Counter-espionage service and Counterintelligence

Counterintelligence and counter-espionage service are semantically related. In some cases you can replace term "Counterintelligence" with "Counter-espionage service", this terms are similar.

Counterintelligence noun - 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.

Counter-espionage service and counterintelligence are semantically related. Sometimes you can replace phrase "Counter-espionage service" with "Counterintelligence", this terms are similar.