On 9 September 1944 in a coup the government of Prime Minister Konstantin Muraviev was overthrown and replaced with a government of the Fatherland Front led by Kimon Georgiev. On 16 September 1944 the Soviet Red Army entered Sofia. The Bulgarian Army marked several victories against the 7th SS Volunteer Mountain Division Prinz Eugen (at Nish), the 22nd Infantry Division (at Strumica) and other German forces during the operations in Kosovo and at Stratsin.