Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
intelligence operation | Yes | No | No | No |
counterintelligence | Yes | No | No | No |
intelligence operation (noun) | counterintelligence (noun) |
---|---|
the operation of gathering information about an enemy | intelligence activities concerned with identifying and counteracting the threat to security posed by hostile intelligence organizations or by individuals engaged in espionage or sabotage or subversion or terrorism |