As Ibn Ḥayyān preserved in his work Kitāb al-Muqtabis fī tarīkh al-Andalus, the Hungarians, in 942, passed through the Kingdom of the Lombards and then through southern France, skirmishing along the way. They then invaded Thaghr al-Aqṣā, the northwestern frontier province of the Caliphate of Córdoba. Through the land of Aquileia, the Hungarians with Kabarauxiliary troops arrived to Italy by the spring of 942. There Hugh of Italypaid the previously agreed annual amount of tax then sent them to Hispania, according to the account of Liutprand of Cremona. As historian Ferenc Makk claims Hugh hired the Hungarians to a west oriented military campaign because of the Muslims of Fraxinet's continuous raids against his kingdom, including Provence. In addition, Hugh summoned a fleet from the Byzantine Empire in order to destroy the coastal forts in Fraxinet.
The battle
In early May 942, the Hungarian forces left Pavia for southern France. Just before 20 May, they arrived at Fraxinet, where the battle took place against the Muslims. As friar Ekkehard wrote in his chronicleCasus Sancti Galli among the events from 926 to 937, the skirmish ended when Conrad I of Burgundy sent envoys to both armies warning them of the other. The envoys offered Burgundian aid to each invader against the other and then informed them of the other's whereabouts. When the Magyars and Saracens met, the Burgundians held back and only attacked when the opposing forces were spent. In this way, both invading armies were destroyed and the captives sold into slavery in Arles. Several historians do not accept the above account as credible. Italian historian Gina Fasoli considered that Ekkehard mistakenly confused Hugh with Conrad. Other scholars dated the event to 924, 926, 937, 943, 951 or 954. Makk argues the battle bound to happen during the rule of Conrad, excluding the years 924 and 926. He adds, the minor Conrad resided in the court of Otto I of Germany until early 943, which excludes his role in 937 or 942. The Hungarians led a campaign against the Byzantines in 943, omitting the western military raids. Makk also emphasizes, Conrad did not participate in any major struggles against the Muslims of Fraxinet, including the decisive Battle of Tourtour in 973. However Hugh's victorious naval campaign of 942 against the "Saracens" is well known in historiography, and during that time, he was in a political-military alliance with the Magyars. In Hungarian history, this was the first documented skirmish against a Muslim enemy. The Magyars defeated the "Saracens" and they continued on their way to Hispania. Their victory laid the foundation of a successful Italian–Byzantine campaign against the Muslims in the Mediterranean Sea.