The Anastasian War was fought from 502 to 506 between the Byzantine Empire and the Sasanian Empire. It was the first major conflict between the two powers since 440, and would be the prelude to a long series of destructive conflicts between the two empires over the next century.
Roman and Persian Empires in 500, also showing their neighbors, many of whom were dragged into wars between the great powers.
Arrajan (Argan) was a medieval Persian city located between Fars and Khuzestan, which was settled since the civilisation of Elam in the second milennium BCE, and was important from the Sasanian Empire until the 11th century as the capital of a province of the same name that corresponds to present-day Behbahan in Khuzestan province, Iran.
Coin of either Hormizd V or Hormizd VI minted in Veh-az-Amid-Kavād, dated 631/2. Obv: Crowned bust of the Sasanian King. Rev: Fire altar with attendants; star and crescent flanking flames