Soviet–Japanese border conflicts
March 1, 1932 – September 16, 1939 · Battle site
Series of border clashes between the Soviet Union and Mongolia on one side and Japan and Manchukuo on the other, ending with the Japanese defeat at Khalkhin Gol in 1939.
Sides
Soviet Union and Mongolia
Japan and Manchukuo
Battles 1
- Battles of Khalkhin Gol May 11 – September 16, 1939