27 март 2017 г. - Nuclear ban treaty negotiations begin
Описание:
At the United Nations, the overwhelming majority of the world’s governments begin negotiations on a treaty to prohibit nuclear weapons, leading towards their total elimination.Добавлено на ленту времени:
Дата:
27 март 2017 г.
Сейчас
~ 8 гг и 7 мес назад