close support

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

air support field pack, field pack air support, airborne / para (air support) / Pathfinder Bergen

close air support (CAS)

close air support mission

close support aircraft

precision night close air support (CAS)

Close Air Support Control Team (CAST)

close-support fire

close air-support

close air-support aircraft

close support artillery

close-support artillery group

close air support

close logistical support

close сombat air support

close-support group

close-support gun

close-support missile

close-support mission

close-support radar

close-support weapon

close-support artillery

close-support tank

Close Fire Support Group (CFSG)

fire support coordinator / fire-support coordinator (FSCOORD)

tactical support syn. combat support

at close quarters

close approach

close column

close combat

close combat attack (CCA)

close combat optic (CCO)