конспіративна робота (про розвідку / термін спецслужб)
work undercover
work hygiene / hygiene of work
undercover operation
undercover agent
undercover apparatus
undercover intelligence asset
undercover international apparatus
undercover movement
emergency rescue work
general engineer work
NATO Programme of Work for defenseagainst Terrorism (DAT)
open work
work / cost distribution
work-share (econ.)
labor gang; labor team; work party
work order
be responsible for the results of intelligence work
carry out counter-espionage work
cipher work
counterbattery work
covert intelligence work
work as an analyst
work for the CIA
work for the intelligence agency
work in the mail room of Germany's Federal Intelligence Service
work loose
work through locally recruited agents
disrupt the work of
experience with clandestine work
highway work
intelligence work
jig the work