German SS soldiers are seen operating an antitank gun in the streets of Mariupol, in southeastern Ukraine, in October 1941, during the German occupation of the Donbass region in the Soviet Union.(rudeerude)

Ukraine, in October 1941

German light AT gun 3.7 cm PaK 36 with Infantry support. Soviet Union, 1944.

3.7 cm PaK 36 &amp; support

Inside view of the barrel of  60-cm Mörser &quot;Karl&quot; (Gerät 040, gun &quot;Ziu&quot;). During the Warsaw Uprising, August 18, 1944. (Bundesarchiv, Bild 101I-695-0424-29A)