Theophilos' Defeat at the Battle of Anzen

The Byzantine emperor Theophilos faced a significant defeat against the Abbasid forces at the Battle of Anzen. This battle marked a decisive moment in the ongoing conflict between the Byzantine Empire and the Abbasid Caliphate, showcasing the military prowess of the Abbasids. The defeat not only diminished Byzantine territorial control but also weakened the emperor's position and morale among his troops. The battle took place in the region of Anatolia, which was strategically important for both empires, highlighting the constant power struggle in the area.