1 июл 1968 г. - Nuclear Non-Proliferation Treaty
Описание:
aimed to prevent the spread of nuclear weapons and promote disarmament, though it led to tensions between nuclear-armed and non-nuclear-armed states during the Cold War.Добавлено на ленту времени:
Дата:
1 июл 1968 г.
Сейчас
~ 57 г назад