Kammala jumla mai zuwa: A ranar 22 ga Yuni, 1941, Rundunar Sojoji ta 45 ta fara Operation Barbarossa ta hanyar fara kwanaki 9 na kewaye da sansanin Brest. A watan Maris na shekarar 1942, Sojojin Red sun ci nasara a Livny, Rasha kuma sun kama tarihin sashen. Wannan shi ne karo na farko da Red Army ya koyi game da karewar Brest Fortress.
Yaƙin Kursk. An sake gina shi amma kusan an lalata shi a Bobruisk a watan Yunin 1944 yayin Operation Bagration. An sake sake gina shi a matsayin 45th Volksgrenadier Division a cikin kaka na 1944 a Poland. Rukunin ya yi yaƙi a Warsaw da Radom a cikin 1945, ya koma baya ta hanyar Silesia zuwa Koniggratz, kuma a ƙarshe zuwa Czechoslovakia, inda ya mika wuya.