прихована розвідка (напр. агентурна)
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 patrol base
clandestine warfare
counter reconnaissance / counter-reconnaissance
aerial reconnaissance
aerospace reconnaissance vehicle
air reconnaissance
air reconnaissance plan
area reconnaissance
armed reconnaissance
armored command reconnaissance vehicle (ACRV)
armored reconnaissance and patrol vehicle (ARPV)
armored reconnaissance vehicle (ARV)
artillery reconnaissance
combat reconnaissance vehicle
command and reconnaissance carrier
command, control, computers, communication, intelligence, surveillance, reconnaissance (C4ISR)
engineer reconnaissance
engineer reconnaissance vehicle