1 out 1989 ano - 1989
Descrição:
The first Trident SLBM is introduced into service.
October 19 - The final Soviet underground nuclear test occurs at the Semipalatinsk testing site in Kazakhstan.
November 9 - The Berlin Wall falls, as East Germany opens its borders with West Germany, marking the end of the Cold War.
Adicionado na linha do tempo:
atomic and nuclear physics
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