Rubuta ci gaba ga wannan sakin layi - Lozovsky ya kula da sake gina rukunin a cikin watanni masu zuwa, yayin da yake a lokaci guda kwamandan kwamandan da kuma shugaban ma'aikata. A ranar 11 ga Yuni, Manjo Janar Filipp Rudkin ya isa ya dauki umurnin rundunar, kuma Lozovsky ya koma zama shugaban ma'aikata. A watan Yuli, rundunar ta yi yaƙi a cikin Operation Kutuzov, Soviet counter-offensive bayan yakin Kursk. A lokacin yakin, Lozovsky ya ji rauni amma ya ci gaba da aiwatar da ayyukansa kuma an ba shi lambar yabo ta Kutuzov ta aji na 2 don "ingantaccen tsari, ƙwarewar kwamandan naúrar, da kuma cika ayyukan yaƙi". A ƙarshen watan, an canza rukunin zuwa 7th Guards Tank Corps don ayyukanta. Ya ci gaba da zama shugaban ma'aikatan rundunar a lokacin yakin Dnieper da yakin Kiev.
Ka yi haƙuri. A ranar 18 ga Fabrairun 1944, an sauya Lozovsky ya zama shugaban ma'aikatan Sojojin Tank na 10. Tare da Rundunar Tsaro ta 10, ya yi yaƙi a cikin Proskurov-Chernivtsi Offensive, Lvov<unk>Sandomierz Offensive, Lower Silesian Offensive, Upper Silesian Offensive, Berlin Offensive, da kuma Prague Offensive.