– State communications, formed from the former 8th and 16th Directorates of KGB and later merged into FSB List of chairmen of the KGB Poison laboratory of the Soviet secret services Notes External links The Cold War International History Project (CWIHP) has the full text of former KGB agent Alexander Vassiliev's Notebooks with evidence of Soviet espionage in the United States during the Cold War Communist Secret Police: Cheka 01 Secret police Soviet intelligence agencies Soviet secret police agencies Defunct intelligence agencies Politics of the Soviet Union Human rights in the Soviet Union . . Political repression in the Soviet Union