In mid September 1954, nuclear bombing tests were performed in Totskoye range during the training exercise Snezhok (Snowball or Light Snow) with some 45,000 people, all Soviet soldiers and officers, who were exposed to radiation from a bomb twice as powerful as the one dropped on Hiroshima nine years earlier. The exercise was commanded by the Marshal of the Soviet Union, Georgy Zhukov. At 9:33 am on 14 September 1954, a Soviet Tu-4 bomber dropped a 40 kiloton atomic weapon from 8,000 metres. The bomb exploded 350 metres above Totskoye range 13 km from Totskoye. Read more