People's Commissariat for State Security
（重定向自NKGB）
The People's Commissariat for State Security (Russian:Народный комиссариат государственной безопасности) or NKGB, was the name of the Soviet secret police, intelligence and counter-intelligence force that existed from February 3, 1941 to July 20, 1941, and again from 1943 to 1946, before being renamed the Ministry for State Security (MGB).