Русско-англо-русский юридический словарь

Sheep‐dipping is defined as the planting of an agent in a civilian group or organization to collect information on that or on similar groups. (The New York Times, the glossary of intelligence terms)

The Dutch resistance covertly allies itself with Winston Churchill in order to undermine the Nazis by planting an agent in the home of former German monarch ... (IMDb)

The infiltration of an agent into the ranks of al-Qaeda in the Arabian Peninsula provides a rare insight into the shadowy world of ... (BBC)