The largest invasion in human history begins. 4 million men supported by vehicles and horses attacked kilometer-long front line. Photo: German soldiers crossing the USSR border (June German infantry passing a post marked Soviet-German border in Poland.
German Panzer III, Operation Barbarossa, 1st Battery, 75th Panzer Artillery Regt. 3rd Panzer Division, Beresina, August 1941 - pin by Paolo Marzioli