Battle of Pyongyang
1592 CE.
Shown on the map at 39.036°, 125.754°.
The Battle of Pyongyang was a military engagement in 1592, as part of the 1592–1598 Japanese invasions of Korea. On 23 August 1592 a Ming force of 6,000 under Zu Chengxun and Shi Ru attacked Japanese-occupied Pyeongyang and was defeated.
Text from the Wikipedia article Battle of Pyongyang (1592), licensed CC BY-SA 4.0.