Thereafter he was recruited to the KGB. At the University he also became a member of the Communist Party of the Soviet Union, and remained a member until the party was dissolved in December 1991.[14][15]

He worked in the Leningrad and Leningrad region Fifth Directorate of the KGB, which combated the political dissent in the Soviet Union. In 1976 he completed the KGB retraining course in Okhta, Leningrad. The available information about his first years at the KGB is somewhat contradictory; according to some sources,[16] he completed the other retraining course at the Dzerzhinsky KGB Higher School in Moscow and then in 1985—the Red Banner Yuri Andropov KGB Institute in Moscow (now the Academy of Foreign Intelligence), whereupon (or earlier) he joined the KGB First Chief Directorate (Foreign intelligence branch).

From 1985 to 1990 the KGB stationed Putin in Dresden, East Germany,[17] in what he regards as a minor position. Following the collapse of the East German regime, Putin was recalled to the Soviet Union and returned to Leningrad, where in June 1991 he assumed a position with the International Affairs section of Leningrad State University, reporting to Vice-Rector Yuriy Molchanov. In his new position, Putin grew reacquainted with Anatoly Sobchak, then mayor of Leningrad. Sobchak served as an Assistant Professor during Putin’s university years and was one of Putin’s lecturers. Putin formally resigned from the state security services on August 20, 1991, during the KGB-supported abortive putsch against Soviet President Mikhail Gorbachev.”