A military aircraft is any fixed-wing or rotary-wing aircraft that is operated by a legal or insurrectionary armed service of any type.[1] Military aircraft can be either combat or non-combat:

-Combat aircraft are designed to destroy enemy equipment using their own aircraft ordnance.[1] Combat aircraft are typically developed and procured only by military forces.
-Non-combat aircraft are not designed for combat as their primary function, but may carry weapons for self-defense. These mainly operate in support roles, and may be developed by either military forces or civilian organizations.