29 agos 1949 año - USSR Tests First Nuclear Weapon. 1949
Descripción:
29 August 1949 | Soviet Union tests its first nuclear bomb
The Soviet Union explodes a nuclear weapon code-named “First Lightning” in Semipalatinsk, Kazakhstan, becoming the second country to develop and successfully test a nuclear device.
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fecha:
29 agos 1949 año
Ahora mismo
~ 75 years ago