Rubuta ci gaba ga wannan sakin layi - Lozovsky ya yi aiki a cikin Red Army daga tsakiyar shekarun 1920, da farko yana aiki a matsayin karamin jami'in kuma ya yi yaƙi a rikicin Sin da Soviet
a shekara ta 1929. Ya zama jami'in makamai a cikin shekarun 1930 kuma ya yi aiki a Yaƙin Khalkhin Gol. Bayan farkon Operation Barbarossa, mamayewar Jamus ta Tarayyar Soviet, a ranar 22 ga Yuni, 1941, Lozovsky ya zama shugaban ma'aikatan rukunin tanki kafin ya zama shugaban ma'aikatan Rundunar Tank na 15 a tsakiyar shekarar 1942. Bayan da aka kashe kwamandan rundunar a cikin Yaƙin Kharkov na Uku, Lozovsky ya ɗauki umarnin rundunar na ɗan lokaci. Ya ci gaba da aiki a matsayin shugaban ma'aikatan sashen lokacin da ya zama Rundunar Tank na 7th, kuma an tura shi zuwa wannan matsayi tare da Rundunar Tank na 10th a 1944. Bayan yakin, ya yi aiki a matsayin shugaban sashen a Babban Daraktan Ma'aikata na Ma'aikatar Tsaro ta Tarayyar Soviet.