At the Twentieth Party Congress in February 1956, two months after the successful test of the Soviet hydrogen bomb, Khrushchev formally broke with Stalin's revolutionary tenet that a new world war ...
On August 20, 1953, the Soviet press announced that the USSR had tested a hydrogen bomb. Eight days prior in Kazakhstan, the explosive device “Joe-4” put to the Soviet developed “layer cake ...
A battery fire or hydrogen tank explosion is the ... sending up a mushroom cloud followed by a large fire. (The bomb is ...
and the father of the Soviet hydrogen bomb who later campaigned against nuclear weapons. Authorities denied him the right to leave the country to receive the peace prize. Fifty years on ...
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