Battle of Yamen
1279 CE.
Shown on the map at 22.270°, 113.080°.
The Battle of Yamen (Chinese: 厓門戰役), also known as the Battle of Yashan (Chinese: 厓山海戰), was a naval battle which took place in southern China on 19 March 1279. It is considered to be the last stand of the Song dynasty against the invading forces of the Mongol-led Yuan dynasty. Today, the battle site is located in the town of Yamen, in Xinhui County, Jiangmen, Guangdong.
Text from the Wikipedia article Battle of Yamen, licensed CC BY-SA 4.0.