Siege of Herat
1833 CE.
Shown on the map at 34.342°, 62.203°.
The siege of Herat took place in late 1833 at Herat between Qajar Iran and the city's local Durrani ruler, Kamran Mirza Durrani.
Text from the Wikipedia article Siege of Herat (1833), licensed CC BY-SA 4.0.