Pedzisa mutsara unotevera: Apo 2nd Proletarian uye 5th Krajina zvikamu zvePartyisan zvakafambira mberi muSerbia muna March 1944, mauto ePartyisan kuchamhembe kweMontenegro neSandžak akaderedzwa kusvika ku37th Sandžak Division. Kuti ashandise kushaya simba uku, Đurišić akakurudzira vaGerman kuti vatange basa rekurwisa.
Operation Frühlingserwachen yakarongerwa kuchamhembe kweMontenegro neSandžak; chinangwa chayo chikuru chaive chekutora Kolašin kuburikidza nekurwiswa kwakabatana kwakatangwa kubva kuPljevlja, Prijepolje nePešter. Izvi zvaizovabvumira kubatana nemauto aifambira mberi achibva kuPodgorica kumaodzanyemba uye kupinza muzariro pakati pemitsara yevaPartisan. Operation Frühlingserwachen yaisanganisira Axis simba revarume vanenge zviuru zvishanu vanosanganisira mamwe mauto eDurišić, SS Polizei-Selbstschutz-Regiment Sandschak, 2nd Battalion ye5th Regiment yeSDK, uye makambani maviri akasimbiswa eGerman. Basa racho rakatanga musi wa9 April; musi wa12 April vakasvika paBijelo Polje. Mauto aĐurišić akatora Berane musi wa17 Kubvumbi, asi 37th Sandžak Division yakamisa mauto aifambira mberi pamutsetse werwizi rweTara paMojkovac. Musi waApril 24, mushure memazuva mapfumbamwe ekurwiswa nekurwiswa, 37th Sandžak Division, yakasimbiswa ne7th Montenegro Youth Brigade "Budo Tomović" ye3rd Shock Division, yakawanazve danho. Vakatorazve Bijelo Polje musi wa 30 Kubvumbi, uye Berane musi wa 5 Chivabvu.