Al-Samh returns to al-Andalus to gather more…
721 CE
Al-Samh returns to al-Andalus to gather more Muslim fighters prior to attacking the strongly defended Christian city of Toulouse, a possession that will open up Aquitaine to him on the same terms as Septimania.
He returns to France with a massive army of over Arab and Moorish infantry, horsemen and mercenaries, as well as siege engines.
The siege of Toulouse, with its near-impregnable walls, lasted until early summer.
The defenders, short of provisions, are close to breaking when, around June 9, 721, Odo leads a mixed force of Aquitanians and Franks in attacking al-Samh's rear and launching a highly successful encircling movement.
A major, decisive battle ensues.
Caught between the Toulouse defenders and Odo's men, al-Samh tries to break out but is trapped with the bulk of his troops in a place called Balat where he makes a determined last stand as his army is decimated by the Christian forces.
This battle will be recorded as one of the worst military defeats in Muslim history, pushing them back across the Pyrenees into Spain and hindering the spread of Umayyad control westward from Narbonne into Aquitaine.
Al-Samh, critically wounded, manages to get away with a fraction of his forces, but …