an intelligence operation so planned and executed as to insure concealment
Communications both are necessary to espionage and clandestine operations, and also a great vulnerability when the adversary has sophisticated SIGINT detection and interception capability.
When Ames was arrested by the FBI, he faced life in prison; his contact, who had diplomatic immunity, was declared persona non grata and taken to the airport.
an individual who for some reason is not wanted or welcome
When Ames was arrested by the FBI, he faced life in prison; his contact, who had diplomatic immunity, was declared persona non grata and taken to the airport.
For example, when Aldrich Ames handed a stack of dossiers of CIA agents in the Eastern Bloc to his KGB-officer "handler", the KGB "rolled up" several networks, and at least ten people were secretly shot.
Created on Tue Sep 21 17:44:09 EDT 2010
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