Battle of Toulouse

On 9 June 721, Odo of Aquitaine broke the Umayyad siege of Toulouse under Al-Samh ibn Malik al-Khawlani, wāli of al-Andalus. After taking Narbonne (719), the Umayyads besieged Toulouse; Charles Martel, busy against the Saxons, sent no help. Odo returned three months later with Aquitanians, Gascons and Neustrian/Burgundian recruits. The besiegers, overconfident, neglected outer defenses and scouts: flank/rear attack and sortie from the walls. Al-Samh fled with a fraction of his forces and died soon after. Major Aquitanian victory (sometimes called Balat al-Shuhada of Toulouse), checking westward expansion from Narbonne — without ending all raids (Carcassonne and Nîmes 725, Autun 22 August 725).

After conquering the Visigothic kingdom, Al-Samh ibn Malik al-Khawlani, governor of al-Andalus, assembled an army to cross the Pyrenees and conquer Septimania and Aquitaine. The campaign, begun in 719, first took Narbonne. Aim cited by Ian Meadows: Garonne valley, Toulouse, opening to the Atlantic. Toulouse, Aquitaine’s chief city (formally under Frankish sovereignty but almost independent), was besieged in 721. Odo, absent, asked Charles Martel; the Austrasians, at war with the Saxons, remained deaf. Odo recruited Gascons and fighters from Neustria and Burgundy. The Liber Pontificalis links the battle to blessed bread sent by Pope Gregory II in 720.

Siege of about three months. The Umayyads, confident in numbers, weakly defended their camp and used no scouts. Odo returned and launched a flank/rear attack coordinated with a sortie from the walls: total surprise, encirclement, heavy losses. Al-Samh fled with a few survivors then was caught and killed. No reliable ancient strengths: Al-Maqqari inflates Odo to ~300,000; the “15,000 / 20–30,000” ranges sometimes repeated are not primary figures retained here. Odo’s letter to the pope (1,500 losses / 375,000 enemies) and the Liber Pontificalis (3,750 dead counted) show perceived scale, not modern accounting.

Aquitanian victory checking Umayyad westward expansion from Narbonne and making Odo a champion hailed in Rome. It did not end all raids: Carcassonne and Nîmes fell in 725; Autun was ravaged on 22 August 725. In 730 ʿAbd al-Raḥmān rebuilt a large army aiming at Tours and Saint-Martin, stopped at Poitiers (732). Historiography (Jaffus 1842; notices) stresses that Toulouse gave Charles Martel time to consolidate power and his veteran army before 732. Abd al-Rahman al-Ghafiqi was among the 721 survivors. The battle is sometimes called Balat al-Shuhada of Toulouse, distinct from Poitiers.