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aug 29, 1949 - USSR Tests First Nuclear Weapon. 1949

Description:

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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Cold War Timeline

Byklay
2 months ago
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Date:

aug 29, 1949
Now
~ 75 years ago
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