30 ottob 1953 anni - U.S. President Dwight D. Eisenhower formally approves the top secret document of the United States National Security Council NSC 162/2, which states that the United States' arsenal of nuclear weapons must be maintained and expanded to counter the communist threat
Aggiunto al nastro di tempo:
Data:
30 ottob 1953 anni
Adesso
~ 71 years ago