bleeding operation
спуск повітря з гідравлічної системи
CABCDE (Critical Bleeding, Airway, Breathing, Circulation, Disability, Exposure)
clandestine operation; covert operation
humanitarian operation; humanitarian relief operation (HUMRO)
PZ operation (pick-up zone operation)
noncombatant evacuation operation (NEO); non-combat evacuation operation
African Union / United Nations Hybrid operation in Darfur (UNAMID)