close combat attack (CCA)

collaborative combat aircraft (CCA)

close-quarters combat (CQC) / close-quarters battle (CQB)

top-attack (top attack; top-down attack )

close range attack

close attack

close-range attack

close combat

close combat optic (CCO)

atomic close-range combat

dismounted close combat (DCC)

Dismounted Close Combat Trainer (DCCT)

close-range combat situation

drone swarm attack / drone swarming attack

combat-loaded weight / combat loaded weight

combat trouser belt, combat belt

air combat / air-combat

Future Combat Air System (FCAS) / (фр.) Système de combat aérien futur (SCAF)

at close quarters

close air support (CAS)

close air support mission

close approach

close column

close defensive fire

close engagement

close envelopment

close observation

close operations

close political-military communication

close support

close support aircraft

close supporting fire

close-in air defense weapon