The German forces recaptured Belgorod two days later, creating the salient which in July 1943 would lead to the Battle of Kursk. The German offensive cost the Red Army an estimated 90,000 casualties. The house-to-house fighting in Kharkov was also particularly bloody for the German SS Panzer Corps, which had suffered approximately 4,300 men killed and wounded by the time operations ended in mid-March.