In 1941, during World War II, Nazi Germany, Fascist Italy and Hungary invaded and occupied the Kingdom of Yugoslavia. The Vojvodina region (northern part of Danube Banovina province of Yugoslavia) was divided into three occupation zones: Banat was part of the area governed by the Military Administration in Serbia and was de facto under control of its ethnic German minority; Bačka was attached to Horthy's Hungary; while Syrmia was attached to Independent State of Croatia. The occupation lasted until 1944, when the region came under control of the Soviet Red Army and Yugoslav partisans.