September 10, 1982
Report of KGB’s Governance about the Emergency Stop of Chernobyl Nuclear Power Plant Unit No.1 on 9 September 1982
The document describes the accident which took place at Chernobyl nuclear power plant prior to 1986 disaster. The information on the accident which took place on 9 September 1982 was classified. The document demonstrates that before the Chernobyl disaster the Soviet government knew about the deficiences of the Chernobyl nuclear power plant.