AD 502-503
The second siege of Amida came almost 150 years later. That century and a half had largely been a peaceful one. The Persians seemed satisfied with the new territory gained after Julian's death and contented themselves with only interfering in Armenia. This new found peace was aided by a series of crises that affected the Persian empire. This time it was their turn to come under barbarian attack, and a series of monarchs were defeated by the Hephthalites who invaded the eastern regions of the empire from their territory in modern Afghanistan and Pakistan.
The most disastrous campaign was that of Peroz. Defeated in one encounter he was forced to leave his young son Kavad as hostage with the Hephthalite king. Unwilling to let this humiliation go he broke his oath and returned to Hephthalite territory where at Herat he was tricked into leading a cavalry charge across concealed pits and killed along with most of his army. His son Balash was able to piece together a new government in Ctesiphon, but this brought him into conflict with his remaining brothers. Kavad, who had been released by this point, fled to the Hephthalites and was able to convince them to support him in his efforts to take the throne from his brother. With their army backing him seizing his kingdom was easy. While Peroz had maintained favorable relations with the Romans, who had even supported him in his campaigns against the nomads reasoning that they did after all threaten both sides (the Huns were considered the kin of the Hephthalites), Kavad with his huge debts to the Hephthalites found himself strongly in need of funds but with little use for the minimal Roman support or peace. And their lands were a rich and very tempting way to rebuild his kingdom's wealth.
The second siege of Amida came almost 150 years later. That century and a half had largely been a peaceful one. The Persians seemed satisfied with the new territory gained after Julian's death and contented themselves with only interfering in Armenia. This new found peace was aided by a series of crises that affected the Persian empire. This time it was their turn to come under barbarian attack, and a series of monarchs were defeated by the Hephthalites who invaded the eastern regions of the empire from their territory in modern Afghanistan and Pakistan.
The most disastrous campaign was that of Peroz. Defeated in one encounter he was forced to leave his young son Kavad as hostage with the Hephthalite king. Unwilling to let this humiliation go he broke his oath and returned to Hephthalite territory where at Herat he was tricked into leading a cavalry charge across concealed pits and killed along with most of his army. His son Balash was able to piece together a new government in Ctesiphon, but this brought him into conflict with his remaining brothers. Kavad, who had been released by this point, fled to the Hephthalites and was able to convince them to support him in his efforts to take the throne from his brother. With their army backing him seizing his kingdom was easy. While Peroz had maintained favorable relations with the Romans, who had even supported him in his campaigns against the nomads reasoning that they did after all threaten both sides (the Huns were considered the kin of the Hephthalites), Kavad with his huge debts to the Hephthalites found himself strongly in need of funds but with little use for the minimal Roman support or peace. And their lands were a rich and very tempting way to rebuild his kingdom's wealth.