Vladimir Kryuchkov diplomatic service, stationed in Hungary until 1959. He then worked for the Communist Party Central Committee for eight years, before joining the KGB in 1967 together with his patron Yuri Andropov. He was appointed head of the First Chief Directorate (FCD) in the summer of 1971 (upon the order of Andropov)(See Vladimir Kryuchkov, 1996) (the KGB Foreign Operations) and Deputy Chairman in 1978. In 1988, he was promoted to the rank of General of the Army and became KGB Chairman. In 1989–1990, he was a member of the Politburo. A political hard-liner, Kryuchkov was among the members of the Soviet
KGB Council chairman. In the 1980s, the glasnost liberalisation of Soviet society provoked KGB Chairman Vladimir Kryuchkov (1988–91) to lead the August 1991 Soviet coup d'état attempt to depose President Mikhail Gorbachev. The thwarted "coup d'état" ended the KGB on 6 November 1991. The KGB's main successors are the FSB (Federal Security Service of the Russian Federation) and the SVR (Foreign Intelligence Service). The GRU (military intelligence) recruited the ideological agent Julian Wadleigh, who became a State Department diplomat in 1936. The NKVD's first US operation was establishing the legal residency of Boris Bazarov and the illegal residency of Iskhak Akhmerov