Combat tactics consist of conventional and guerrilla operations against main force insurgent units. However, clashes between Burmese troops and local insurgent groups continued. Retributive artillery bombardments were the least sophisticated means of reprisal against insurgent attacks. Insurgent and terrorist deaths in Afghanistan are hard to estimate. In the modern era they continue with the operations of insurgent, revolutionary and terrorist groups. Without warning, an ambush by insurgent forces ensues. However, uncertainties exist as clashes between Burmese troops and local insurgent groups continue. At least four civilians were injured by insurgent shelling. The area was a hotbed of Taliban insurgent activity. He leads the Iraqi insurgent Naqshbandi Army. World War I as another example of the power of the rebel/insurgent. The game features several playable factions, including various insurgent and state forces. They were intercepted by Ignacio Elizondo, who pretended to join the fleeing insurgent forces. Trucks are often the target of insurgent attacks. Estimates of insurgent casualties are complicated by a lack of official figures.