question: The 357th Fighter Squadron (357 FS) is part of the 355th Fighter Wing at Davis-Monthan Air Force Base, Arizona, it operates which The 357th Fighter Squadron (357 FS) is part of the 355th Fighter Wing at Davis-Monthan Air Force Base, Arizona??
answer: Fairchild Republic A-10 Thunderbolt II
context: Title: 354th Fighter Squadron
  Passage: The 354th Fighter Squadron (354 FS) is part of the 355th Fighter Wing at Davis-Monthan Air Force Base, Arizona.  It operates A-10 Thunderbolt II aircraft conducting close air support missions.
  Title: Martha McSally
  Passage: Martha Elizabeth McSally (born March 22, 1966) is a retired United States Air Force Colonel and politician who has been a Republican member of the United States House of Representatives since 2015.  She was the first American woman to fly in combat following the 1991 lifting of the prohibition of women in combat.  She flew the Fairchild Republic A-10 Thunderbolt II 'Warthog' close air support aircraft over Iraq and Kuwait during Operation Southern Watch.  She is the first woman to command a USAF fighter squadron, the 354th Fighter Squadron (354 FS) based at Davis-Monthan Air Force Base.
  Title: Fairchild Republic A-10 Thunderbolt II
  Passage: The Fairchild Republic A-10 Thunderbolt II is a single-seat, twin turbofan engine, straight wing jet aircraft developed by Fairchild-Republic for the United States Air Force (USAF).  Commonly referred to by the nicknames "Warthog" or "Hog", its official name comes from the Republic P-47 Thunderbolt, a World War II fighter effective at attacking ground targets.  The A-10 was designed for close air support (CAS) of friendly ground troops, attacking armored vehicles and tanks, and providing quick-action support against enemy ground forces.  It entered service in 1976 and is the only production-built aircraft that has served in the USAF that was designed solely for CAS.  Its secondary mission is to provide forward air controller – airborne (FAC-A) support, by directing other aircraft in attacks on ground targets.  Aircraft used primarily in this role are designated "OA-10".
  Title: 357th Fighter Squadron
  Passage: The 357th Fighter Squadron (357 FS) is part of the 355th Fighter Wing at Davis-Monthan Air Force Base, Arizona.  It operates Fairchild Republic A-10 Thunderbolt II aircraft training pilots for close air support missions.
  Title: William J. Hovde
  Passage: William Johnston Hovde (4 April 1917 – 13 March 1996) was a United States Air Force colonel and a World War II flying ace.  Hovde served two tours in the 355th Fighter Group and commanded the 358th Fighter Squadron, ending the war with 10.5 victories.  He also served in the Korean War, claiming another victory while in command of the 335th Fighter Squadron.  After serving as an attaché in Mexico, Hovde commanded Ethan Allen Air Force Base and the 14th Fighter Group.  He retired in 1967, and worked in the liquor business before finally retiring and moving to San Antonio.  Hovde became president of the American Fighter Aces Association, and died in 1996.
citations: Fairchild Republic A-10 Thunderbolt II 357th Fighter Squadron