22 апр 1915 г. - First large-scale use of chemical weapons in the Second Battle of Ypres
Описание:
German forces introduced chlorine gas as a weapon during the Second Battle of Ypres, marking the first large-scale use of chemical weapons in the war.Добавлено на ленту времени:
Дата:
22 апр 1915 г.
Сейчас
~ 110 г назад