Province located in eastern Mongolia, bordering Manchuria (Manchukuo) to the east and China to the south.
During May to September 1939, a border dispute known as the Battle of Khalkhin Gol / Nomonhan Incident happened between the Japanese and Manchukuoans versus Mongolian and Russians.
During August 1945 "August Storm" Soviet-Mongolian forces
attacked the Japanese Army in Manchuria (Manchukuo). After
the war, Stalin handed Southern Mongolia
to China according to the Yalta Conference.
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February 4, 2018