Gelimer vs Khosrow I Anushirvan

Gelimer overthrew his cousin King Hilderic, accusing him of incompetence and excessive deference to the Byzantine Empire. Gelimer imprisoned Hilderic and assumed the Vandal throne, initiating a reign that would face immediate external threats.

Gelimer's forces engaged the Byzantine army under Belisarius near Carthage. Despite initial success, the Vandals were defeated due to poor coordination. Gelimer fled, and Belisarius captured Carthage, effectively ending Vandal control of North Africa.

Gelimer made a final stand against Belisarius at Tricamarum, near Carthage. The Vandal army was decisively defeated, and Gelimer fled into the mountains. This battle marked the complete collapse of the Vandal Kingdom.

After months of siege in a mountain fortress, Gelimer surrendered to Belisarius. He was taken to Constantinople and paraded in Belisarius's triumph, a humiliating spectacle. Gelimer was later granted estates in Galatia and lived out his life in retirement.

Khosrow I Anushirvan ascended the throne and began a reign that would be remembered as the golden age of the Sasanian Empire. He implemented sweeping reforms in administration, military, and taxation, earning the epithet 'the Just'.

Khosrow I negotiated the 'Eternal Peace' with the Byzantine Emperor Justinian I, ending the Iberian War. The treaty required the Sasanians to return occupied territories in exchange for a large gold payment, securing a temporary truce.

Taking advantage of Justinian's focus on the West, Khosrow I invaded Byzantine Syria. He captured and sacked the great city of Antioch, deporting its inhabitants to a new city near Ctesiphon, demonstrating Sasanian military power.

Khosrow I reorganized the Sasanian military, creating a standing army of heavily armored cavalry (aswaran) and improving logistics. He also reformed the tax system, introducing a fixed land tax and a poll tax, which increased state revenue.

Khosrow I founded a new city near Ctesiphon, named Weh Antiok Khosrow ('Better than Antioch, Khosrow built this'), to house the deported population of Antioch. The city became a center for trade and culture.