Battle of Sacheon
1598 CE.
Shown on the map at 35.004°, 128.064°.
The Battle of Sacheon (泗川) was a siege by Korean and Chinese forces against the Japanese fortification of Sacheon from 28 to 29 September 1598, during Toyotomi Hideyoshi's invasions of Korea.
Text from the Wikipedia article Battle of Sacheon (1598), licensed CC BY-SA 4.0.