Battle of Anzen

Battle of Anzen
Part of the Arab–Byzantine wars

Map of the Byzantine and Arab campaigns in the years 837–838
Date22 July 838 (838-07-22)
Location
near Dazman
(modern-day Turhal, Tokat, Turkey)
Result Abbasid victory
Belligerents
Byzantine Empire Abbasid Caliphate
Commanders and leaders
Emperor Theophilos
Theophobos
Manuel the Armenian (DOW)?
Afshin
Emir Omar al-Aqta
Strength
25,000[1]–40,000[2] 20,000[3]–30,000[2]

The Battle of Anzen or Dazimon was fought on 22 July 838 at Anzen or Dazimon (now Dazmana (Akçatarla), Turkey) between the Byzantine Empire and the forces of the Abbasid Caliphate. The Abbasids had launched a massive expedition with two separate armies in retaliation for the Byzantine emperor Theophilos's successes the previous year, and aimed to sack Amorion, one of Byzantium's largest cities. Theophilos with his army confronted the smaller Muslim army, under the Iranian vassal prince Afshin, at Dazimon.

The numerically superior Byzantine army was initially successful, but when Theophilos resolved to lead an attack in person, his absence from his usual post caused panic among the Byzantine troops, who feared that he had been killed. Coupled with a counterattack by Afshin's Turkish horse-archers, the Byzantine army broke and fled. Theophilos and his guard were surrounded on a hill, but managed to escape. The defeat opened the way for the sack of Amorion a few weeks later, one of the most serious blows Byzantium suffered in the centuries-long Arab–Byzantine wars.

  1. ^ Haldon 2001, p. 78.
  2. ^ a b Treadgold 1997, p. 441.
  3. ^ Haldon 2001, p. 80.