Battle of Dertosa
214 BCE.
Shown on the map at 40.800°, 0.517°.
The Battle of Ibera, also known as the Battle of Dertosa, was fought in the spring of 215 BC on the south bank of the Ebro River near the town of Ibera and was part of the Second Punic War. A Roman army, under the command of the brothers Gnaeus and Publius Scipio, defeated a similarly sized Carthaginian army under Hasdrubal Barca. The Romans, under Gnaeus Scipio, had invaded Iberia in late 218 BC and established a foothold after winning the Battle of Cissa. This lodgement, on the north-east Iberian coast, between the Ebro and the Pyrenees, blocked the route of any reinforcements from Iberia for the army of Hannibal, who had invaded Italy from Iberia earlier in the year. Hasdrubal attempted to evict the Romans in 217 BC, but this ended in defeat when the Carthaginian naval contingent was mauled at the Battle of Ebro River. Hasdrubal spent the rest of 217 BC and all of 216 BC subduing rebellious indigenous Iberian tribes, largely in the south. Under pressure from Carthage to reinforce Hannibal, and having been strongly reinforced, Hasdrubal marched north again in early 215 BC.
Text from the Wikipedia article Battle of Ibera, licensed CC BY-SA 4.0.