 Nyora kupfuurira kweiyi ndima - Muna August 1942, Bergmann akaenda kuEastern Front, uko yakaona chiito chayo chokutanga muhondo yeNorth Caucasusmuna August 1942. Chikwata ichi chakaita mabasa ekurwisa mapato munzvimbo yeMozdok-Nalchik-Mineralnye Vody uye chakaita basa rekuongorora nekuparadza munzvimbo yeGrozny. Pakupera kwa1942, Bergmann akabudirira kupfuurira nepakati pemitsetse yeSoviet, achiunza pamwe chete navo vanenge 300 vakatiza veRed Army, uye akafukidza kudzokera kweGermany kubva kuCaucasus. Bergmann akapfuura nepakati pekubatana nevapanduki veSoviet nemauto enguva dzose muCrimea muna Kukadzi 1943 uye akapedzwa kufanana nemamwe Ostlegionen zvikamu pakupera kwa1943. Makambani aimbova aBergmann akaderedzwa zvikuru akatumirwa kuti aite mabasa emapurisa muGreece nePoland. 