Conscription in South Korea
Conscription in South Korea has existed since 1957 and requires male citizens between the ages of 18 and 28 to perform in the army compulsory military service. Women are not required to perform military service, but may voluntarily enlist.
Northeast Anti-Japanese United Army
The army contained a large number of ethnic Koreans, both the Koreans from Manchuria, and Koreans from the Korean Peninsula. By 1918, there were virtually no organized armed revolts against Japanese colonisation on the Korean Peninsula and many Koreans chose Manchuria as a place to resist Japanese Imperialism. Two of the legendary "Eight Girls Jumping Into the River" were Korean Chinese. This was a squad of girl guerrillas, aged from 13 to 23; after a long firefight with overwhelming Japanese forces who mistook them for a much larger unit, they all jumped into the river, drowning themselves to avoid capture and torture.