title: Caliph Al-Mu‘tasim’s Expedition against Amorion in 838 AD: The Chronology Reconsidered
abstract: This research offers a detailed reconstruction of one of the most famous episodes of Byzantine-Arab relations in the ninth century, the victorious campaign of the Abbasid army led by Caliph al-Mu‘tasim deep into the territory of Byzantium in 838 AD, which ended with the defeat of the army of Emperor Theophilos and the destruction of two most important fortresses in Asia Minor, Ankyra and Amorion, the native place of the ruling dynasty. The accounts of the circumstances and the route of this expe
journal: Античная древность и средние века