Tsar Bomba: Live Testing of Soviet Nuclear Bombs, 1949-1962

Between 1949 and 1962, the Soviets set off 214 nuclear bombs in the open air. Dozens of these were released from aircraft operated by specialised test units. Equipped with the full range of bombers – from the Tupolev Tu-4, Tupolev Tu-16, to the gigantic Tu-95 – the units in question were staffed by men colloquially known as the ‘deaf-and-dumb’: people sworn to utmost secrecy, living and serving in isolation from the rest of the world. Frequently operating at the edge