Japanese invasion of Manchuria

September 18, 1931 – February 27, 1932

Result Japanese victory

Occupation of Manchuria by the Japanese Kwantung Army after the staged Mukden Incident of September 1931. Japan set up the puppet state of Manchukuo in 1932 and left the League of Nations after it condemned the invasion.

Axis

Allies

Other

Strength and losses

Strength
30,000–60,450

Japan Killed c. 10,000

Strength
160,000

Republic of China Killed c. 50,000

Killed
c. 60,000

Battles 2

Before and after

Followed from
Mukden Incident September 18, 1931
Ended by
Tanggu Truce May 31, 1933
Led to
Second Sino-Japanese War July 7, 1937 – September 2, 1945

Related events 1 degree away • 2 degrees away

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Japanese invasion of Manchuria
 
 
 
 

Also involved 2