 The two main types of military aircraft are bombers, which attack land- or sea-based targets, and fighters, which attack other aircraft.Military vehicles are land combat or transportation vehicles, excluding rail-based, which are designed for or in significant use by military forces.Military aircraft includes any use of aircraft by a country's military, including such areas as transport, training, disaster relief, border patrol, search and rescue, surveillance, surveying, peacekeeping, and (very rarely) aerial warfare.