noun, noun which may take the genitive case particle 'no'
friendly forces; allied army
Military term for one's own side or allied forces, as opposed to the enemy. Often used in strategic or historical contexts.
友軍の到着まで持ちこたえなければならない。
We must hold out until the friendly forces arrive.
友軍機が誤って攻撃された。
A friendly aircraft was mistakenly attacked.