Servicemen of the National Guard of Ukraine undergo training to storm enemy trenches using simulation equipment as the war between Russia and Ukraine...
Servicemen of the National Guard of Ukraine undergo training to storm enemy trenches using simulation equipment as the war between Russia and Ukraine...
Platoon in maneuver with gas masks during the First World War. Photograph, United Kingdom, 1915-1918.
portrait of male worker in hard hat and gas mask, in front of rubbish at recycling plant - 防毒面具 個照片及圖片檔
Gas masks are seen in a storage room in a disused bomb shelter in Warsaw, Poland on 20 October, 2022. Polish fire services are taking inventory of...
