Siege of Diriyah
1818 CE.
Shown on the map at 24.733°, 46.576°.
The siege of Diriyah was a successful Ottoman siege that took place in late 1818 at the end of the Wahhabi War of 1811–1818 during the Nejd Expedition.
Text from the Wikipedia article Siege of Diriyah, licensed CC BY-SA 4.0.