is the only reinforcement the Roman Republic would send to Iberia before 211 BC. The Scipio brothers would raid Carthaginian Iberia, and meet Hasdrubal at the Battle of Dertosa in 215 BC. Gnaeus Scipio had ensured that Roman seaborne supplies would not be intercepted by Carthaginian ships based in Iberia, and that the Roman fleet in Iberia could raid the Carthaginian domain at will. The only major naval expedition against the Romans from Iberia would be that of Mago Barca to Italy in 204 BC. References Sources Further reading Ebro River Ebro River Ebro River Battles involving the Roman Republic