The Siege of Narbonne took place between 752 and 759 led by Pepin the Short against the Muslim stronghold defended by an Andalusian garrison and its Gothic and Gallo-Roman inhabitants. The siege remained as a key battlefield in the context of the Carolingian expedition south to Provence and Septimania starting in 752. The region was up to that point in the hands of Andalusian military commanders and the local nobility of Gothic and Gallo-Roman stock, who had concluded different military and political arrangements to oppose the expanding Frankish rule. Umayyad rule collapsed by 750, and Muslim territories were ruled autonomously by Yusuf ibn 'Abd al-Rahman al-Fihri and his supporters.