секретна база розвідувальних груп (у тилу противника)
base junction; rotary collector ring (box); rotary base junction (of a tank); rotary connection; slip ring; traverse rotary base junction
patrol, on patrol
patrol, wheeled patrol
daysack, assault sack / pack, patrol / day pack, Northern Ireland (NI) patrol sack
patrol base
tentative patrol base
clandestine
clandestine operation; covert operation
clandestine border crossing
clandestine operation
clandestine organization
experience with clandestine work
keeper of a clandestine address
give clandestine assistance
clandestine agencies
clandestine agent
clandestine assembly area
clandestine force
clandestine operations
clandestine passive resistance
clandestine reconnaissance
clandestine warfare
Defense Clandestine Service (DCS)
clandestine premises
keeper of clandestine premises
defense industrial base / military-industrial base
naval base; naval operating base
ambush patrol
anti-submarine warfare patrol aircraft
armored reconnaissance and patrol vehicle (ARPV)
combat air patrol (CAP) aircraft
combat patrol