209 BCE successful Roman assault on the Carthaginian stronghold New Carthage (Cartagena) in Iberia
Rome's capture of New Carthage in 209 BC secured the Carthaginian capital of Iberia, shifting the strategic balance of the Second Punic War in Rome's favor.
Key Facts
- Date of assault
- Early 209 BC
- Roman commander
- Publius Cornelius Scipio
- Carthaginian garrison commander
- Mago
- Lagoon assault force
- 500 men sent through northern lagoon
- Strategic outcome
- Carthaginians expelled from Iberia by 206 BC
- Prior Roman defeat referenced
- Battle of the Upper Baetis, 211 BC
By the Numbers
Location
Cause → Event → Consequence
Following a severe Roman defeat at the Battle of the Upper Baetis in 211 BC, Rome reinforced its Iberian forces. Unable to decisively engage any of the three Carthaginian armies in the field, commander Scipio resolved to strike at New Carthage, the administrative and logistical capital of Carthaginian Iberia, to undermine their material power base.
In early 209 BC, Scipio's Roman army besieged New Carthage. Initial frontal assaults on the east gate and amphibious escalade from the harbour were repulsed. In the afternoon, Scipio exploited a depleted north wall—overlooking a shallow lagoon—by sending 500 men through the water to scale it unopposed. They opened the east gate from within, allowing the main force entry. The city fell, was sacked, and garrison commander Mago surrendered the citadel.
The fall of New Carthage delivered vast quantities of precious metal and war materiel to Rome and transformed the city into the logistical hub of the Roman war effort in Iberia. The capture fatally weakened Carthaginian infrastructure in the peninsula, and by 206 BC all Carthaginian forces had been expelled from Iberia.
Belligerents & Mobilization Analysis
Side A
1 belligerent
Publius Cornelius Scipio.
Side B
1 belligerent
Mago.