Presidential Services) Service d'Information (SD) (Information Service) Milice de Volontaires de la Sécurité Nationale (MVSN) (Militia of National Security Volunteers...

[kəmʲɪˈtʲed ɡəsʊˈdarstvʲɪn(ː)əj bʲɪzɐˈpasnəsʲtʲɪ] ) was the main security agency for the Soviet Union from 13 March 1954 until 3 December 1991. As a direct...

as Ministry for State Security), was the name of the Soviet state security apparatus dealing with internal and external security issues: secret police...

fʲɪdʲɪˈratsɨɪ]; ФСБ России) is the principal security agency of Russia and the main successor agency to the Soviet Union's KGB; its immediate predecessor was...

to people under the Federal Security Service of Russia, the KGB's successor in Russia after the dissolution of the Soviet Union. For most agencies listed...

the Soviet Union Deputy Premier of the Soviet Union First Deputy Premier of the Soviet Union Cabinet of the Soviet Union Soviet security services Cheka...

Ukrainian Soviet Socialist Republic's Branch head Colonel-General Nikolai Golushko stayed on as chairman of the newly formed Security Service of Ukraine...

the Civil Service, who is directly supported by an internal security organisation, secretariat, legal advisory branch, and information services branch....

мероприятия) were a form of political warfare conducted by the Soviet security services to influence the course of world events, "in addition to collecting...

for State Security (KGB) in March 1954. The MVD was headed by the Minister of Interior and responsible for many internal services in the Soviet Union such...