Ka kammala wannan magana: A shekara ta 1939, sojojin Soviet da na Mongolia sun yi yaƙi da Japan a Yaƙin Khalkhyn Gol, a Gabashin Mongolia. A watan Agusta 1945, a ƙarshen Yaƙin Duniya na II, sojojin Mongolia sun shiga cikin
Ayyukan Soviet a kan Japan a Mongolia ta ciki.