Ku dhammee weedhan soo socota: Sanadkii 1939, ciidamada Soviet-ka iyo kuwa Mongolia waxay la dagaalameen Japan dagaalkii Khalkhyn Gol, ee Bariga Mongolia. Bishii Agoosto 1945, dhamaadkii Dagaalkii Labaad ee Adduunka, ciidamada Mongolia waxay ka qeyb qaateen Dagaalkii Sokeeye
Howlgallada Soviet-ka ee ka dhanka ah Japan ee Mongolia Gudaheeda.