close-suppport assault weapon

close range assault weapon

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

close-in air defense weapon

close-range weapon

close сombat weapon

close-support weapon

assault weapon

shoulder-launched multi-purpose assault weapon (SMAW)

aerospace assault weapon

M202 Flash (Flame Assault Shoulder Weapon)

antitank assault weapon

assault antitank weapon

Short-Range Assault Weapon (SRAW)

nuclear weapon; atomic weapon

weapon-counter-weapon pendulum

at close quarters

close air support (CAS)

close air support mission

close approach

close column

close combat

close combat attack (CCA)

close combat optic (CCO)

close defensive fire

close engagement

close envelopment

close observation

close operations

close political-military communication

close support

close support aircraft

close supporting fire