce.
       The main gun’s blast deflector was replaced with a T-shaped model, more efficient as a blast deflector and also functioning as
  a muzzle brake.  The too-small driver’s hatch was enlarged, and the compartment rearranged to somewhat alleviate its cramped
  confines.  As the M-48 was primarily issued to units in the US, the M-48A1s were generally the first M-48s issued to US units
  overseas, particularly in Europe.
   
  
  The M-48A2
       Despite the improvements of the M-48A1, it was realized almost immediately that more could be done, particularly in the area
  of operational range.  The change to the AVI-1790-8 engine, which was much smaller than previous engines, along with the more
  efficient transmission, meant that there was more internal room for fuel tanks, something not exploited on the M-48A1.  In addition,
  the extra room and different form of the engine (along with some new ideas) meant that IR suppression could be further increased. 
  The air cleaners were also relocated, making them more accessible and easier to maintain.
       The suspension was almost completely changed; the M-48 and M-48A1 had consistent problems with suspension breakdowns,
  particularly in the compensating idler spindles.  These were beefed up considerably (and a kit was devised to apply this
  modification to M-48s and M-48A1s).  The hull itself was also modified to provide more room for the bearings of the spindles.  The
  front roadwheels were given double bump springs.  The second and fourth return rollers on each side were deleted.  Friction
  snubbers replaced the hydraulic shock absorbers on the two front pairs of roadwheels and the rear roadwheels.  While the
  snubbers had a much longer lifespan, they also gave the M-48A2 a rougher ride, and this got worse the faster the M-48A2
  traveled.
       The driver’s position was further improved.  The steering yoke was replaced with one that was wider, giving the driver a bit
  more leverage.  The transmission shift controls were removed from the steering yoke and moved to the floor.  The pair of crew
  heaters were replaced by a single heater, with ducting going to the driver’s compartment.
       Further improvements led to the M-48A2C. The turret control system was replaced with a hydraulic system that gave the crew
  more precise control over rotation speed and degree of turning.  The new hydraulic motor was also smaller, required less
  maintenance, and generated less heat.  Similar improvements were made to the rotation mechanism of the commander’s cupola. 
  A stereoscopic rangefinder replaced the coincidence rangefinder (an “improvement” which proved to be quite troublesome as time
  went by), an improved ballistic drive was also fitted that took into account the temperature outside the tank and its effect on the
  ballistics of the fired rounds.  The M-48A2’s gunnery controls and ballistic computer was switched to the metric system.  The main
  gun was fitted with a larger-capacity bore evacuator.  The track tension idlers were made unnecessary by track improvements and
  were removed.  All M-48A1s were modified to the M-48A2C standard.  The coaxial machinegun was replaced with the M-37, a
  version of the M-1919A4 specifically designed to be a coaxial machinegun.  This version had spade grips and could feed from the
  left or right side of the gun (though not both at once).
       The M-48A2 and A2C became the most-produced M-48 variant.
   
  The M-48A3
       The M-48A3 variant was designed in response to intelligence reports about the capabilities of the Soviet T-55 tanks, with their
  100mm guns and heavier armor.  The M-60 was not going to be produced in large enough number to replace the M-48 for a few
  more years, so the M-48A3 was to fill the “tank gap.”  Most M-48A3s were upgraded M-48A2Cs, M-48A2s and M-48A1s, but some
  were new production.
       The changes from the M-48A2C almost resulted in a new tank itself.  Many of the improvements were done by using
  components that were also used on the M-60.  The engine was replaced by an AVDS-1790-2 diesel engine along with an
  appropriate transmission.  The coaxial machinegun was replaced by the M-73 machinegun.  The situation with the cramped M-1
  cupola was partially alleviated by putting the cupola on a riser.  The fuel tankage was further increased, as the new engine was
  even more compact then the M-48A2s engine.  The two return rollers which had been deleted were put back again in response to
  feedback from tank crews in Vietnam.  The air filter boxes were moved to the rear mudguards.  Other feedback-related
  improvements included faster-acting brakes, an improved driver control linkage, an inflatable turret ring seal for weatherproofing,
  and screening for the bustle rack.  Some improvements were carried out to the fire control system, including replacement of the
  stereoscopic rangefinder, upgrading of the ballistic computer, and some automation of the fire control process.  A large white-light
  searchlight was mounted above the main gun.
       The M-48A3 became the most common variant actually used in combat; it was the primary tank used by the US Army,
  Marines, and South Vietnamese Army in the Vietnam War, and the Israelis used them extensively in the 1967 war, including some
  modified types with heavier armament and appliqué armor.  In Vietnam, sometimes an extra light machinegun was mounted atop
  the commander’s cupola or at the loader’s hatch (or both); sometimes, the commander’s machinegun itself was removed from its
  mounting and replaced by an M-2HB on a pintle mount atop the cupola.  Branch and wire cutting devices would be mounted on
  the turret.  Extra track sections were often welded to the sides of the turret and the glacis to provide improvised appliqué armor; M-
  48s also often became heavily sandbagged on the turret and hull.
   
  The M-48A4
       The M-48A4 was a possibly interesting idea that was never actually deployed, but is interesting enough that I couldn’t resist. 
  When the M-60A2 proved to be a failure, many in the Pentagon felt that the M-60A2’s firepower package was good enough that it
  merited further study; if it could be improved, it might still be a viable option as sort of a tank destroyer/fire support vehicle.  To this
  end, six M-60A2 turrets with improved systems were mounted on M-48A3 hulls.  Though the combination worked at least as well
  as the M-60A2, and in fact the systems weren’t quite as nightmarish from a maintenance standpoint, the fact remained that the M-
  60A2’s firepower package was simply unnecessary; the M-48A3 itself was a better tank than the M-48A4, and there were other fire
  support options in the inventory that made the M-48A4 superfluous for that purpose.  After less than a year of testing, the idea was
  dropped.
  
   
  The M-48A5
       The M-48A5 was the final major US upgrade for the M-48 series.  The US found themselves in a curious situation in the early
  1970s: The M-60A2 and MBT-70 have been costly failures, the M-60A3 was not yet ready, and hundreds of M-60s and M-60A1s
  had been rushed to Israel to replace their tank losses in the 1973 war.  Therefore, the US military found itself short on tanks.  This
  led to the M-48A5, which was essentially an M-48 with a lot of the components of the M-60A1 and some from the upcoming M-
  60A3.  Though the M-48A5 was originally to be an interim design, Chrysler found there was a ready market overseas for the M-
  48A5, and production of upgrade kits and new production M-48A5 exceeded expectations. The M-48A5 was not ready, however,
  until 1976; by then, the only US units to receive the M-48A5 were National Guard, Reserve, and tank battalions of the 2nd Infantry
  Division in Korea.
       The engine of the M-48A5 was a variant of the M-48A3’s engine, the AVDS-1790-2D, along with an improved transmission.  In
  addition, the engine compartment was rearranged, as was the rear deck itself.  Using experience from the Israelis, the M-48A5
  incorporated a new commander’s cupola, called the Urdan cupola (though early-production M-48A5s still used the M-1 cupola with
  a riser).  The Urdan cupola was not equipped with a machinegun; instead, M-60D machineguns were mounted on pintles in front
  of the commander’s cupola and the loader’s hatch.  (The commander’s pintle could also accommodate an M-2HB, something done
  by many foreign armies, but not standard in the US military.)  The Urdan cupola had a pop-up hatch that allowed the commander
  360-degree vision with little exposure, as well as all-around vision blocks.  The Urdan cupola also had a much lower profile, yet
  was much less cramped than even the M-1 cupola on a riser.
       Perhaps the most dramatic modification to the M-48A5, however, was the replacement of the 90mm gun with the M-68 105mm
  rifled gun fitted to the M-60 series.  First done on M-48A3s, and then done almost en masse by the Israelis on their M-48A3s, this
  proved to be a relatively easy upgrade for the M-48A5; the M-48A3 was actually designed for the retrofitting of a 105mm gun, and
  the other primary modifications was replacement and rearrangement of the ammunition racks.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh Wt
  Crew
  Mnt
  Night Vision
  Radiological
  M-48
  $317,553
  G, A
  500 kg
  44.17 tons
  4
  12
  Active IR (G)
  Enclosed
  M-48A1
  $315,306
  G, A
  500 kg
  46.43 tons
  4
  11
  Active IR (G)
  Enclosed
  M-48A2
  $324,752
  G, A
  500 kg
  46.88 tons
  4
  10
  Active IR (G)
  Enclosed
  M-48A3
  $323,848
  D, A
  500 kg
  47.77 tons
  4
  11
  Passive IR (G), WL Searchlight
  Enclosed
  M-48A4
  $690,456
  D, A
  500 kg
  48.98 tons
  4
  14
  Passive IR (G, C), WL
  Searchlight
  Enclosed
  M-48A5
  $721,438
  D, A
  500 kg
  48.99 tons
  4
  11
  Passive IR (G), WL/IR
  Searchlight
  Shielded
   
  Vehicle
  Tr Mov
  Com Mov
  Fuel Cap
  Fuel Cons
  Config
  Susp
  Armor
  M-48
  126/88
  25/16
  757
  393
  Trtd
  T6
  TF48  TS20  TR13  HF60  HS14  HR8
  M-48A1
  121/84
  24/15
  757
  385
  Trtd
  T6
  TF48  TS20  TR13  HF60  HS14  HR8
  M-48A2
  120/84
  24/15
  1268
  385
  Trtd
  T6
  TF48  TS20  TR13  HF60  HS14  HR8
  M-48A3
  127/89
  25/16
  1457
  350
  Trtd
  T6
  TF48  TS20  TR13  HF60  HS14  HR8
  M-48A4
  124/87
  24/16
  1457
  359
  Trtd
  T6
  TF45*  TS18  TR13*  HF60  HS14  HR8
  M-48A5
  124/87
  24/16
  1457
  359
  Trtd
  T6
  TF50  TS22  TR13  HF62  HS16  HR8
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  M-48
  +1
  Fair
  90mm M-41 Gun, M-1919A4, M-2HB (C)
  60x90mm, 5900x.30-06, 500x.50
  M-48A1
  +1
  Fair
  90mm M-41 Gun, M-1919A4, M-2HB (C)
  60x90mm, 5900x.30-06, 500x.50
  M-48A2
  +1
  Fair
  90mm M-41 Gun, M-37, M-2HB (C)
  64x90mm, 5950x.30-06, 1360x.50
  M-48A3
  +2
  Fair
  90mm M-41 Gun, M-73, M-2HB (C)
  62x90mm, 5900x7.62mm,
  600x.50
  M-48A4
  +3
  Fair**
  152mm M-162 gun/missile launcher, M-219,
  M-48 (C)
  30x152mm, 12xShillelagh
  ATGM***, 5500x7.62mm, 840x.50
  M-48A5
  +2
  Fair
  105mm M-68, M-219, M-60D (C), M-60D (L)
  54x105mm, 10000x7.62mm
  *If the TF or TR of the M-48A4’s turret is hit, roll an additional 1D10.  If a 1-3 is rolled, the “hit” is actually a miss.
  **The M-48A4 cannot move when firing a Shillelagh missile, and must remain stationary until the missile hits (or misses) it’s target. 
  If the M-48A4 is forced to move, the Shillelagh automatically misses.
  ***Any of the Shillelagh missiles may be replaced with a conventional 152mm round, up to all 12.  They will fit into the same
  storage racks as the Shillelagh missiles.
   
  Chrysler/GDLS M-60
       Notes:  Originally a meant to be a simple improvement of the M-48 series (the test vehicles for the M-60 were in fact
  
  designated the M-48A2E1 at first), the M-60 grew into a much more complicated and sophisticated tank than its predecessor and
  took on a life of its own.  Though no longer in active, reserve, or National Guard service as a main battle tank, variants of the M-60
  continue to serve in the US military, and since they have been widely exported, serve in the armies of at least 20 foreign militaries,
  with several others having scrapped them or sold them off in favor of newer tanks.  In addition, the M-60 is a common testbed for
  new ideas, and several variants, both domestic and foreign, are still in service or are offered for export sales.  Though sometimes
  called the “Patton” since its processors used the same name, this is not an official M-60 appellation.
   
  The M-60
       Development of the M-60 began in early 1954.  From the beginning, a diesel engine was decided upon to power the M-60, as
  the M-48A2 that the M-60 was designed to replace still used a fuel-hungry and fire-prone gasoline engine. Eventually, Chrysler
  settled upon the Continental AVDS 1790-2 diesel engine.  (Originally, the M-60 was to have an APU, but this idea was dropped as
  unnecessary due to the lower fuel consumption of the diesel engine.) This engine was much smaller than the previous gasoline
  engines and also retained most of its effectiveness in very cold as well as hot climates.  The main armament chosen was the
  British L-7 105mm rifled gun; modified for use on American tanks, it was designated the M-68 (the M-68 has a few less parts and
  is designed to fit US gun mantlets).  This was after a months-long wrangling session, trying to decide whether to take a chance on
  British and German 120mm guns in development.  Essentially, the Department of Defense decided they needed a new tank now,
  not later.  The gun was fitted with something that was a relative rarity at the time, a bore fume evacuator, but the original M-60s
  used the same fire-control suite as the M-48A2.
       Originally, the M-60 was to have siliceous cored armor on the turret front and glacis.  Siliceous cored armor was essentially a
  very primitive form of the Chobham that would appear much later.  However, to simplify production and reduce costs, this type of
  armor was deleted, and all armor on the M-60 was RHA instead.  The original turret was essentially identical to that of the M-48A2,
  with some internal differences, allowanced for the larger gun, and an increase in armor protection.  The commander’s station used
  a new type of cupola, however, somewhat larger than the cupola of the M-48A2.  This turret was equipped with the then-new M-48
  .50-caliber machinegun to same space (original plans were for the use of the M-2HB).  The floor of the turret had an armored
  escape hatch for when the vehicle was on fire and exit through the crew hatches was impossible due to the tactical situation.  The
  hull used a wedge-shaped nose instead of the elliptical nose of the M-48 series, as this would have facilitated the original idea of
  using siliceous cored armor.  The new hull design also allowed the entire hull to be made from a single casting or by building it
  from several smaller castings. Suspension was a modified form of that of the M-48A2C, but the roadwheels were of aluminum
  alloy, and the suspension had no hydraulic shock absorbers or friction reduction mechanisms.  The front and rear roadwheels did
  have bumper springs to limit their travel.  Early tests led to shock absorbers to being retrofitted, as the former stiff suspension led to
  firing stability problems and rapid crew exhaustion.
       As stated above, the cupola of the M-60 was armed with the M-85 heavy machinegun, fed by a 180-round ammunition box
  inside the left rear wall of the cupola, and ejecting spent shells through a chute on the right side of the cupola. (Early M-60s were
  sent from the factory with M-2HBs on a pedestal mount atop the cupola, as the M-85 was undergoing developmental problems;
  the M-85s were retrofitted a few months later.)  The commander had eight vision blocks in his cupola, one of which could be
  replaced by a night vision periscope, but the vision blocks gave him only a 180-degree field of vision.  The cupola could be rotated
  independently of the turret, but rotation of the cupola was by a manual crank. The commander had override controls for the 105mm
  gun, but aiming was a rough estimate for the commander, as he had nothing more than a crude sight for the main gun.
       The gunner had a simple gunsight, little more than a coincidence rangefinder aided by a primitive computer.  Controls were
  electric, and the coaxial armament was an M-73 electrically-fired 7.62mm machinegun.  Most ammunition was carried in the hull –
  only six rounds were carried in the turret bustle (increased to eight rounds a few years later when more compact radios were
  retrofitted).  The loader had a hatch on the turret deck; it moved up and slid out of the way instead of being a normal hatch.  The
  driver had a hatch on the front deck, but his controls were otherwise basic, with a wheel-type steering yoke.  Vision blocks
  extended to the front and left side of the hatch.  The crew had a heater; the exhaust pipe tended to get clogged by flying mud
  during normal operation, so to prevent crew asphyxiation, the driver’s hatch was normally left cracked open slightly when the heater
  was being used.  Some 2205 “plain vanilla” M-60s were built before being replaced in production by the M-60A1 in 1962.
   
  The M-60A1
       The M-60 was a decent tank for the time, but it could have been better.  Development of the M-60A1 began in early 1960,
  when Chrysler tried three new turrets on some of its pilot vehicles.  The turret eventually chosen was an elongated turret based on
  that of an older tank program, the T-95E7, allowing for a larger turret bustle.  The suspension gained another pair of hydraulic
  shock absorbers.  The engine was replaced with an upgraded version of the original engine – the AVDS-1790-2A, with a reduced
  exhaust signature and somewhat reduced fuel consumption.
       The replacement of the original mechanical linkages with hydraulic linkages allowed the substitution of a T-bar-type steering
  yoke and rearranged accelerator and brake pedals.  This gave the driver’s compartment some much needed room, a bit more
  power steering, and in general increased the driver’s comfort level.  The seats of the M-60, which were bare wire mesh, were
  replaced with metal and plastic seats with padding, and the driver’s seat was replaced with a contoured bucket seat.  The
  commander now had a choice to two seats – when riding in the cupola with the hatch open, he used an upper swivel seat on a
  spindle at the rear of the turret roof.  When buttoned up, the commander shifted to a folding seat that could slide up and down on
  a post, which allowed him to ride at any height between the turret floor and just high enough to see out of the vision blocks in the
  
  cupola and operate the M-85 machinegun.  (He could also stand on the seat and use it as a platform when the cupola hatch was
  open.)  The gunner’s seat had a removable backrest, and the loader’s seat was removable and could be stowed away.  When in
  use, the loader’s seat could be attached at the left of the gun or higher so that he could sit and see out of his open hatch. Armor
  protection was increased in most areas, and the sides of the hull of the M-60A1 were given a very slight sloping to increase
  effectiveness of the armor. 
       The ballistic computer was replaced with a more compact model (though today, a pocket calculator could provide the same
  computing power).  The gunner was given a better coincidence rangefinder with 10x magnification, as well as another periscope for
  use as a backup sight.  The gunner also had M-35 periscope head vision block, which gave him both daylight vision and night
  vision.  The commander had a similar vision block in his cupola, and a second periscope was a binocular-type periscope.  The
  coaxial machinegun was replaced with the M-219 machinegun, which was unfortunately about as prone to failure as the M-73. 
  Though at first not included, virtually all M-60A1’s were later fitted with a huge Xenon white-light searchlight above the main gun
  mantlet.
       It should be noted that at the time of its adoption, the M-60A1 was meant to be only an interim vehicle.  Early design work had
  already begun on the tank that would become the MBT-70, and ultimately the MBT-70 program went down in flames.  This meant
  that M-60A1 production would continue for over 20 years, with many modifications here and there.  The US Marines were using M-
  60A1s equipped with ERA as late as Desert Storm.
   
  The M-60A2
       And now for something completely different…
       The M-60A2 was an attempt to dramatically increase the firepower and long-range gunnery of the M-60 series.  The genesis of
  the M-60A2 goes back as far as the ARCOVE report of 1958, which had as one of its recommendations the development of a
  gun/missile launcher for tanks and support vehicles (and eventually gave us the Shillelagh ATGM).  The Shillelagh ATGM and its
  gun began development first, then a turret for what became the M-60A2 and the vehicle that became the M-551 Sheridan were
  developed in tandem.  Turret candidates for the M-60A2 were not available until early 1964.  Problems with the new turret, gun,
  ammunition, fire control, and layout led to almost continual changes in the design, and the first operational test vehicles were not
  ready until 1968.  The M-60A2 did not reach full operational status until 1973, and only 540 were built (mostly modified from M-
  60A1s).
       The resulting M-60A2 – well, you can tell that the hull is an M-60A1s, but the turret looks like nothing seen on any other tank,
  ever.  On either side of the turret, there is merely a low-stepped turret ring; in the center, there is a large, blocky middle section
  containing the gun and the commander’s station behind the gun.  This arrangement reduced the frontal cross-section of the M-
  60A2’s turret as well as decreasing weight.  The loader and gunner had small hatches on either side of the turret, barely above the
  turret ring.
       The M-60A2 was armed with the M-162 152mm gun-missile launcher.  As the primary accent of the M-60A2 was to fight at
  long range with the Shillelagh, and a long 152mm gun tube would have been quite heavy, the length of the M-60A2’s gun tube
  was a mere 2.67 meters – only an L/17.52 gun.  The M-162 gun was designed to fire only the MGM-51C version of the Shillelagh
  – earlier versions of the missile could not be used.  Conventional rounds were also devised, but early problems with the new
  combustible case rounds, specifically flash-back upon opening the breech, led the original bore evacuator to be replaced by a
  closed-breech scavenging system (CBSS) to be devised – the gun tube was literally blown clean by three blasts of compressed air
  given by a pair of air compressors that led to a pair of compressed air storage bottles, and these gave blasts of 1000 psi
  compressed air.  If the system worked right, it only slightly slowed the reloading rate, and it was not necessary when using the
  Shillelagh.
       Initially, one of the biggest deficiencies with the M-162 gun-missile launcher was the fire control suite.  Due to the shape of the
  turret, most US military fire control components and night vision equipment would not fit.  This left a tank with no rangefinder and
  no night vision equipment for the gunner.  A white-light Xenon searchlight was mounted on the left side of the turret, but long-
  range shots at night (especially with the Shillelagh) were basically impossible, unless the crew could get their searchlight on the
  target.  (You don’t want to be the crew of a tank shining a giant searchlight on a battlefield at night!)  Eventually, this problem was
  solved by a new generation of night vision equipment, a new ballistic computer, and one of the first laser rangefinders employed by
  the US Army, but for a while, those poor M-60A2 tankers had serious problems.
       The commander’s station was atop the turret at the rear.  The commander had 11 vision blocks with overlapping vision arcs
  giving 270-degree vision (all except to the left), and the top of the cupola had an M-51 day/night periscope, with a day
  magnification of 10x and a night magnification of 8x with IR vision.  The commander also had the ability to take control of main gun
  and fire when the gun was loaded with conventional rounds, and he could also remotely fire the coaxial machinegun.  The
  commander’s machinegun was on a semi-external mount (it looks similar to the 20mm autocannon mount on the Marder) to the
  left of the commander and used an M-48 machinegun.  Cupola traverse was electric. 
       The gunner, on the right side of the gun, had at first very little in the way of fire control equipment – little more than an
  articulated telescope that was meant primarily to track Shillelagh missiles in flight.  Eventually, the gunner got a modified form of
  the day/night periscope used on the commander’s cupola, and the AN/VVS-1 laser rangefinder that was slaved to a new ballistic
  computer.  The system was quite accurate – and also very buggy, and crew complaints were common.  The coaxial machinegun
  was at first the M-73, but was soon replaced by the M-219. The loader had an M-37 periscope in his hatch.  The driver’s position
  in the M-60A2 was essentially the same as in the M-60A1.  The turret of the M-60A2 also had eight smoke grenade launchers,
  
  with the grenades launched electrically from the commander’s cupola.
        The M-60A2 ultimately had a very short service life – about five years.  The complex system was nightmarish from a
  maintenance standpoint, the turret cramped, the CBSS tended not to properly evacuate fumes, and vision for the gunner and
  loader could be a problem.  The M-60A2 got sort of a mocking nickname – the “Starship.” The Shillelagh missile had a long
  minimum range and a relatively short maximum range, and was found wanting in the accuracy department.  Even given the weight
  of the M-60A2, the recoil of the 152mm gun could still be pretty heavy.  I can still remember, from my first duty station in the Army
  at Ft. Stewart, hearing some of the older mechanics bitching about servicing the turret, especially the turret ring.  The development
  of more advanced cannon armament, especially long-range kinetic energy rounds like APFSDS, meant that the gun-missile system
  wasn’t necessary for long-range shots; therefore, the M-60A2 was no longer necessary.  Though a majority of M-60A2s were
  converted back into M-60A1s or into M-60A3s, some were made-over into AVLBs or mine-roller vehicles. 
   
  The M-60A3
       By the late 1960s, there had been many technological and automotive advances in tank design.  The M-60A1 was becoming an
  outdated design compared to the tanks of the US’s NATO allies, particularly the German’s Leopard 1.  The M-60A1 was the
  recipient of several incremental upgrade programs, culminating in the M-60A3, which entered service in 1979.  
       One of the first improvements was the commander’s cupola.  The vision blocks were replaced by a ring of 11 larger vision
  blocks, one of which could be replaced by a day/night periscope.  The new cupola had a better shape from a ballistic standpoint,
  and also had improved armor protection.  It also included a hydraulic/electrical traverse, eliminating the hand cranking.  The M-85
  machinegun was slightly offset to the left, making it easier to service the weapon and allowing an increase of ready ammunition
  from 180 to 270 rounds.
       Automotive improvements included a top-loading air cleaner that reduced the dust and dirt ingestion that was a problem on the
  M-60A1, and made the air cleaner easier to service.  The housing for this air cleaner was later given an armored steel box to
  protect it. The tracks were replaced by T-142 steel tracks with a new rubber track pad arrangement that had longer life and made
  replacements of the pads much easier.  These tracks were also somewhat wider, granting an increase in off-road performance. 
  The component of the M-60A1 with the highest rate of failure was the power pack, and several possible replacements were
  considered, including two with much higher horsepower outputs.  However, due to concerns about fuel consumption, the power
  pack was replaced with a RISE (Reliability Improved Selected Equipment) version of the M-60A1’s engine, the AVDS 1790-2C,
  which had the same horsepower rating but was more reliable and made better use of the available horsepower.  The electrical
  system was almost completely replaced with more reliable components that were also simplified and easier to service.  The mobility
  of the vehicle was further enhanced by replacing the standard torsion bar suspension with a tube-over-bar (TOB) suspension,
  which essentially increased the up-and-down movement capability of the roadwheels by effectively doubling the length of the
  torsion bar springs.  The shock absorbers were also replaced by rotary shock absorbers, which improved dissipation of heat that
  built up in the shock absorbers.  The aluminum alloy roadwheels were replaced with steel roadwheels due to cracking problems. 
  The M-60A3 also had the capacity to lay a smoke screen by injecting diesel fuel into its exhaust.
       Large improvements to the fire control suite and the main gun were made.  The optical rangefinder was removed; in its place
  was installed the AN/VVG-2 laser rangefinder.  The older ballistic computer was replaced by a more compact and capable M-21
  ballistic computer.  The commander received a day/night 6x-12x range-finding telescope in his cupola; fire solutions from this
  rangefinder and the gunner’s laser rangefinder could be integrated by the M-21 ballistic computer to provide a more precise fire
  solution (though the commander’s rangefinder had a minimum range of 200 meters).  The gunner’s image intensifier was replaced
  with a thermal imager (the TTS, or Tank Thermal Sight) starting three months after first fielding, with the resulting tanks being
  designated the M-60A3(TTS).  The M-60A3 had an array of other sensors that allowed the ballistic computer to compensate for
  drift, crosswinds, target motion, altitude, the wear of the gun tube, cant, sight parallax, recoil, and gun tube droop as the barrel
  heated up. 
       On each side of the turret, British-designed 6-barrel M-239 smoke grenade launchers were mounted.  (The US Marines later
  replaced these with 8-barrel smoke grenade launchers.)  The coaxial machinegun was replaced with a version of the FN MAG
  machinegun, the M-240C.  This machinegun could be electrically or manually fired, as well as dismounted from the vehicle and put
  on a tripod by using a spade grip kit or stock kit.  The gun barrel received a thermal sleeve to combat barrel droop as the barrel
  heated up in sustained fire.  Another addition was a radiac meter for the crew to test the radiation levels outside of the tank.
   
  GDLS M-60 Modernization Package
       In the late 1980s, GDLS developed an upgrade package for the M-60, both for export and for existing US M-60A1 and A3
  tanks (at the time, whether or not the Army National Guard and US Marines would receive their M-1 Abrams tanks in a timely
  fashion was in doubt).  This upgrade package included improvements to the armor, power pack, fire control system, and
  ammunition storage.  Though as of yet this upgrade package has not been picked up by any M-60 users (most of which are buying
  newer-design tanks), GDLS is still offering the upgrade.
       Fire control upgrades include a modified version of the M-1 Abrams’ gun stabilization system, ballistic computer upgrades, and
  upgrades to existing systems controlled by the ballistic computer.  The engine is replaced by one of two versions of the AVDS-
  1790, developing 908, 1050, or 1200 horsepower; the transmission is also upgraded to match the new engine.  The suspension is
  also upgraded, giving a smoother ride and better fire-on-the-move.  New tracks are fitted.  Armor protection is greatly improved
  using appliqué armor, and ERA lugs are standard.  The turret has an enlarged bustle with blow-out panels similar to those on the
  
  M-1 Abrams, and offering the same protection in the case of a turret ammo explosion.  Improved and rearranged ammunition
  storage allows for more ammunition to be carried.  The cupola is replaced with a conventional commander’s station, with vision
  blocks and an M-2HB heavy machinegun that can be aimed and fired remotely.
       Israel devised an ERA kit for the M-60A3, and this was quickly picked up on for US Marine M-60A3s and some US Army M-
  60A3s that were still on active duty (as late as 1989, I still saw some in Korea belonging to 2ID).  Often, these vehicles also have
  track skirts added.  Many other countries operating the M-60A3 and M-60A1 also applied ERA to their M-60s.  (The M-60A3 with
  ERA is the tank that the US Army Vehicle Guide and American Combat Vehicle Handbook refer to as the “M-60A4.”)  The faces
  covered by a full kit include the HF, HS, TF, TS, and the forward part of the turret deck.  There is a kit to extend the mount for the
  smoke grenade launchers that may be fitted when the TS ERA is applied.  (In of itself, a full ERA kit for the M-60A1 or A3 weighs
  450 kg and costs $150,000, plus 500 kg and $4000 for the side skirts.)
   
  M-120S
       At first referred to by as the M-60-2000, GDLS now refers to this Abrams/M-60 hybrid as the M-120S, with the “120” referring
  to the gun caliber and “S” referring to Survivability.  The M-120S is an attempt by GDLS to quickly and less expensively produce a
  dramatic upgrade for the M-60 series.  The M-120S (an unofficial, company designation), is still being marketed heavily by GDLS,
  and came within a hair’s-breadth of being adopted by Turkey (already the user of a large fleet of M-60A3’s), but as yet no sales
  have been made. Egypt has also shown some interest in the M-120S, as they too have a fleet of former-US M-60s.
       Though the M-60 chassis is obvious with a close look, the M-120S does have a great resemblance to an actual M-1A1
  Abrams.  The turret is essentially the same as that of the M-1A1, but with no DU armor inserts.  The turret is mounted on the M-60
  chassis with an adapter ring.  As the M-1A1 turret is much heavier and extra armor is added to the M-120S, the suspension has
  been beefed up considerably to take the extra weight, and the tracks have been replaced with lighter, yet stronger ones.  The
  standard torsion bars have been replaced with hydropneunmatic units to smooth the ride, as well as saving space within the hull. 
  The sponsons have been enlarged to hold batteries and extra fuel.  The powerpack has been replaced with an AVDS-1790-9 1200
  hp diesel and a matching automatic transmission.  The M-120S uses M-1A1-type final drives and M-1A1-type driver’s controls. 
  Armor enhancements include side skirts and Chobham glacis armor, as well as general hull armor augmentation and lugs for ERA
  on the HS and TS.  The M-120S has an external APU similar to that used on some versions of the Abrams, a digital command-
  and-control computer, thermal vision for the driver, a CITS (Commander’s Independent Thermal Sight), general improvements to
  the electrical system, and monitors for the vehicle equipment condition.
       A number of odd variants of the M-60 were devised, designed, or tested.  Eventually, these will be found in the Best
  Vehicles That Never Were Section.
       Twilight 2000 Notes: A good number of US tank strength in the Twilight 2000 timeline, especially in US Army reserves and the
  National Guard, were actually M-60A3s; at the beginning of the war, most of them sported ERA.  The US Marines also had a good
  number of M-60A3s and a few M-60A1s on hand, also normally equipped with ERA.  In other places in the world, M-60A1s and
  A3s are also quite common.  The GDLS Modernization Package (designated M-60A4E1 as used by the National Guard and M-
  60A4E2 as used by the Marines) was used extensively by the Army National Guard and the US Marines; the Army National Guard
  typically used the 1050 hp engine, while the Marines used the 1200 hp engine.  Several other countries took advantage of the
  GDLS Modernization Package.  Starting in 1997, some 250 M-60s were modified to the M-120S standard, and type-standardized
  as the M-60A5; however, they were more commonly known to their crews as the “Abrams Junior.”  Some 75-90 were sent to the
  European and Middle Eastern Theatres, but most did not make it out of the continental US, and most were sent to Alaska and the
  Pacific Northwest to fight the Russian invasion, with about 40 sent to the American Southwest.  Most used reactive armor in an
  attempt to match the superb armor protection of their turrets.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  M-60
  $481,911
  D,
  AvG, A
  600
  kg
  45.54
  tons
  4
  12
  Active IR (D, C), Passive IR
  (G)
  Shielded
  M-60A1
  $549,278
  D,
  AvG, A
  600
  kg
  46.88
  tons
  4
  14
  Passive IR (D, C), Image
  Intensifier (G), WL
  Searchlight
  Shielded
  M-60A1 w/ERA
  $703,278
  D,
  AvG, A
  500
  kg
  47.43
  tons
  4
  15
  Passive IR (D, C), Image
  Intensifier (G), WL
  Searchlight
  Shielded
  M-60A2
  $726,712
  D,
  AvG, A
  500
  kg
  51.07
  tons
  4
  18
  Passive IR (D, C, G), WL
  Searchlight
  Shielded
  M-60A3
  $649,685
  D, A
  600
  kg
  51.16
  tons
  4
  14
  Passive IR (D, C), Thermal
  Imaging (G), WL/IR
  Searchlight
  Shielded
  M-60A3 w/ERA
  $803,685
  D, A
  500
  kg
  51.71
  tons
  4
  15
  Passive IR (D, C), Thermal
  Imaging (G), WL/IR
  Searchlight
  Shielded
  GDLS M-60 Upgrade
  $791,061
  D, A
  600
  56.25
  4
  19
  Passive IR (D, C), Thermal
  Shielded
  
  (908 hp Engine)
  kg
  tons
  Imaging (G)
  GDLS M-60 Upgrade
  (908 hp Engine)
  w/ERA
  $941,061
  D, A
  500
  kg
  56.31
  tons
  4
  20
  Passive IR (D, C), Thermal
  Imaging (G)
  Shielded
  GDLS M-60 Upgrade
  (1050 hp Engine)
  $791,461
  D, A
  600
  kg
  56.25
  tons
  4
  19
  Passive IR (D, C), Thermal
  Imaging (G)
  Shielded
  GDLS M-60 Upgrade
  (1050 hp Engine)
  w/ERA
  $941,461
  D, A
  500
  kg
  56.31
  tons
  4
  20
  Passive IR (D, C), Thermal
  Imaging (G)
  Shielded
  GDLS M-60 Upgrade
  (1200 hp Engine)
  $792,061
  D, A
  600
  kg
  56.25
  tons
  4
  19
  Passive IR (D, C), Thermal
  Imaging (G)
  Shielded
  GDLS M-60 Upgrade
  (1200 hp Engine)
  w/ERA
  $942,061
  D, A
  500
  kg
  56.31
  tons
  4
  20
  Passive IR (D, C), Thermal
  Imaging (G)
  Shielded
  M-120S
  $1,218,853
  D, A
  600
  kg
  56.25
  tons
  4
  18
  Thermal Imaging (D), FLIR
  (G, C)
  Shielded
  M-120S w/ERA
  $1,268,853
  D, A
  550
  kg
  56.26
  tons
  4
  19
  Thermal Imaging (D), FLIR
  (G, C)
  Shielded
   
  Vehicle
  Tr
  Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  M-60
  111/77
  25/15
  1457
  387
  Trtd
  T6
  TF42  TS17  TR13  HF52  HS12 
  HR8
  M-60A1
  107/75
  24/14
  1457
  379
  Trtd
  T6
  TF 45  TS21 TR13  HF56  HS15 
  HR8
  M-60A1 w/ERA
  107/75
  24/14
  1457
  379
  Trtd
  T6
  TF125  TS101  TR13  HF136 
  HS103Sp  HR8 (****)
  M-60A2
  103/72
  23/13
  1457
  394
  Trtd
  T6
  TF45*  TS18  TR13*  HF56 
  HS15  HR8
  M-60A3
  103/72
  23/13
  1457
  374
  Trtd
  T6
  TF48  TS21  TR13  HF60  HS15 
  HR8
  M-60A3 w/ERA
  103/72
  23/13
  1457
  374
  Trtd
  T6
  TF125  TS101  TR13  HF136 
  HS103Sp  HR8 (****)
  GDLS M-60 Upgrade (908 hp
  Engine)
  103/72
  23/13
  1457
  364
  Trtd
  T6
  TF74Sp  TS25Sp  TR20 
  HF92Sp  HS23Sp  HR12
  GDLS M-60 Upgrade (908 hp
  Engine) w/ERA
  103/72
  23/13
  1457
  364
  Trtd
  T6
  TF154Sp  TS105Sp  TR20 
  HF172Sp  HS183Sp  HR8 (****)
  GDLS M-60 Upgrade (1050
  hp Engine)
  113/78
  25/14
  1457
  470
  Trtd
  T6
  TF74Sp  TS25Sp  TR20 
  HF92Sp  HS23Sp  HR12
  GDLS M-60 Upgrade (1050
  hp Engine) w/ERA
  113/78
  25/14
  1457
  470
  Trtd
  T6
  TF154Sp  TS105Sp  TR20 
  HF172Sp  HS183Sp  HR8 (****)
  GDLS M-60 Upgrade (1200
  hp Engine)
  123/86
  27/17
  1457
  582
  Trtd
  T6
  TF74Sp  TS25Sp  TR20 
  HF92Sp  HS23Sp  HR12
  GDLS M-60 Upgrade (1200
  hp Engine) w/ERA
  123/86
  27/17
  1457
  582
  Trtd
  T6
  TF154Sp  TS105Sp  TR20 
  HF172Sp  HS183Sp  HR8 (****)
  M-120S
  110/77
  25/14
  1720
  408
  Trtd
  T6
  TF180Cp  TS42Sp  TR32 
  HF95Cp  HS23Sp  HR15
  M-120S w/ERA
  110/77
  25/14
  1720
  408
  Trtd
  T6
  TF180Cp  TS122Sp  TR32 
  HF95Cp  HS103Sp  HR15 (*****)
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  M-60
  +2
  Basic
  105mm M-68 Gun, M-73, M-48 (C)
  57x105mm, 5950x7.62mm, 900x.50
  M-60A1
  +2
  Fair
  105mm M-68 Gun, M-219, M-48 (C)
  63x105mm, 5950x7.62mm, 900x.50
  M-60A2
  +3
  Fair**
  152mm M-162 gun/missile launcher,
  M-219, M-48 (C)
  33x152mm, 13xShillelagh ATGM***,
  5500x7.62mm, 1080x.50
  M-60A3
  +3
  Good
  105mm M-68 Gun, M-240C, M-85
  (C)
  63x105mm, 5950x7.62mm, 900x.50
  GDLS
  M-60
  +4
  Good
  105mm M-68 Gun, M-240C, M-2HB
  (C)
  69x105mm, 7250x7.62mm, 1100x.50
  
  Upgrade
  M-120S
  +4
  Good
  120mm M-256 Gun, M-240C, M-2HB
  (C)
  42x120mm, 11400x7.62mm, 1000x.50
  *If the TF or TR of the M-60A2’s turret is hit, roll an additional 1D10.  If a 1-3 is rolled, the “hit” is actually a miss.
  **The M-60A2 cannot move when firing a Shillelagh missile, and must remain stationary until the missile hits (or misses) it’s target. 
  If the M-60A2 is forced to move, the Shillelagh automatically misses.
  ***Any of the Shillelagh missiles may be replaced with a conventional 152mm round, up to all 13.  They will fit into the same
  storage racks as the Shillelagh missiles.
  ****These AV figures are when equipped with ERA.  If the tank is not hit with an HE-type warhead, subtract 80 AV from the TF,
  TS, HF, and HS (depending upon where the incoming round hit).  When equipped with ERA, the forward half of the turret deck has
  an AV of 84 when struck by an HE-type round.
  *****These AV values are when equipped with ERA.  If the M-120S is not hit with an HE-type warhead, subtract 80 AV from the
  HS or TS (depending upon where the incoming round hit).
   
   GDLS M-1 Abrams
       Notes:  Rising from the ashes of the German-US MBT-70 program, the M-1 Abrams was designed to cure a major problem in
  the US arsenal – US (and most NATO) main battle tanks of the 1950s, 1960s, and 1970s were simply not able to match their
  Soviet counterparts, even with the many faults of Soviet armor at the time.  Israeli experiences in the 1956, 1967, and 1973 wars
  simply confirmed those conclusions, as the Israelis were using many of the same tanks in those wars which would have to fight in
  Europe if World War 3 broke out.  There was a growing realization that NATO had been very lucky that the Soviets had been too
  worried about Mutual Assured Destruction and what the Soviet leaders believed that NATO was capable of to actually start World
  War 3.
       After the MBT-70 program (and a less-expensive and complicated alternative, the XM-803) went down in flames, US designers
  started from scratch. The Pentagon first appointed a special task force, comprised to a large extent of senior NCOs and officers
  with primary backgrounds as tankers; this task force, the MBTTF (Main Battle Tank Task Force) began their work in early 1972,
  and reported directly to General Creighton Abrams (then the Army Chief of Staff; as General Abrams died before the M-1 was
  fielded, it was given the name Abrams in his honor).  It was quickly decided to use the new British armor known as Chobham
  (actually known by the code designation of “Burlington” in Britain – Chobham is a village near the labs where the armor was
  developed) for critical areas – but to the dismay of the British designers, the US Army’s Ballistic Research Laboratories actually
  improved upon Chobham.  (The American version was unofficially called BRL 1, but it and later versions are simply referred to as
  “special armor” by the US military.)  Several contractors submitted designs for the XM-1, but only the designs submitted GM and
  Chrysler survived to the prototype phase; in the end, Chrysler’s design became the M-1 Abrams.  (Due to financial problems,
  Chrysler sold its Defense Division to General Dynamics in mid-1982; virtually the entire M-1 series has actually been built by
  General Dynamics Land Systems.)  LRIP (Low-Rate Initial Production) began in early 1980, and full production in late 1981.  First
  issue to Army units began in 1982, with the M-1 Abrams I.
       Interesting Note: The first XM-1 was rolled-out on 28 Feb 80, with General Abrams’s wife and his 3 sons in attendance.  It was
  not revealed until this ceremony that the name of the M-1 would be the Abrams.  Up until just before the rollout of the XM-1, the
  tank was going to be called the Marshall (after the father of the post-World War 2 reconstruction plan, General George C
  Marshall). However, it was felt that it was better to name the M-1 after Creighton Abrams, an armor hero that had fought since the
  end of World War 2 for the kind of tank that became the M-1, and rode herd over the initial M-1 design program; he had died of
  cancer in 1974, while still on active duty.  When that first XM-1 was rolled out, the name Thunderbolt had been stenciled on the
  turret – this was the nickname Creighton Abrams usually gave to whatever tank had been assigned to him, throughout his career.
   
  The M-1 Abrams I
       The M-1 Abrams I was the first version of the M-1 Abrams series, produced from 1980 to 1985.  The M-1 was a quantum leap
  forward in tank design at the time of its introduction, with a comprehensive fire control suite, gun stabilization mechanism, and night
  vision devices.  The use of the powerful AGT-1500 gas turbine engine was perhaps the first use of a gas turbine in an armored
  vehicle in a large scale – the gas turbine, being essentially a type of jet engine, offers incredible power, torque, and acceleration
  while remaining a relatively small (if fuel-hungry) unit.  The AGT-1500 is also a multi-fuel engine, capable of burning gasoline,
  diesel, an ethanol/gasoline or diesel mix of up to 20%, JP-4 or JP-8 jet fuel, or kerosene; in extremis, the AGT-1500 can also burn
  pure ethanol or methanol with some modification.  The M-1 also uses a special type of ammunition storage that was also rare up to
  that point: it incorporates blowout panels that use covers on top of the bustle which offer a “route of least resistance” in the case of
  an ammunition hit that causes the ammunition to detonate inside the vehicle.  If the main gun ammunition supply in the turret (but
  not the hull) is detonated by a weapon hit, the M-1 is not automatically destroyed.  Instead (in game terms), the main gun
  ammunition in the turret is destroyed, the armament, sensors, and electronics each take minor damage, and each member of the
  crew except the driver takes 50 points of concussion damage.  80% of the main gun ammunition carried on board the M-1 is
  carried in the turret.  2,374 M-1s were built before production shifted to the IPM-1.  Most were later upgraded to the IPM-1
  standard or to the standard of later models, but some were converted into M-104 Wolverine bridgelayers or mine-clearing vehicles. 
  Those that do remain in service are found only in National Guard and Reserve units, and they are by 2008 found in very small
  numbers.
  
       The primary armament of the base M-1 series is a modified version of the Royal Ordnance L-7 105mm rifled gun, designated
  the M-68 (the M-68 is slightly modified to allow the L-7 to use standard US gun mantlets).  During the design process, the main
  armament was a bone of contention, primarily between the bean counters that wanted to save money and the military, who knew
  that the 105mm gun was rapidly becoming less and less capable of handling the newer Soviet tanks being fielded at the time.  A
  compromise was eventually worked out – the M-1 would be armed with the L-7, but the turret was designed to that a variant of the
  Rheinmetall 120mm gun could be later retrofitted.
       Like many armored vehicles designed to use diesel fuel, the entire M-1 series (except for some of the M-1A2 SEP tanks) had
  the ability to quickly lay a thick, oily smoke screen by spraying diesel fuel directly into the tank’s exhaust.  The VEESS (Vehicle
  Engine Exhaust Smoke System) was no longer usable by the end of the 1990s, when most of the US ground vehicle fleet had
  been switched over to JP-8 as a motor fuel (it could still be sprayed into the exhaust, but as JP-8 doesn’t generate smoke in that
  manner, it was pointless).  The VEESS was therefore removed.  The M-1 series is also equipped with smoke grenade launchers
  (also common on modern armored vehicles).  The original launcher was the M-250 system, which used twin banks of six smoke
  grenade launchers on both sides of the turret (using non-explosive 66mm grenades with red phosphorus filler and a launching
  charge to generate the smoke).  The grenades are fired from inside the turret in groups of three; if necessary, up to the entire
  complement of 24 grenades can be fired at once. In 2004, replacement of the M-250 system by the new M-6 system began,
  though as of the time of this writing (May 08), not all Abrams tanks have had their M-250s replaced.  The M-6 system is similar in
  appearance to the M-250, but more flexible; it is able to colored smoke, IR-defeating smoke, and flares (normally used to decoy the
  heat-seeking guidance systems that most fire-and-forget ATGMs use).  (It should be noted that USMC M-1A1s use similar smoke
  grenade launchers [and later decoy/grenade launchers], but their launchers use twin banks of eight launchers on either side of the
  turret instead of six.) The M-1 has full NBC protection, including overpressure.
       Production of the IPM-1 (Improved Product M-1, though sometimes, incorrectly, called the Improved Protection M-1) began in
  1984, and by February 1985, it had replaced the base M-1 in production. The IPM-1 Abrams I’s primary improvement is the
  addition of a layer of depleted uranium mesh to the frontal arc of the turret and glacis (though initially viewed with suspicion by its
  crews, the greater protection was very much appreciated by those crews that went to combat with it).  The IPM-1 also added a
  feature that had been requested by M-1 crews from the beginning – a bustle rack to carry most of their personal gear; on the M-1,
  the crew has to strap their rucksacks, duffel bags, sleeping bags, water cans, etc., to the outside of the vehicle, or fabricate ad hoc
  stowage racks of their own – or worse yet, try to put it in the already-cramped interior of the vehicle.  The IPM-1 is unfortunately a
  little heavier, but for the most part performs the same as the M-1 above for game purposes.  894 of these vehicles were produced
  between 1984 and 1986; as with the base M-1, most have been upgraded to the standards of later models or converted into other
  M-1-based vehicles.  Those IPM-1s that remain are found only in National Guard and Reserve units, in very small numbers.
   
  The M-1A1 Abrams II
       In 1985, Abrams production switched to the M-1A1 Abrams II.  The M-1A1 has further upgraded armor, and the main gun is
  replaced with an M-256 120mm gun; the M-256 is based on the German-designed Rheinmetall 120mm gun, but has fewer
  operating parts.  The simplified gun weighs less than the Rheinmetall design and is less prone to mechanical failure, but has few
  parts in common with the German-designed gun.  The M-1A1 has an integrated NBC overpressure system; in a chemical or
  radiological environment, the crew is not required to wear protective masks or clothing, as the air is filtered and cleaned before
  being pumped in from outside.  The M-1A1 has air conditioning and heating.  The US Army and Marines, as well as the Egyptian
  Army (which has production facilities in Egypt) use the M-1A1.  In 2007, deliveries of 59 M-1A1 tanks began to Australia.  The
  export versions are detailed below.
       In 1988, M-1A1 production was further modified to a standard first called the M-1A1E1 during testing, and now referred to as
  the M-1A1HA (Heavy Armor).  The M-1A1HA has a layer of depleted uranium mesh incorporated into the frontal armor of the
  turret.  In 1991, new M-1A1s coming off the production line were built to the M-1A1HA+ standard, with a layer of depleted uranium
  mesh added to the glacis as well as the turret front. Most of them were originally deployed to Europe, and due to this, the M-
  1A1HA and HA+ modifications were often referred to as the “European Package.”  In addition, M-1A1HA+ tanks were equipped
  with an improvement to the fire control system.
       In 1990, some 80 design and engineering changes were also added to the M-1A1.  Many of these changes consisted of items
  like modified wiring, improvements for maintenance, and suchlike, but most were originally a result of requests for modifications
  from the US Marines.  Rather than make a special version of the M-1A1 for the US Marines, the Pentagon directed that the
  modifications be made to all M-1A1s in production from that point forward, and the resulting package of modifications are often
  referred to as the Common Tank Changes, and the resulting tanks are sometimes called M-1A1 Common Tanks.  Some more
  easily-noticed modifications include several more tie-down points, provisions for mounting a Deep-Water Fording Kit, and a
  mounting point for a position reference system.  Though this modification of the M-1A1 still uses a common sight for the
  commander and gunner, space was made in the turret for possible future mounting of a CITV.  (In 1994 and 1995, 134 additional
  M-1A1s were also transferred in ownership from the Army to the Marines, but it is notable that 84 of these did not have the
  Common Tank Changes, and as of 2005 still did not have them.  I am unsure of their status today.) 
       After receiving their M-1A1s, the Marines further modified them by adding a Driver’s Vision Enhancement (DVE) system.  This
  replaces the driver’s passive IR night vision system with a thermal imager, and (again, as of 2005), the DVE had still not been
  added to Army M-1A1s.  In 2003, the Marines also began a further upgrade program.  These modifications are primarily concerned
  with battlefield survivability, adding a newer version of the HA+ armor improvements, exhaust modifications to reduce the tank’s IR
  
  signature, and as-yet-undisclosed modifications that reduce the radar signature of the M-1A1 a bit.  In addition, the thermal
  imaging systems for the commander and gunner were upgraded to 2nd generation standards, improvements to target acquisition
  systems were made, and an eye-safe laser rangefinder with greater range and precision replaced the older laser rangefinder.
       In 1999, the US Army began another M-1A1 upgrade program.  This upgrade never had any official designation, but was
  unofficially called the M-1A1 Digitized, or simply the M-1A1(D).  Though the US Army originally wanted this upgrade to be applied
  to all its M-1A1s, (bringing them partially up to M-1A2 standards) budget concerns prevented this, and only about 200 of these
  modifications were carried out (mostly to M-1A1HA and M-1A1HA+ tanks).  The M-1A1(D) upgrade showed almost no external
  differences, but internally, several important features were added, providing a digital command-and-control system to the
  commander.  The M-1A1(D) was given a compact computer, a keyboard and a small monitor at the commander’s station in the
  turret, an integral GPS system, radios upgraded to improve digital transmission bandwidth, and a wireless internet system.  The
  computer’s software ties all these added elements together, and allows an M-1A1 with these modifications to communicate with
  other M-1A1s so equipped (or, for that matter, other vehicles or sites so equipped).  Continuous battle updates are therefore
  possible, along with the transmission or receipt of updated tactical plans, maps and map overlays, operations orders, and other vital
  information.  Though it is unconfirmed, it is rumored that computers in an M-1A1(D) and later such computer-equipped Abrams
  tanks also have USB and Firewire ports as well as slots for flash memory and SD memory cards.
       A note on the mounting of the external machineguns of the M-1 and M-1A1 series is in order here.  On Abrams tanks, the
  version of the M-2HB used as a commander’s machinegun is technically designated the M-48.  There are a few differences in the
  actual machinegun between the M-2HB and the M-48; the M-48’s charging handle is on the left side of the weapon, and consists
  of a stirrup-like handle connected by a chain to a rod that looks like a longer version of a standard M-2HB charging handle.  Feed
  is from the right side of the receiver and case/link ejection is to the left; a bag or box can be attached to the left side of the M-48 to
  keep the spent brass and links from rolling and bouncing around on the turret or into the commander’s hatch.  On the M-1 and M-
  1A1 series tanks, the commander’s machinegun is mounted on a CWS (Commander’s Weapon Station, or “Chrysler Mount,”),
  which is a low cupola with power controls for rotating the turret and vision blocks.  The M-48 is attached to a mount that allows the
  machinegun to be trained, aimed, and fired while the commander’s hatch is closed, and includes a 3x periscope to assist in
  aiming.  The M-48 can also be unlocked and used in the same manner as a pintle-mounted machinegun.  (It should be noted that
  when the commander uses the M-48 while buttoned up, the loader’s machinegun and the antennas at the rear of the turret can get
  in the way of the traverse of the CWS; if the loader’s hatch is open, that gets in the way of the CWS’s traverse as well.)  Notably
  absent is a way to reload the M-48 while buttoned up.  The other external machinegun, an M-240 GPMG (usually a standard
  infantry model, but an M-240 modified with spade-grips can also be mounted), is mounted at the loader’s hatch on a simple skate-
  type pintle mount that runs from the left side of the loaders hatch to the right front of the hatch.  The loader’s machinegun tends to
  obscure the commander’s vision through his vision blocks when the tank is buttoned up, and many M-1 and M-1A1 crews in Iraq
  have found that in urban combat, it is often better to remove the loader’s machinegun before entering such an area.
       A minor variant of the M-1A1, the M-1A1KVT (Krasnovian Variant Tank) is employed by the OPFOR at the National Training
  Center at Ft. Irwin; these are older, generally little-upgraded versions of the M-1A1 that have been turned into VISMODs of the
  newer generation of Russian-made tanks with the addition of sheet metal, fiberglass, plastic additions to alter their external shape. 
  They remain combat-capable vehicles, and their modifications can be easily removed if combat service is necessary.
       In 1994, the US Army suspended the refurbishment of their M-1A1s going through depot-level maintenance, opting instead for
  a rebuild program called AIM XXI (Abrams Integrated Management for the 21st Century).  This has now become the standard for
  M-1A1 tanks still in US Army and Marine service, as well the base standard level for M-1A1s that are exported to other countries. 
  (A few of these iterations of the M-1A1 are still in US service at the time of this writing in May 2008, primarily with the US
  Marines.)  The AIM XXI program essentially rebuilds the M-1A1 from the ground up, refurbishing all systems to nearly-new
  condition, and (if the M-1A1 in question does not already have them), upgrading the armor to HA+ standards, adds the Common
  Tank modifications, adds the eye-protective vision blocks to the commander’s station that the M-1A2 uses, and (if export
  restrictions allow it), adds improvements to the fire control and target acquisition systems, upgrades the thermal imager to 2nd-
  generation standards, and includes the M-1A1(D) upgrades.
   
  The M-1A2 Abrams III
       The M-1A2 Abrams III version of the Abrams began production in 1992, with deliveries beginning in November of that year. 
  The accent on the M-1A2 was survivability, but it also tied together many of the disparate upgrades that were done to previous
  models.  The M-1A2 was originally to have a greater level of armor protection than even the M-1A1HA+, but the GDLS designers
  quickly discovered that this would have increased the weight of the already-heavy M-1A2 design by another 4 tons, and protection
  remained at M-1A1HA+ levels.  Nonetheless, a redesign of the armor allowed GDLS to keep the same level of protection as the M-
  1A1HA+, yet lighten the armor package.  The redesign also made armor damage easier to repair.
       The ammunition racks in the turret bustle were also redesigned and rearranged, allowing them to hold an additional two rounds
  of main gun ammunition.  Perhaps the most noticeable external difference from the M-1A1 series is large, drum-like periscope
  ahead of the loader’s hatch; this is the CITV (Commander’s Independent Thermal Viewer).  Though there had been space in the
  M-1A1’s turret for a CITV since the M-1A1 Common Tank modifications, the CITV was not installed until the advent of the M-1A2. 
  The CITV was an important addition, and one that Abrams crews had been clamoring for from almost the beginning.  Until the M-
  1A2, the sighting and thermal imaging system on an Abrams was shared by the gunner and commander; since the gunner had
  priority on the sights when engaging targets, the commander had to look for new targets by standing up in his hatch and viewing
  
  the battlefield through binoculars or a hand-held image intensifier or night-vision device of some sort.  The CITV allows the
  commander to look for new targets as the gunner is engaging other targets – making the M-1A2 crew into “hunter-killers” and
  increasing by as much as 50% the rate at which the M-1A2 crew can find, engage, and destroy targets.  If necessary, the
  commander can also access the gunner’s sight and viewer, and overrides for the main gun and coaxial (long a part of tanks in the
  world, including earlier versions of the Abrams) allow the commander to quickly attack close-range targets that the gunner may not
  have time to notice in the heat of battle.
       Another very noticeable difference between the M-1A1 and the M-1A2 is found on the left side of the bustle rack – an APU.  It
  had long been known that fuel consumption of the turbine engine of the Abrams is almost as high when the tank is idling as it is
  when moving at full speed; when the Abrams has to idle in place for long periods (such as when conducting overwatch duties,
  waiting in ambush, defending a fixed position, etc.), an Abrams can burn through entire tanks full of the same fuel it needs to
  move. (During Desert Storm, a lot of M-1s ran their fuel tanks dry just idling, before fuel trucks arrived.)   Makeshift solutions, such
  as BRAs (Battlefield Refueling Apparatus – 303-liter rubber fuel bladders with portable pumps) strapped to the sides of the hull
  and/or turret, proved to be ineffective and downright dangerous – most crews would immediately drop them the first time they were
  fired upon, and during the initial invasion of Iraq in 2003, one Marine M-1A1 burned up after one of its BRAs was penetrated by
  API small arms fire (the crew got out safely).  An add-on APU was available in limited numbers for the M-1A1 – but mounted on a
  semi-makeshift rack that sort of hung off the left rear deck, and having only thin steel plating to protect it, it was vulnerable to
  enemy fire and everyday damage as well as being just plain clumsy.  The M-1A2 adds a diesel-powered APU of conventional
  design in order to cut down on this extra fuel use, mounted in an armored box and taking up almost the entire space where the left
  side of the bustle rack was.
       The M-1A2 not only has the same sort of digital command-and-control package as the M-1A1(D) – it improves upon it.  The
  entire system is tied together with a more powerful computer and a set of sub-processors to control various elements of the
  system.  An IFF (Identification Friend-or-Foe) unit was added, allowing the M-1A2 to broadcast a signal to friendly units to help
  keep it from becoming a victim of “friendly” fire.  Like modern cars, small microprocessors also control aspects of the M-1A2’s
  mechanical operation, as well as providing diagnostic information for the various subsystems of the tank – leading to one of the
  nicknames for the M-1A2, the “Electric Tank.”  The M-1A2’s systems also make part of the FBCB2 integrated battlefield system; the
  crews of vehicles with IVIS (Inter-Vehicular Information System) can keep in secure real-time contact at all times, which gives them
  an important edge in today’s rapidly-changing battle situations.
       Other external differences in the M-1A2 include the vision blocks around the commander’s hatch; they give a wider field of
  vision, and are designed to protect the commander from laser dazzlers (lasers designed to blind enemy troops) and other types of
  lasers that may not be eye-safe.  The mounting of the commander’s M-48 machinegun is also different – the complex CWS is
  completely gone, replaced by a simple pintle mount and a ring of vision blocks mounted directly on the turret around the
  commander’s hatch.  This reflects the prevailing attitude at the time of the M-1A2’s inception – the commander’s primary job is
  issuing orders, receiving instructions, and looking for new targets, and the M-48 is only supposed to be a backup “emergency”
  weapon for close combat.  (This proved to be a bad decision in light of the type of combat occurring in Iraq and Afghanistan, as the
  crews often find themselves fighting buttoned up.  Modified versions of the Stryker-type RWS’s are belatedly and very slowly being
  added to M-1A2-series tanks.)
   
  The M-1A2 SEP Abrams III
       The M-1A2 SEP (System Enhancement Package; its crews also refer to this version as the “SEP”) further improves on the
  command-and-control system of the M-1A2, as well as increasing survivability and some improvements in other elements.  The
  SEP began deployment in 2001, though the improvements that eventually became the SEP began design in 1994.  Unlike most
  other members of the Abrams series, the M-1A2 SEP fleet consists almost completely of upgraded M-1, M-1A1, and M-1A2 tanks,
  some of which have been almost totally rebuilt.  The SEP is now the standard version of the Abrams in production; most US Army
  Abrams are built to at least this level.
       The computers of the SEP are enhanced, using faster processors and greater amounts of faster memory; disk storage was also
  increased.  The interface for the computer OS is also simplified, making data input and general use of the system far easier; in
  addition, the small computer monitors used in the M-1A2 SEP are also color monitors instead of monochrome. The commander’s
  and gunner’s thermal imagers are replaced with a 2nd-generation FLIRs – more akin to a FLIR one would find in a helicopter or
  aircraft than one would normally find in a ground vehicle.  Fire control and target acquisition is also improved, making both faster. 
  Additional armor, more advanced than used on the base M-1A2, was added to the SEP’s frontal arc; though the composition of
  this improved armor has not yet been revealed, it is widely believed that it is still based on the DU mesh of other Abrams models.
       The APU of the M-1A2 was found to have many shortcomings; it had a large thermal signature, it was bulky, and vulnerable to
  enemy fire due to its comparatively thin armor (capable of stopping little more than heavy-caliber small arms rounds).  In addition,
  the APU’s mounting resulted in a huge loss of storage space to the crews, meaning that the crews once again found themselves
  tying large amounts of gear to whatever space they could find on the exterior of the vehicle, which can cause lots of tactical
  headaches.  The SEP does not have this APU, but in part of that space (less than half of it), the SEP does have small air
  conditioning unit called a TMS (Thermal Management System; according to the Army, the TMS is there to protect the electronics,
  not provide crew comfort.).  The TMS does not provide heavy-duty cooling – it merely maintains the interior temperature of the
  tank at a level between 80-95 degrees Fahrenheit (and the metallic surfaces of the interior of the M-1A2 SEP can still rise as high
  as 120 degrees), even if the external temperature rises as high as 140 degrees Fahrenheit.  The computers and other sensitive
  
  electronics also have additional cooling systems. 
       The loss of the bustle-mounted APU, however, merely brought back the problem of high fuel consumption.  GDLS designed a
  gas turbine APU (called a UAAPU – Under-Armor Auxiliary Power Unit) that is so much smaller in size that it can fit under the
  SEP’s armor, on the right rear side in a space made possible by rearrangement of the SEP’s fuel tanks (and deletion of one of
  them).  Budget shortfalls stopped this APU installation for nearly ten years, but in the interim, a possibly better solution was found
  – banks of advanced, compact batteries that fit in the same space that the gas turbine APU used.  These batteries can provide
  power for the SEP’s systems for about 8 hours, a period in which even an APU-equipped SEP would burn about 600 liters of fuel. 
  The SEPs also have a regulator system for the batteries, as a problem would often crop up with earlier Abrams tanks where the
  batteries would get ruined due to overcharging.  The regulator system allows the batteries to be charged up only to their maximum
  capacity.  Once the battery system was available, no SEPs were supposed to actually get the gas turbine APUs, and those that did
  had the APUs were supposed to have them replaced with the battery system instead.  Unfortunately, budget problems have
  intervened, and the less-expensive UAAPU units have ended up equipping almost all of the SEP fleet.  The cost of the APU (or
  the battery system) is fuel capacity – it’s taking the space normally occupied by one of the Abrams’ fuel tanks.  The entire M-1
  series have four fuel tanks, but the loss of the fourth fuel tank in the SEP costs the SEP 231 liters of fuel capacity.
   
  For the New Iraqi Army: The M-1A1 SA
       Notes: The “SA” stands for “Situational Awareness,” and refers to the extra vision devices over the standard M-1A1 that the M-
  1A1 SA is equipped with.  (The M-1A1 SA is also known as the M-1A1AIM.) This includes a 2nd Generation FLIR for the gunner,
  a standard FLIR for the commander on his CITS, and a thermal imager as a backup camera for the driver.  It also includes extra
  vision blocks on the cupola for the commander, and one extra vision block for the loader at the rear of his hatch (in addition to the
  three wide-angle vision blocks to the front and right side). The laser rangefinder for the gunner is matched to the extreme range of
  his gun.  An internal APU is installed, the same one as on the M-1A2. The M-1A1 SA also has an air conditioner installed, though
  this takes up further room in the bustle rack.  The M-1A1 SA has a rear slave receptacle installed in addition to the front slave
  receptacle. Though the M-1A1 SA lacks a BMS, it includes screens and electronics to give the commander, gunner, and driver
  information about the vehicle state appropriate to their positions, with the commander having the most information.  The driver has
  GPS for navigation with inertial navigation backup.  The TIGER variant of the M-1A1’s engine, installed on all other M-1 series
  tanks, including those of other countries, facilitates this vehicle state information.
       Now, the most dramatic changes and improvements to the M-1A1 SA.  The Iraqi M-1A1SA does not have the DU armor inserts
  of US M-1A1 HA and HA+s, and armor is somewhat less than on a standard M-1A1.  The M-1A1 SA will also not have lugs for
  ERA. The M-1A1 SA is equipped with the TUSK kit (see below).
       The US originally asked the Iraqi Army to equip itself with cheaper Russian exports.  But, it is believed, the Iraqis wanted the
  M-1A1 SA to use as a deterrent to Turkey.  It does raise the spectre of M-1-on-M-1 action if Iraq ever has designs on the Saudi
  oil fields, though Saudi variants of the M-1 are essentially M-1A2s, though without TUSK modifications; they are, however, M-1A2s
  (without DU armor inserts), and should be able to defeat their Iraqi counterparts.
   
  The TUSK Kit
       Based on experience in Iraq (especially in urban warfare and close combat), the US Army has designed the TUSK (Tank Urban
  Survivability Kit).  The origins of the TUSK were field modifications by individual Abrams crews and by their parent units (at various
  levels).  Many of these modifications were standardized and improved, producing the TUSK.  The TUSK can be added to any
  Abrams series tank (and some other vehicles), whether in part or using the entire kit.  The modifications are designed to enhance
  survivability of the crew and tank, as well as help the M-1 operate more efficiently with attached infantry.  The TUSK modifications
  give the M-1 lugs for ERA on the side skirts (which have proved quite vulnerable to RPG rocket penetration), louver-type spaced
  armor for the turret sides, slat-type armor for pre-detonating shaped charges on the rear of the tank, screens to prevent Molotov
  cocktail-type weapons from pouring into the engine, armored gun shields for the loader’s machinegun, and a remote weapons
  station for the commander’s machinegun so that he may aim, fire, and use his night vision for his machinegun while inside the
  protection of the tank.  The RWS used on the commander’s station (a variant of the M-151 Protector CROWS used on the ICV
  version of the Stryker) also allows for the substitution of the M-48 variant of the M-2HB with a Mk 19 grenade machinegun, M-
  240B GPMG, M-249 SAW or standard M-2HB machinegun.  The TUSK RWS (currently designated the XM-101 RWS) includes a
  daylight video camera, its own thermal imager, and a fire control system that includes a laser rangefinder, a small ballistic
  computer, and armament stabilization (providing the commander a total +3 rangefinder modification to hit rolls).
       The loader’s machinegun mount is also modified with bracket for a “clip-on” thermal camera.  At the rear of the vehicle is a field
  telephone-type device to allow infantrymen on the ground to communicate with the tank crew, while using the tank as cover (this
  was common on World War 2-era tanks, but hasn’t been so since).  The modifications are designed to be able to be accomplished
  by second-echelon maintenance troops in the field, without the tank having to go back to a maintenance depot for modifications.
   
  Active Protection for the Abrams
       The US Army is also looking at the future deployment of a “hard-kill” APS (Active Protection System) for the Abrams and some
  other vehicles.  This is a system similar to the Russian Arena or Drozd, or the Israeli Trophy and Iron Fist, using a buckshot-like
  burst of large-caliber balls or fragments, or a small missile that explodes near the incoming projectile to the same effect, to destroy
  incoming ATGMs and rockets.  A set of sensors (short-range radar, laser-based, IR-based, or any/all of the above) detects these
  
  threats and automatically launches the countermeasure weapons, sometimes also launching smoke or flares to further confuse the
  incoming missiles and hide the protected vehicle.  US deployment of a hard-kill APS (tentatively called “Quick Kill”) has been the
  subject of much controversy – most of the Army brass originally wanted to simply buy the Israeli Trophy system and license-
  produce it; but they were overruled by Secretary of Defense (at the time) Donald Rumsfeld and some of the generals in charge of
  procurement of new systems for the Pentagon, since they favored a new system under development (and still under development)
  by Raytheon.  Congressional hearings have been and are still being held, due to charges to charges of graft, corruption, and
  kickbacks (i.e., bribes) being paid to Rumsfeld and the generals involved by Raytheon).  Raytheon’s hard-kill APS system is said to
  be far more complex, yet less effective, and has been plagued by repeated delays and cost overruns; current estimates have it
  going into service no earlier than 2012, and many military experts place it in service in 2016 or later.  Meanwhile, there is a
  growing movement in the Pentagon and Congress to go ahead and adopt the Israeli Trophy system, either while Raytheon’s APS
  is under development or in place of it.  As of May 2008, US vehicles are still not being protected by an APS.
       That said, the US Army is doing experimentation and limited combat-testing of a “soft-kill” APS (using the sensors mentioned
  above and an array of countermeasures) is ongoing.  Collectively known as the M-1A2 P31 modifications, the current experiments
  and test are based on M-1A2 and M-1A2 SEP tanks, and add automatically triggered laser dazzlers and countermeasures (called
  the VIDS system; in game terms, laser-guided missiles are one level more difficult to hit with, and those using laser rangefinders
  against the protected vehicle must make a Difficult: INT roll to get a proper range if the VIDS is operating). The laser can also be
  used (manually) to attempt to temporarily blind an enemy gunner (Difficult:INT; range 2000 meters). The VIDS also includes a laser
  sensor that triggers the VIDS system.  An IR sensor is also included; this activates an IR jammer to decoy heat-seeking missiles
  (in game terms, most fire-and-forget ATGMs are one level harder to hit the protected vehicle with, unless the missile description
  states that it does not use IR guidance).  The IR sensor can also trigger IR-obscuring smoke and flares if needed.  An electro-
  optical jammer is used confuse missiles using MCLOS and SACLOS wire-guided missiles; at short ranges (about 500 meters), it
  can also confuse the actual guidance units of the ATGM launchers themselves as well as laser designators (as this is an automatic
  system, such jamming has a base roll of 14 to succeed).  The P31 program also includes modifications to the Abrams to lower the
  IR signature and noise levels of the tank.  The P31 modifications add launchers for 32 additional flares and 32 additional IR-
  obscuring smoke grenades.
   
  Other Possibilities for the Near-Term Future of the M-1 series
       There are a number of other modifications and improvements to the Abrams the US military is experimenting with or considering
  for future deployment, or possibly even waiting in the wings.  One of these is the replacement of the gas turbine engine with a
  conventional multi-fuel engine.  This is something that has been requested by potential export customers since the US began
  exporting the Abrams, as the gas turbine engine is expensive to build and maintain, and the high fuel consumption scares off a lot
  of potential customers (especially in the tight energy market of today).  Because of the manufacturing cost, even the US military
  has not bought a new AGT-1500 engine since 1992, repairing, rebuilding, and refurbishing the existing ones instead.  (Older
  Abrams tanks or power packs from severely damaged or worn Abrams tanks are also routinely stripped for parts, since even the
  manufacturing cost of the parts for the AGT-1500 is rather high.)  Those engines are therefore, despite the best efforts of
  maintenance personnel at all levels, becoming more and more worn, and the wars in Iraq and Afghanistan have greatly accelerated
  this process. Many maintenance personnel believe that the existing engines will never be able to operate at peak efficiency again,
  regardless of complete any refurbishment attempt may be.  Perhaps the most likely possible replacement for the AGT-1500 is the
  latest version of the Teledyne Continental AVDS 1970-2C, which is a conventional-type multi-fuel supercharged engine that also
  develops 1500 horsepower.  Older versions power a number of military vehicles in the world, and these engines are therefore still
  in high-rate production (including license-production in several countries), spare parts are easy to find, and manufacturing and
  operating costs are much lower than the AGT-1500.  Another often-mentioned replacement is the MTU EuroPowerPack, which
  uses an MTU 883V-12 diesel engine developing 1500 horsepower coupled to a Renk HSWL 295TM automatic transmission unit.
       Another often-mentioned upgrade for the M-1A2 and M-1A2 SEP is a longer main gun barrel.  Like small arms, a longer main
  gun barrel would allow the rounds fired from the gun to achieve a higher muzzle velocity, which translates into greater range. 
  Several European countries are already developing or actually fielding longer gun barrels for their existing main battle tanks, and
  most of these upgrades are in the form of a replacement kit for the gun barrel.  Fitting a longer barrel would therefore be a simple
  and relatively inexpensive upgrade.  Many military experts, however, think that with recent combat experiences, taking place so
  often in urban and other built-up areas, a longer barrel would actually be a hindrance instead of a help (rotating the turret with a
  longer gun is more difficult in tight city environments), and a longer barrel is unnecessary in such short-range engagements
  anyway.  The most commonly-mentioned upgraded barrel length is L/55 (the length of the barrel is 55 times the size of the bore of
  the gun – 120mm in the case of the M-1A2), in contrast to the current L/44 length of the M-256 gun currently used on the M-1A1
  and M-1A2 series.
       A have put a version of the M-1A2 SEP with diesel engine and an L/55 gun in the charts below.  This version is (in some
  circles) being unofficially (and let me stress that, unofficially) being called the “M-1E3” or “M-1A2E1,” sometimes along with the
  name “Abrams IV” being used. Since I need to call it something, and I don’t want to give the entry some ridiculously long name, I
  have used the term “M-1A2E1 Abrams III” below.  This also avoids confusion with the fictional M-1A3 Abrams IV, which is found
  on the “Best Tanks that Never Were” page (and has become a Twilight 2000 staple vehicle for most players).  And let me say it
  one more time – the designation is unofficial.
   
  
  Export Models
       Export models of the M-1 series usually have some differences from the ones used by the US.  Though M-1s of various models
  were tested in several countries who wanted to replace older tanks with state-of-the-art tanks, the first export customer for the
  Abrams was Egypt.  The Egyptian M-1A1 contract was for base M-1A1s, without the later upgrades or the DU mesh armor
  improvements.  The original size of the Egyptian M-1 fleet was to be 755 M-1A1s, but they recently have received permission
  (along with GDLS) to begin a modernization program for their M-1A1s – they will be modernized to full M-1A2 SEP standards (but
  see the note on their armor below), and in addition the Egyptians will also buy an additional 250 M-1A2 SEPs that have been
  rebuilt from M-1A1s, for a total M-1A2 SEP fleet of 1005.  (The Egyptians have sort of a partial license for M-1 production – the
  Egyptians produce most of the hull, turret, and power pack components themselves, but they are closely overseen by GDLS
  personnel.  In addition, the Egyptians are not permitted to produce or maintain the special armor components of their M-1s – these
  are made at GDLS’s Lima Army Tank Plant in Ohio, and damaged parts of the special armor sections are sent back to Ohio for
  repair and/or replacement.)
       Saudi and Kuwaiti M-1A2s are for the most part the same as standard M-1A2s, but are equipped with air conditioning units as
  well as APUs, both of which are manufactured in Saudi Arabia.  (The air conditioners are said to be much better than those on the
  M-1A2 SEP.)  Their IVIS systems and computers are the same as those used in the M-1A2 SEP.  Kuwaiti and Saudi M-1A2s are
  almost always seen with mine plows installed, though it is not a permanent installation and can be removed.  The fire control
  system is to a lesser standard (what has been left out has not been revealed). Maintenance it carried out in Saudi Arabia, except
  for the special armor, and GDLS also monitors the maintenance carefully.
       As far as the Egyptian, Kuwaiti, and Saudi M-1A2s go, there are a lot of conflicting rumors (even among reliable sources) that
  the M-1A2s used by those three countries do not have a DU mesh layer in their armor packages.  I have not been able to find any
  definitive yes or no on the DU mesh for the Middle Eastern M-1A2, but I can think of a number of reasons why the US might not
  want Middle Eastern customers to have large amounts of depleted uranium available.  (And I’ll leave it at that to [hopefully] tame
  the flame emails…).  I have been able to find out that the US and most Western European arms manufacturers will not sell DU
  penetrators to most Middle Eastern countries, though the Saudis are apparently able to obtain them through “other means” (most
  likely Russia and former Soviet republics or the Chinese).  In the charts below, I have some versions of the M-1A2 and M-1A2
  SEP listed as “Egyptian (v2)” and “Saudi/Kuwaiti (v2).”  Those entries account for the possibility that these countries may have
  versions of M-1A2 without DU mesh armor inserts.
       The latest export customer for the M-1 is Australia.  The Australians chose the M-1A1 to replace their aging AS-1 Leopards;
  their first M-1A1s arrived in Australia in September of 2006, and a total of 59 were bought and deliveries are now complete.  (At the
  same time, Australia also bought a small fleet of support vehicles for their M-1A1s, consisting of M-88A2 Hercules ARVs from the
  US and the German MAN TGA HET [Heavy Equipment Transporter].  The MAN TGA HETs are to be license-produced in
  Australia.)  The Australian version of the Abrams, designated the M-1A1 AIM SA (the “SA” standing for “Situational Awareness”), is
  essentially a “fully loaded” M-1A1 with all the refurbishments, modifications, and updates available to the M-1A1 under the AIM XXI
  rebuild program.  In addition, the M-1A1 AIM SA is equipped with an inertial navigation system to supplement the GPS navigation
  system, and the updated FBCB2 system that equips the newest versions of the M-1A2 SEP.  The M-1A1 AIM SA will burn diesel
  fuel instead of JP-8, though this required no modifications to the engine, and M-1A2 AIM SA tanks retain the multi-fuel capability.
  Except for the commander’s machinegun, the machineguns on the M-1A1 AIM SA are standard MAGs instead of the American M-
  240 versions. 
       Though early rumors suggested that the M-1A1 AIM SA did not use DU mesh inserts in its armor package, it is now believed
  that the Australian M-1A1s do in fact have the DU mesh inserts.  (What the Australians did not buy were any rounds using DU
  penetrators – though since they have standard M-256 guns, their M-1A1s are quite capable of firing ammunition with DU
  penetrators.) The M-1A1 AIM SA’s were delivered in desert sand paint, though I have not been able to find out what finish they are
  now wearing.  The Australian crews were trained for about two years at Camp Pendleton in California by the US Marines in the use
  of the M-1A1 – the Marines were reportedly quite impressed by the Australian crews’ proficiency even before training commenced,
  and even learned some interesting new combat tactics from the Australians.  In addition, some of the Australian modifications to
  their M-1A1 tanks are being given a serious look for inclusion into USMC M-1A1s, after the Marines saw the additional capabilities
  of the M-1A1 AIM SA.
       Most export Abrams are also equipped with radios that are used by the rest of the customers’ armed forces; in addition, the
  software, gauges, and controls display the language appropriate to the customer (there are unconfirmed rumors that even the
  Australian M-1A1s have software, gauges and labels that use Australian-dialect spellings of words and even Australian jargon!).
   
       Twilight 2000 Notes: In the Twilight 2000 timeline, about one-quarter of the US Army’s M-1s at the time of the Twilight War
  were M-1A2s, and only about 5% were M-1A2 SEPs.  The bulk of US Abrams were M-1A1s, but less than a quarter were of the
  M-1A1(D) type; most of these M-1A1(D)s were used as command tanks, and a very small number were used as scouts.  A
  common addition to Twilight War M-1A1s in US units was a CITV.  The AIM XXI program simply never got off the ground. 
       The Egyptian plant making the export version of the M-1A1 was put out of action early in the Twilight War – not by the Israelis,
  as you might think, but by the Libyans.  The Egyptians ended up with only 202 M-1A1s before the destruction of their plant.
       Some 112 M-1A1s were also sent to China in sort of a “Lend-Lease” program.  These Chinese M-1A1s were equivalent to
  early-model M-1A1s (and in some cases, actually were early-production M-1A1s).  Their Russian opponents at first thought the US
  had sent troops to China until they found out about the exported M-1A1s.
  
       The Saudis only received 31 of the M-1A1 order, the Kuwaitis got a grand total of 3, in the Twilight 2000 timeline.  The
  Australian M-1A2 AIM SA never existed in the Twilight 2000 timeline.  None of the possible future improvements listed above were
  done in the Twilight 2000 timeline, and no sort of active protection system was ever considered.  The TUSK never existed as a
  factory-manufactured kit, but the same sorts of modifications were carried out in part or whole on virtually any sort of military
  vehicle in the Twilight 2000 timeline.
       Merc 2000 Notes: The M-1A2 was also sold to the Turks.  Their M-1A2s have the full M-1A2 armor package and fire control
  system, but are equipped with M-1A2 SEP-type IVIS systems.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  M-1 Abrams I
  $1,174,133
  D, G,
  AvG, A
  700
  kg
  55.7
  tons
  4
  32
  Image Intensification (D),
  Thermal Imaging (G+C)
  Shielded
  IPM-1 Abrams I
  $1,374,852
  D, G,
  AvG, A
  700
  kg
  57
  tons
  4
  32
  Image Intensification (D),
  Thermal Imaging (G+C)
  Shielded
  M-1A1 Abrams II
  $1,610,778
  D, G,
  AvG, A
  700
  kg
  61.3
  tons
  4
  26
  Image Intensification (D),
  Thermal Imaging (G+C)
  Shielded
  M-1A1HA Abrams II
  $1,658,778
  D, G,
  AvG, A
  700
  kg
  62.02
  tons
  4
  26
  Image Intensification (D),
  Thermal Imaging (G+C)
  Shielded
  M-1A1HA+ Abrams
  II
  $1,708,678
  D, G,
  AvG, A
  700
  kg
  62.73
  tons
  4
  26
  Image Intensification (D),
  Thermal Imaging (G+C)
  Shielded
  M-1A1 Abrams II
  (USMC)
  $1,752,678
  D, G,
  AvG, A
  700
  kg
  62.1
  tons
  4
  27
  Thermal Imaging (D), 2nd
  Gen Thermal Imaging
  (D+G)
  Shielded
  M-1A1HA(D)
  Abrams II
  $1,974,528
  D, G,
  AvG, A
  700
  kg
  62.53
  tons
  4
  28
  Image Intensification (D),
  Thermal Imaging (G+C)
  Shielded
  M-1A1HA+(D)
  Abrams II
  $2,024,428
  D, G,
  AvG, A
  700
  kg
  63.74
  tons
  4
  28
  Image Intensification (D),
  Thermal Imaging (G+C)
  Shielded
  M-1A1 SA Abrams
  $2,016,786
  D, G,
  AvG, A
  700
  kg
  61.83
  tons
  4
  29
  Image Intensification (D),
  Thermal Imaging (D Rear,
  D), 2nd Generation FLIR
  (G), FLIR (C)
  Shielded
  M-1A2 Abrams III
  $2,369,068
  D, G,
  AvG, A
  700
  kg
  62.1
  tons
  4
  26
  Image Intensification (D),
  2nd Gen Thermal Imaging
  (G, C)
  Shielded
  M-1A2 SEP Abrams
  III
  $2,643,857
  D, G,
  AvG, A
  700
  kg
  63
  tons
  4
  28
  Image Intensification (D),
  2nd Gen FLIR (G, C)
  Shielded
  M-1A2 Abrams III
  w/TUSK
  $2,421,658
  D, G,
  AvG, A
  700
  kg
  62.7
  tons
  4
  29
  Image Intensification (D),
  2nd Gen Thermal Imaging
  (G, 2xC)
  Shielded
  M-1A2 SEP Abrams
  III w/TUSK
  $2,696,447
  D, G,
  AvG, A
  700
  kg
  63.6
  tons
  4
  29
  Image Intensification (D),
  2nd Gen FLIR (G, C),
  Thermal Imaging (C)
  Shielded
  M-1A2 Abrams III
  w/Soft-Kill APS
  $2,618,316
  D, G,
  AvG, A
  700
  kg
  63.31
  kg
  4
  29
  Image Intensification (D),
  2nd Gen Thermal Imaging
  (G, C)
  Shielded
  M-1A2 SEP Abrams
  III w/Soft-Kill APS
  $2,893,105
  D, G,
  AvG, A
  700
  kg
  64.21
  tons
  4
  31
  Image Intensification (D),
  2nd Gen FLIR (G, C)
  Shielded
  M-1A2 Abrams III
  w/Hard-Kill APS
  $2,831,617
  D, G,
  AvG, A
  700
  kg
  63.42
  tons
  4
  30
  Image Intensification (D),
  2nd Gen Thermal Imaging
  (G, C)
  Shielded
  M-1A2 SEP Abrams
  III w/Hard-Kill APS
  $3,106,406
  D, G,
  AvG, A
  700
  kg
  64.32
  tons
  4
  32
  Image Intensification (D),
  2nd Gen FLIR (G, C)
  Shielded
  M-1A2E1 Abrams III
  $2,919,657
  D, G,
  AvG, A
  700
  kg
  63.55
  tons
  4
  28
  Image Intensification (D),
  2nd Gen FLIR (G, C)
  Shielded
  M-1A2 SEP Abrams
  III (Egyptian v2)
  $2,566,044
  D, G,
  AvG, A
  700
  kg
  61.56
  tons
  4
  25
  Image Intensification (D),
  2nd Gen FLIR (G, C)
  Shielded
  M-1A2 Abrams III
  (Saudi/Kuwaiti v1)
  $2,641,490
  D, G,
  AvG, A
  700
  kg
  62.8
  tons
  4
  27
  Image Intensification (D),
  2nd Gen Thermal Imaging
  Shielded
  
  (G, C)
  M-1A2 Abrams III
  (Saudi/Kuwaiti v2)
  $2,589,002
  D, G,
  AvG, A
  700
  kg
  60.66
  tons
  4
  25
  Image Intensification (D),
  2nd Gen Thermal Imaging
  (G, C)
  Shielded
  M-1A1 AIM SA
  $2,669,156
  D, G,
  AvG, A
  700
  kg
  63.5
  tons
  4
  28
  Thermal Imaging (D), 2nd
  Gen Thermal Imaging
  (D+G)
  Shielded
  Add-On APU for M-
  1A1*
  $500
  D, AvG,
  A
  N/A
  231 kg
  N/A
  1
  N/A
  N/A
  TUSK Modification
  Package
  $52,590
  N/A
  N/A
  600 kg
  N/A
  1
  See Description Above
  N/A
  Soft-Kill APS
  Package
  $249,248
  N/A
  N/A
  1.21
  tons
  N/A
  3
  N/A
  N/A
  Hard-Kill APS
  Package
  $462,549
  N/A
  N/A
  1.32
  tons
  N/A
  4
  N/A
  N/A
  L/55 Gun Barrel
  $107,850
  N/A
  N/A
  2.26
  tons
  N/A
  N/A
  N/A
  N/A
  Diesel Powerpack
  Replacement
  $46,000
  D, G,
  AvG, A
  N/A
  2.3
  tons
  N/A
  N/A
  N/A
  N/A
   
  Vehicle
  Tr Mov
  Com
  Mov
  Fuel
  Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  M-1 Abrams I
  171/120
  35/25
  1911
  1136
  Trtd
  T6
  TF161Cp  TS36Sp  TR30  HF201Cp 
  HS26Sp  HR19
  IPM-1 Abrams I
  169/119
  35/25
  1911
  1141
  Trtd
  T6
  TF180Cp  TS36Sp  TR30  HF220Cp 
  HS26Sp  HR19
  M-1A1 Abrams II
  167/117
  34/24
  1911
  1177
  Trtd
  T6
  TF180Cp  TS42Sp  TR32  HF240Cp 
  HS30Sp  HR20
  M-1A1HA/HA(D) 
  Abrams II
  163/113
  33/24
  1911
  1184
  Trtd
  T6
  TF196Cp  TS42Sp  TR32  HF240Cp 
  HS32Sp  HR25
  M-1A1HA+/HA+(D)
  Abrams II
  158/110
  33/24
  1911
  1191
  Trtd
  T6
  TF196Cp  TS42Sp  TR32  HF262Cp 
  HS32Sp  HR25
  M-1A1 Abrams II
  (USMC)
  159/111
  33/24
  1911
  1186
  Trtd
  T6
  TF196Cp  TS42Sp  TR32  HF262Cp 
  HS32Sp  HR25
  M-1A1 SA Abrams
  164/114
  33/24
  1680
  1198*
  Trtd
  T6
  TF175Cp  TS49Sp  TR30  HF220 
  HS25Sp  HR18
  M-1A2 Abrams III
  155/108
  33/23
  1911
  1092**
  Trtd
  T6
  TF209Cp  TS48Sp  TR38  HF262Cp 
  HS34Sp  HR25
  M-1A2 SEP
  Abrams III
  157/110
  33/24
  1680
  1100***
  Trtd
  T6
  TF219Cp  TS58Sp  TR45  HF276Cp 
  HS38Sp  HR28
  M-1A2 Abrams III
  w/TUSK
  153/107
  32/23
  1911
  1097**
  Trtd
  T6
  TF209Cp  TS56Sp  TR38  HF262Cp 
  HS34Sp  HR27Sp****
  M-1A2 SEP
  Abrams III w/TUSK
  152/106
  32/23
  1680
  1105***
  Trtd
  T6
  TF219Cp  TS66Sp  TR45  HF276Cp 
  HS38Sp  HR30Sp****
  M-1A2 Abrams III
  w/Soft-Kill Active
  Protection
  154/107
  33/23
  1911
  1102**
  Trtd
  T6
  TF209Cp  TS48Sp  TR38  HF262Cp 
  HS34Sp  HR25
  M-1A2 SEP
  Abrams III w/Soft-
  Kill Active
  Protection
  153/106
  33/22
  1680
  1110***
  Trtd
  T6
  TF219Cp  TS58Sp  TR45  HF276Cp 
  HS38Sp  HR28
  M-1A2 Abrams III
  w/Hard-Kill Active
  Protection
  154/107
  33/22
  1911
  1103**
  Trtd
  T6
  TF209Cp  TS48Sp  TR38  HF262Cp 
  HS34Sp  HR25
  M-1A2 SEP
  Abrams III w/Hard-
  Kill Active
  Protection
  153/106
  32/22
  1680
  1111***
  Trtd
  T6
  TF219Cp  TS58Sp  TR45  HF276Cp 
  HS38Sp  HR28
  M-1A2E1 Abrams
  III
  156/109
  33/23
  1680
  1007***
  Trtd
  T6
  TF219Cp  TS58Sp  TR45  HF276Cp 
  HS38Sp  HR28
  
  M-1A2 SEP
  Abrams III
  (Egyptian v2)
  159/111
  33/24
  1680
  1087***
  Trtd
  T6
  TF201Cp  TS58Sp  TR45  HF253Cp 
  HS38Sp  HR28
  M-1A2 Abrams III
  (Saudi/Kuwaiti v1)
  154/107
  33/23
  1911
  1099**
  Trtd
  T6
  TF209Cp  TS48Sp  TR38  HF262Cp 
  HS34Sp  HR25
  M-1A2 Abrams III
  (Saudi/Kuwaiti v2)
  157/109
  34/23
  1911
  1080**
  Trtd
  T6
  TF192Cp  TS48Sp  TR38  HF239Cp 
  HS34Sp  HR25
  M-1A1 AIM SA
  158/110
  33/24
  1911
  1189
  Trtd
  T6
  TF196Cp  TS42Sp  TR32  HF262Cp 
  HS32Sp  HR25
   
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  M-1/IPM-1
  +3
  Good
  105mm M-68 Rifled Gun,
  M-240B, M-240B (L), M-
  48 (C)
  55x105mm,
  11400x7.62mm,
  1000x.50
  M-1A1/M-1A1HA/M-1A1 SA
  +3
  Good
  120mm M-256 Gun, M-
  240B, M-240B (L), M-48
  (C)
  40x120mm,
  12400x7.62mm,
  1000x.50
  M-1A1HA+/M-1A1 (USMC)/M-
  1A1HA(D)/M-1A1HA+(D)
  +4
  Good
  120mm M-256 Gun, M-
  240B, M-240B (L), M-48
  (C)
  40x120mm,
  12400x7.62mm,
  1000x.50
  M-1A2 (All US & Egyptian Variants)
  +5
  Good
  120mm M-256 Gun, M-
  240B, M-240B (L), M-48
  (C)
  42x120mm,
  12400x7.62mm,
  1000x.50
  M-1A2E1
  +5
  Good
  120mm M-256 Gun (L/55
  Barrel), M-240B, M-240B
  (L), M-48 (C)
  42x120mm,
  12400x7.62mm,
  1000x.50
  M-1A2 (Saudi/Kuwaiti Variants)
  +4
  Good
  120mm M-256 Gun, M-
  240B, M-240B (L), M-48
  (C)
  42x120mm,
  12400x7.62mm,
  1000x.50
  M-1A1 AIM SA
  +5
  Good
  120mm M-256 Gun,
  MAG, MAG (L), M-48 (C)
  40x120mm,
  12400x7.62mm,
  1000x.50
  *The armored box in which the M-1A1’s add-on APU has an Armor Value of 2.  Fuel consumption of the unit is 15 liters per hour,
  and it uses fuel from the M-1A1’s fuel tanks.
  **The armored box of the M-1A2’s APU has an Armor Value of 3.  Fuel Consumption of the unit is 11 liters per hour, and it uses
  fuel from the M-1A2’s fuel tanks. 
  ***The UAAPU of the M-1A2 SEP is under the left rear hull, and has no armor value of its own.  It consumes 9 liters per hour.  The
  “battery APU” does not consume fuel, but adds $1500 to the cost of the M-1A2 SEP.  (Incidentally, the armored box of the M-1A2
  SEP’s TMS has an Armor Value of 5; the fuel use is included in the general fuel use of the M-1A2 SEP.)
  ****The bar armor attached to the M-1A2 and its variants as part of the TUSK kit functions against explosive rounds the same way
  as spaced armor in the Twilight 2000 v2.2 rules, but subtracts only 1D6+2 of damage instead of 2D6.  It is not, however, true
  spaced armor, and will not help against AP and KE-type rounds; 2 points of armor on the HR are not counted against such rounds,
  and any benefits from spaced armor are also not counted against AP and KE-type rounds.
   
  
  Duro M-84A
       Notes: Starting with a license-produced version of the T-72 as a base (a vehicle they called the M-84), the Yugoslavians
  improved upon the design and developed the M-84A. This version still serves with the Serbian Army. The M-84 has a better fire
  control system than the basic T-72 (comparable to the T-72B), but loses a degree of elevation for the main gun in the bargain
  (+13 degrees instead of the normal +14 degrees). The armor package is also a little better, and fuel capacity is slightly increased
  by use of a smaller engine. This smaller engine is also more powerful, developing 1000 horsepower, though with a semi-automatic
  transmission.  Like the T-72, the M-84A is often found fitted with reactive armor on the TF, TS, HF, and HS. In addition to the
  various former Yugoslavian republics, the M-84A is used by Kuwait, Libya, and Syria.
   
  The M-84AB -- Export Versions
       The M-84AB was produced especially for Kuwait, and they ordered about 200 of them for Kuwait, The M-84AB is also available
  for export in general. Some 15 of them were on hand for Operation Desert Storm, having been delivered to the remnants of the
  Kuwaiti Army in Saudi Arabia. They took part in the ground offensive; some were among the number of first vehicles to enter
  Kuwait City. (A few were also captured by Iraq, and used by her troops, though they're believed to have been destroyed during
  Desert Storm.) They differ from the standard M-84A in that they have more sophisticated fire control computers, better gun
  stabilization, and different, longer-range, American-supplied radios.  The M-84ABK is a command tank version of the M-84AB; this
  version has the additional features of a 5kW APU, two extra long range radios (one data capable), and one extra short-range
  radio.  It is equipped with inertial navigation.
       The M-84AB1 is an improved version of the M-84AB, and it competed when the Kuwaitis were looking for an improved main
  battle tank -- it lost this competition to the Croatian M-95 Degman.  In capabilities, and armor suite, the M-84AB1 is similar in
  capabilities as the Russian T-90, including the use of Kontakt-5 ERA on the HS, TS, HF, and TF, as well as the front third of the
  turret roof.  (Most sources say, however, that the entire armor suite is not equal to the T-90.) They also have a Shtora passive
  countermeasures system, and a mine detector in their front hulls.  The M-84AB1 has modern composite armor, using a sandwich
  (the exact composition unknown) using titanium, steel, aluminum, and ceramic.  The M-84AB1 is NBC sealed with overpressure,
  and a vehicular NBC backup.
       Armament consists of a Serbian copy of the latest Russian 125mm gun, including the capability to launch AT-11 Sniper
  ATGMs.  The sights allow the AT-11 the ability to target low-flying helicopters, slow-flying aircraft, and all-weather, day/night firing.
  These new sights include FLIR, improved Image Intensification, and Passive IR for the driver, including a backup camera. The
  commander's machinegun may be aimed and fired from a buttoned up M-84AB1.  It is powered by a turbocharged diesel of Serbian
  make, developing 1200 horsepower, and yet smaller than the A's 1000 horsepower engine, and the transmission is automatic.
       Kuwait ordered 160 M-84AB tanks from Serbia, but the disintegration of Yugoslavia followed by NATO bombing led to a
  cancellation before half these tanks were delivered.
   
  The M-84AS, the Newest M-84A
       For the most part, the M-84AS has the improvements of the M-84AB1, but with even more improvements, such as a thermal
  sleeve for its main gun.  The floor of the M-84AS has additional armor, due to a tendency for the M-84A to strike a mine and the
  ammunition in the floor  to go up catastrophically.  The side armor is also thicker. The M-85AS is powered by a V-46TK developing
  1000 horsepower.  GPS is provided for navigation, along with an inertial navigation backup.  A small computer ties this together. 
  The maps are displayed on an LCD in the driver's compartment and at the commander's position display map information, and this
  can be updated manually and transmitted to higher HQ (sort of a "reduced" version of a BMS).
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  M-84A
  $539,141
  D, A
  500
  kg
  42
  tons
  3
  26
  Passive IR (D), Image Intensification
  (G, C), WL/IR Searchlight
  Shielded
  M-84AB
  $544,241
  D, A
  500
  kg
  42.2
  tons
  3
  26
  Passive IR (D), Image Intensification
  (G, C), WL/IR Searchlight
  Shielded
  M-
  84ABK
  $554,084
  D, A
  500
  kg
  42.3
  tons
  3
  28
  Passive IR (D), Image Intensification
  (G, C), WL/IR Searchlight
  Shielded
  M-
  84AB1
  $705,000
  D, A
  500
  kg
  42.8
  tons
  3
  29
  FLIR (G, C), Passive IR (D),
  Improved Image Intensification (G,
  C), WL/IR Searchlight
  Shielded
  
  M-84AS
  $845,803
  D, A
  500
  kg
  43.5
  tons
  3
  30
  FLIR (G, C), Passive IR (D),
  Improved Image Intensification (G,
  C), WL/IR Searchlight
  Shielded
  Vehicle
  Tr Mov
  Com
  Mov
  Fuel Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  M-84A
  162/112
  38/27
  1050+400
  366
  Trtd
  T6
  TF126Sp TS21 TR20 HF158Cp HS15
  HR12
  M-84AB
  161/111
  38/27
  1050+400
  370
  Trtd
  T6
  TF126Sp TS21 TR20 HF158Cp HS15
  HR12
  M-
  84ABK
  160/110
  38/27
  1050+400
  374
  Trtd
  T6
  TF126Sp TS21 TR20 HF158Cp HS15
  HR12
  M-
  84AB1
  186/130
  45/30
  1050+400
  448
  Trtd
  T6
  TF138Cp  TS24Sp  TR22  HF174Cp 
  HS17Sp  HR14
  M-84AS
  160/112
  35/25
  1050+400
  374
  Trtd
  T6
  TF152Cp  TS27Sp TR24  HF191Cp 
  HS20Sp  HR16*
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  M-84A
  +2
  Fair
  125mm 2A46 Gun, PKT,
  DShK (C)
  42x125mm, 2000x7.62mm, 300x12.7mm
  M-
  84AB/ABK/AB1
  +3
  Good
  125mm 2A46 Gun, PKT,
  DShK (C)
  42x125mm, 2000x7.62mm, 300x12.7mm
  M-84AS
  +4
  Good
  125mm 2A46 Gun, PKT,
  DShK (C)
  42x125mm, 2000x7.62mm, 300x12.7mm
  *Belly armor for the M-84AS is 12Sp.
  Duro M-90 Vihor
       Notes: The M-90 is still very much a state secret in Serbia, but it seems to be a combination of the T-72 hull with an upgraded
  armor suite, and espionage work against Croatia that gave the M-90 its new, low-profile hull and its more reliable autoloading
  system. Supposedly, only two Vihors were built due to the civil war, but the assembly line could re-open upon orders, and the work
  has been incorporated into other Serbian tanks, most notably the M-84AB1. Many feel that the M-84AS is a better tank, but the M-
  90 has better fire control and stabilization (but not quantifiable in game terms). My calculations seem to point towards those who
  favor the M-84AS.
       The turret is reverse wedge-shaped, and takes up a remarkably small amount of the tank. It is fed by a carousel system in the
  floor of the turret basket.  The autoloader is of Serbian (or possibly Croatian) design and is said to have 340 less parts than an
  equivalent one on the T-72. The engine is the same as in the M-85AB1, developing 1200 horsepower in a relatively small
  package, enough to allow the installation of a 5kW APU. It has an automatic transmission.  ATGMs can be fired from the gun (AT-8
  Songsters).  Armor includes composite armor faces and lugs for ERA, as well as hard spall liners.
  Vehicle
  Price
  Fuel
  Type
  Load
  Veh
  Wt
  Crew
  Mnt
  Night Vision
  Radiological
  M-90
  $803,609
  D, A
  500
  44
  3
  30
  FLIR (G, C), Passive IR (D),
  Shielded
  
  kg
  tons
  Improved Image Intensification (G,
  C), WL/IR Searchlight
  Vehicle
  Tr Mov
  Com
  Mov
  Fuel Cap
  Fuel
  Cons
  Config
  Susp
  Armor
  M-90
  182/128
  54/38
  1050+400
  448
  Trtd
  T6
  TF140Cp  TS31Sp  TR22  HF158Cp 
  HS26Sp  HR16*
  Vehicle
  Fire
  Control
  Stabilization
  Armament
  Ammunition
  M-90
  +4
  Good
  125mm 2A46M1 Gun, PKT,
  DShK (C)
  45x125mm, 2000x7.62mm, 600x12.7mm
  *Belly Armor is 12Sp.
   
   
   
  
SOURCE: textdata/thevault/Twilight 2000/3rd party/pmulcahy.com Archives/Vehicles/Twilight 2000 - Tanks.pdf