In the Battle of Stalingrad (23 August 19422 February 1943), Germany and its allies fought the Soviet Union for control of the city of Stalingrad (now Volgograd) in Southern Russia. Marked by fierce close-quarters combat and direct assaults on civilians in air raids, it is one of the bloodiest battles in the history of warfare, with an estimated 2 million total casualties. After their defeat at Stalingrad, the German High Command had to withdraw considerable military forces from other theaters of war to replace their losses.