Battle of Tan-Tan
1979 CE.
Shown on the map at 28.429°, -11.098°.
The Battle of Tan-Tan took place between 28 and 31 January 1979, pitting the troops of the Polisario Front against the Moroccan army in Tan-Tan and its surrounding areas in Morocco.
Text from the Wikipedia article Battle of Tan-Tan, licensed CC BY-SA 4.0.