Roman fortifications in Turkey

thumb|right|Map depicting the Roman-Sasanian borders in Late Antiquity (4th–7th centuries) Bezabde or Bazabde was a fortress city on the eastern Roman frontier. Located in Zabdicene, it played a role in the Roman-Persian Wars of the 4th century. It was besieged two times in 360, narrated in detail by Ammianus Marcellinus. The Sasanians led by Shapur II captured Bezabde, despite adamant resistance from three Roman legions and local archers. The Roman counterattack led by Constantius II failed, but it returned in Roman hands after the Sasanians withdrew. Bezabde was ceded to the Sasanians by the