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The Tsar Bomba was the culmination of a series of high-yield thermonuclear weapons designed by the Soviet Union and the United States during the 1950s (e.g., the Mark 17 [citation needed] and B41 nuclear bombs).
RDS-27, 250 kiloton bomb, a 'boosted' fission bomb tested 6 November 1955. RDS-37, 3 megaton bomb, the first Soviet two-stage hydrogen bomb, tested 22 November 1955; RDS-220 Tsar Bomba an extremely large three stage bomb, initially designed as a 100-megaton-bomb, but was scaled down to 50 megatons for testing. Intercontinental Ballistic Missiles
RDS-37, November 22, 1955: first Soviet multi-megaton, true hydrogen bomb test using Andrei Sakharov's third idea, essentially a re-invention of the Teller-Ulam. Tsar Bomba, October 30, 1961: largest nuclear weapon ever detonated, with a design yield of 100 Mt, de-rated to 50 Mt for the test drop.
Developed between 1956 and 1961 as the Soviet Union engaged in a nuclear arms race with the United States, the Tsar Bomba - the King of Bombs - was the largest hydrogen bomb ever and was claimed ...
The device was the most powerful nuclear weapon ever detonated by the United States. Bravo had just under one third the energy of the Soviet Tsar Bomba, the largest nuclear device ever tested. However, while the Soviets intended to create such a large weapon, Castle Bravo's yield was much higher than anticipated.
Yuly Khariton, chief designer of the Soviet atomic bomb, co-developer of the Tsar Bomb; Nikolai Kibalchich, pioneer of rocketry. The International Astronomical Union honoured the rocketry pioneer by naming a crater on the Moon Kibal'chich. Sergei Korolyov, inventor of the soviet unions intercontinental ballistic missile (R-7 Semyorka)
A tacit moratorium on testing was in effect from 1958 to 1961 and ended with a series of Soviet tests in late 1961, including the Tsar Bomba, the largest nuclear weapon ever tested. The United States responded in 1962 with Operation Dominic , involving dozens of tests, including the explosion of a missile launched from a submarine.
The Soviet Union started development shortly after with their own atomic bomb project, and not long after, both countries were developing even more powerful fusion weapons known as hydrogen bombs. Britain and France built their own systems in the 1950s, and the number of states with nuclear capabilities has gradually grown larger in the decades ...