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Battle of Akroinon

Emperor Leo III and his son Constantine V routed one of the three columns of the largest Umayyad invasion of Asia Minor in decades, and both its commanders fell. It was the first Byzantine victory over the Arabs in a major pitched battle for decades; together with the caliphate’s troubles on other fronts, it ended the great Arab incursions into Anatolia for some thirty years.

Date
740year known
Place
Akroinonapproximate locationtoday: Afyonkarahisar, Turkey · Balkans and Anatolia
Participants
Byzantine Empire, Leo III the Isaurian, Constantine V, Umayyad Caliphate, Hisham ibn Abd al-Malik
Threads
Early medieval Europe (500–1000)
Also known as
Akroinos; Акроин; Battle of Afyon; Abdallah al-Battal; Battal Gazi; Баттал Гази

After the failure before Constantinople in 717–718 the Umayyads returned to yearly raids into Asia Minor, and Caliph Hisham ibn Abd al-Malik gave them greater weight. When a victory over the Khazars in 737 freed his forces, he sent out in 740 the largest expedition of his reign under his son Sulayman. According to Theophanes the Confessor it numbered 90,000 men in three columns: 10,000 light troops raided the western coastlands, some 60,000 under Sulayman ravaged Cappadocia (a figure modern historians consider much inflated), and 20,000 under Abdallah al-Battal and al-Malik ibn Shu'ayb marched on Akroinon in Phrygia.

Leo III and Constantine met this column at Akroinon. No details of the fighting survive; Theophanes reports that both Arab commanders and 13,200 of their men fell, while the rest withdrew in good order to Synnada and joined Sulayman. The other two columns plundered the countryside but took no town or fortress, and suffered from hunger on the way back; the 10th-century Arab Christian historian Agapius says that the Byzantines took 20,000 prisoners.

Akroinon was the first Byzantine victory over the Arabs in a major pitched battle for decades, and in the view of historians it strengthened Leo III’s belief in his iconoclast policy. It was long regarded as a turning point; E. W. Brooks, Walter Kaegi and Ralph-Johannes Lilie, however, attribute the easing of Arab pressure mainly to the caliphate’s defeats on other frontiers, the civil wars of the 740s and the Abbasid revolution. The fallen Abdallah al-Battal lived on as a hero of Arabic and Turkish epic, Sayyid Battal Ghazi.

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Connections

Related events

  • Second Arab siege of Constantinoplebetween 15 July and 15 August 717 – 15 August 718 · Balkans and AnatoliaAfter the failed siege of 717–718 the Umayyads returned to yearly raids into Asia Minor, which Akroinon helped to end
  • Berber Revolt against the Umayyadsbetween 739 and 740 – between 742 and 743 · AfricaAkroinon coincided with the outbreak of the Berber revolt in North Africa; Khalid Blankinship counts both among the simultaneous defeats on distant fronts that overstretched the caliphate and brought down the Umayyads
  • Byzantine Iconoclasmbetween 726 and 730 – 11 March 843 · Balkans and AnatoliaHistorians think the victory strengthened Leo III’s belief in his iconoclast policy

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Sources

  1. Wikipedia (English): Battle of Akroinon
  2. Wikipedia (Russian): Битва при Акроиноне
  3. Blankinship K. Y. The End of the Jihâd State: The Reign of Hishām ibn ʻAbd al-Malik and the Collapse of the Umayyads. — Albany: State University of New York Press, 1994.
  4. The Chronicle of Theophanes Confessor / transl. C. Mango, R. Scott. — Oxford: Clarendon Press, 1997.
  5. Wikidata: Q128996