Kay Jay (KGB) stands for the name of the Office of information and security of the former Soviet Union.

the full name of KGB to the Russian language Комитет Государственной Безопасности means the committee of State Security.

KGB in 1953 from the merger of the Ministry of state security and the Ministry of internal affairs after the death of Joseph Stalin, the leader of the time, the Soviet Union was formed.

KGB is a general name for the activities of the intelligence service of the former Soviet Union, the police of the country, and the intelligence (spy) the Soviet Union was joining the "M, K, D" the organization internal Soviet "M D" the organization of Information Ministry of interior of the Soviet Union to the year 1954 was established between the years 1954 to 1991 (the fall of the Soviet Union) activities.

following the collapse of the Soviet Union in 1991, KGB instead of the FSB (service Russia). critics believe that this change is only in the name of this service is the KGB continues to activities behind the curtain continues.

Vladimir Putin, former president and current Prime Minister of Russia from members of the former KGB.