구소련의 국가 보안 위원회(1954년~1991년)로, 대외 첩보 및 국내 방첩 활동을 담당했던 기관.
The main state security agency of the former Soviet Union, responsible for intelligence, counterintelligence, and suppression of internal dissent from 1954 to 1991.
예문:
"Many Cold War thrillers feature protagonists who clash with agents of the KGB."
"The KGB was dissolved shortly before the collapse of the Soviet Union in 1991."
"Former KGB officers often hold influential positions in modern Russian politics."