close air defense

close-in air defense weapon

close-in air defense

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

close defense

close defense battery

Air Force Air Defense Command

Japan Air Self-Defense Force (JASDF) / Japanese Air Force

close air support (CAS)

close air support mission

precision night close air support (CAS)

Close Air Support Control Team (CAST)

close air-support

close air-support aircraft

close air assistance

close air support

close сombat air support

close-in control of air strikes

perimeter defense (all-around defense)

beach defense mine / beach-defense mine

aerial refueling / air refueling / in-flight refueling (IFR) / air-to-air refueling (AAR)

air combat capable helicopter / air-to-air capable helicopter

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

air defense (AD)

Air defense and Airspace Management Directorate (NATO)

air defense area

air defense artillery (ADA)

air defense artillery battalion

air defense artillery system

air defense brigade

air defense command

air defense commander (ADC)

air defense control center