Most of Gelimer’s veteran troops were off fighting in Sardinia, so the Vandal king had made the mistake of padding his numbers with raw recruits. This gave him an impressive-looking army, but since it was too large to be effectively commanded by a single person, he was forced to divide the command with his brother. Unfortunately for Vandal Africa, Gelimer’s inexperienced brother was completely incompetent and proceeded to get his entire wing annihilated by blundering into the Byzantine vanguard. Gelimer tried to save the day by charging forward, but his troops took one look at Belisarius’s terrifying Hunnish allies and fled, trampling their own forces in their haste to get away. Somehow Gelimer managed to rally his men, but just as the weight of his superior numbers was beginning to force the Byzantines back, he stumbled on the body of his brother and was overcome with grief. Refusing to budge until the body was given a proper funeral, Gelimer lost whatever momentum he had gained, and a sudden charge by Belisarius shattered the Vandal army.
The way to Carthage was now clear, and the victorious general entered the cheering city in triumph, taking possession of Gelimer’s palace in time to eat the feast prepared for the Vandal king. The city’s population turned out to greet him, scattering flowers before his horse and waving branches. Some feared looting and destruction like the last time a Roman army had taken Carthage, but Belisarius had instructed his men carefully*
This wasn’t an occupation; it was a liberation. After more than a century under the barbarian boot, a treasured province was welcomed back into the Roman Empire. There was no swagger or requisitioning. Food was paid for at a fair price, and discipline was strictly enforced.The conquering army didn’t stay for long. Gelimer’s veteran Vandal troops had returned from Sardinia, and the furious king was now marching with his surviving brother to retake his capital. By cutting the aqueduct that provided fresh water to the city, the Vandals forced Belisarius to abandon the city to face them. Choosing a vast plain that would give advantage to neither side, Belisarius drew up his forces for the decisive contest of the war.
The two sides heaved against each other, sweating under the blazing North African sun, and, imperceptibly at first, the heavily outnumbered but more-disciplined Byzantines began to push the Vandals back. Gelimer surged forward, trying to encourage his men, but history repeated itself as his brother was cut down in front of him in the vicious fighting. Paralyzed with grief, the king halted, and his wavering troops broke completely before the Byzantine charge. Vandal thoughts were now only of escape, and men clawed and flailed their way frantically through the confusion toward the distant mountains rising from the dusty African plain. Thousands of them were cut down in flight, soaking the battlefield with barbarian blood before Belisarius wearily called off the pursuit.
The victory shattered the Vandals so thoroughly that they virtually disappeared from history. Gelimer survived to flee into the mountains and fight on, but by the time winter was over, he realized it was a lost cause and surrendered. Belisarius entered the bustling city of Hippo in triumph and found there both Gelimer’s vast treasury and the looted riches of Rome. Within a few months, Sardinia, Corsica, and Gibraltar had fallen, and his extraordinary victory was complete. The Vandal kingdom had been extinguished in little more than a year, and the watching world had been put on notice. The empire was returning to claim its own.
Leaving a subordinate to finish mopping up resistance, Belisarius gathered his spoils and the most prominent captives and sailed for Constantinople. Justinian greeted his general with euphoria. The stunning reconquest of North Africa had vindicated all his cherished dreams of reuniting the empire. He’d proved all the doubters wrong and added immense prestige to both empire and emperor. Somehow Justinian had to communicate his thanks and he characteristically chose an extravagant reward. Belisarius, he announced, would be granted a triumph.
There was no higher honor a Roman general could receive, but no triumph had been awarded outside of the imperial family since 19 BC. For Justinian, however, steeped as he was in history, such a fact was yet another witness that his reign signified the return of the glorious ancient empire.