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1 abr 1969 año - Nixon rebrands "Safeguard" program
Descripción:
President rebrands the Sentinel system with the Safeguard name and presses congress to allow more funding
Añadido al timeline:
27 nov 2017
0
0
304
Missile Deterrence Programs
fecha:
1 abr 1969 año
Ahora mismo
~ 55 years ago