The destruction of Carthage was not the end of a military threat, but politics.
Carthage was already economically prosperous but militarily impotent when Rome launched its final, brutal assault in 149 BC. Despite the city's surrender of all weapons and ships, Rome demanded the total abandonment of the capital. The resulting three-year siege remains a haunting case study in calculated, systematic political annihilation.
The Third Punic War was less a strategic necessity than a long-standing Roman desire for vengeance. Following the Second Punic War, Carthage was bound by a restrictive treaty that prohibited war outside Africa and required Roman permission for any military action within it. For 50 years, the Roman ally Masinissa exploited this, repeatedly raiding Carthaginian territory while Rome consistently refused to intervene on Carthage's behalf. When Carthage finally attempted to defend itself in 151 BC, Rome used this breach of treaty as a pretext for a punitive expedition.
The siege itself, beginning in 149 BC, was marked by Roman incompetence until the rise of Scipio Aemilianus. Initially, the Carthaginians attempted to appease Rome by handing over 200,000 sets of armour and 2,000 catapults, only to be told they must abandon their city and move 16 kilometres inland. Choosing to fight, they transformed their city into a fortress, with walls 35 kilometres in circumference and a barracks housing 24,000 soldiers. The conflict dragged on until 147 BC, when Scipio was granted an age-waiver to take command, eventually tightening the blockade with a massive mole.
The final assault in 146 BC lasted one week, during which the Romans systematically cleared the city, killing inhabitants and burning buildings. Of the original population, estimated between 150,000 and 250,000, only 50,000 survived to be sold into slavery. While the myth of Rome sowing the city with salt is a 19th-century invention, the destruction was absolute. The territory became the Roman province of Africa, and the site remained abandoned for a century until Julius Caesar ordered its reconstruction. Today, the event is sometimes classified as a genocide, reflecting the total erasure of a culture that had once been Rome's greatest rival.
