Siege of Issa
229 BCE.
Shown on the map at 43.060°, 16.184°.
The siege of Issa took place from 230 BC to 229 BC between the forces of the Ancient Greek colony of Issa, aided by the Roman Republic, and the Ardiaean Kingdom of Illyria.
Text from the Wikipedia article Siege of Issa, licensed CC BY-SA 4.0.