2 sept 1949 año - Soviet Union Launches Its First Atomic Bomb
Descripción:
A B-29 aircraft flying over Alaska detected atmospheric radiation, and nuclear scientists determined that the Soviets had tested an atomic weapon. The news shocked the US as they did not believe the Soviets had sufficient technology to make such a device.
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fecha:
2 sept 1949 año
Ahora mismo
~ 74 years ago