"270,000 men" . . . . "Bulgaria" . . . . . "capture of Vienna" . . . . . . . "Alliedvictory" . . . . . . . "Hungary" . . . . "16 March:" . . "capture Vienna" . "2,250 guns and mortars lost" . . . . . . . . "434 guns" . . "25 divisions" . "its liberation" . . . . . "957 armored personnel carriers" . . . . . "Vienna offensive" . . . . . "siege of Vienna" . . . . . "Soviet Union" . . . . "77 divisions" . "Germany" . . . . "liberation of Vienna" . "1945-04-15" . . "1,345 tanks and assault guns lost" . . "1,171,800 men" . . "Vienna Offensive" . . . "772 tanks and assault guns" . . . . . . . "5,425 guns" . . . "1,600 tanks and assault guns" . . . . . . . . "battle of Vienna" . . . . . . . . . . . . . . "conquest of Vienna" . "Vienna offensive" . "125,000 captured" . "16 March \u2013 15 April: ~30,000 killed" . . . . . . . . "Vienna" . . . .