Battle of Sikkak
1836 CE.
Shown on the map at 35.080°, -1.362°.
The Battle of Sikkak was a battle within the 2nd Karedian War during the French conquest of Algeria period. It saw French and Emirate of Mascara forces clash in one of the last of and one of only a few large battles fought since the end of the initial invasion in 1830.
Text from the Wikipedia article Battle of Sikkak, licensed CC BY-SA 4.0.