3 июл 1974 г. - Threshold Test Ban Treaty (TTBT)
Описание:
This treaty between the United States and the Soviet Union established a nuclear threshold through the prohibition of the testing of new or existing nuclear weapons with a yield exceeding 150 kilotons.Добавлено на ленту времени:
Дата:
3 июл 1974 г.
Сейчас
~ 51 г назад