Kammala jumla mai zuwa: A lokacin mafi yawan Yaƙin Sino-Japan na biyu kuma saboda Yarjejeniyar Tsakanin Soviet da Japan, Mongolia ta ciki galibi yanki ne na baya, kuma Sojojin Garrison na Mongolia, tare da tsohuwar mahayan dawakai sun yi aiki da yawa don taimakawa da horar da Sojojin Kasa na Mengjiang da Mongolian Cavalry Corps. Saboda haka ba a shirya shi ba don babbar rundunar sojojin Soviet ta Red Army
wani hari na makamai a karshen yakin duniya na biyu. Rundunar Sojojin Mongolia ta rushe a ranar 27 ga Yuli, 1946. Da yawa daga cikin wadanda suka tsira sun zama fursunonin yaƙi na Japan a Tarayyar Soviet.