Battle of Tours
The Battle of Tours, also called the Battle of Poitiers and the Battle of the Highway of the Martyrs, was fought on 10 October 732, and was an important battle during the Umayyad invasion of Gaul. It resulted in victory for the Frankish and Aquitanian forces, led by Charles Martel, over the invading Umayyad forces, led by Abd al-Rahman al-Ghafiqi, governor of al-Andalus. Many historians, including Edward Gibbon, have credited the Christian victory as an important factor in curtailing the spread of Islam in Western Europe.
Details of the battle, including the number of combatants and its exact location, are unclear from the surviving sources. Most sources agree that the Umayyads had a larger force and suffered heavier casualties. Notably, the Frankish troops apparently fought without heavy cavalry. The battlefield was located somewhere between the cities of Poitiers and Tours, in northern Aquitaine in western France, near the border of the Frankish realm and the then-independent Duchy of Aquitaine under Odo the Great.
Al-Ghafiqi was killed in combat, and the Umayyad army withdrew after the battle. Charles emerged strengthened and Odo weakened. The battle helped lay the foundations of the Carolingian Empire and Frankish domination of western Europe for the next century. Most historians agree that "the establishment of Frankish power in western Europe shaped the continent's destiny and the Battle of Tours confirmed that power."
After the fall of the Umayyad Caliphate and the rise of the Abbasid Caliphate in 750, internal conflicts within al-Andalus, including revolts and the establishment of the Emirate of Córdoba under Abd al-Rahman I, shifted the focus of Andalusi Muslim leaders towards internal consolidation. In the following centuries, chroniclers of the ninth century, gave Charles the nickname of Martel, but without attributing it to a single battle, as he had many victories under his belt.
Background
Sources available on ancient battles or those of the High Middle Ages say little on this event. Few Arab authors refer to this episode. Allusions to the battle of Poitiers simply specify that Abd al-Rahman and his companions experienced martyrdom.The Latin sources of the eight and ninth centuries are more numerous but remain imprecise. Most chronicles report the event in 732 in brief and similar terms just recalling that Charles fought the Saracens on a Saturday in October. The Annals of Lorsch are more precise. According to Sigebert de Gembloux, "duke Odo, inferior to Charles in all respects, brought against him the Saracens of Spain", where the Chronicles of Fredegar states that "Odo, seeing himself defeated and humiliated by Charles, appealed to the treacherous nation of Saracens."
The Battle of Tours followed two decades of Umayyad conquests in Europe which had begun with the invasion of the Christian Visigothic Kingdom of the Iberian Peninsula in 711. These were followed by military expeditions into the Frankish territories of Gaul, former provinces of the Roman Empire. Umayyad military campaigns reached northward into Aquitaine and Burgundy, including a major engagement at Bordeaux and several raids. Charles's victory is widely believed to have stopped the northward advance of Umayyad forces from the Iberian Peninsula and to have prevented the Islamization of Western Europe.
Most historians assume that the two armies met where the rivers Clain and Vienne join between Tours and Poitiers. The number of troops in each army is not known. The Mozarabic Chronicle of 754, a Latin contemporary source which describes the battle in greater detail than any other Latin or Arabic source, states that "the people of Austrasia , greater in number of soldiers and formidably armed, killed the king, Abd ar-Rahman", which agrees with many Arab and Muslim historians. However, virtually all Western sources disagree, estimating the Franks as numbering 30,000, less than half the Muslim force.
Some modern historians, using estimates of what the land was able to support and what Martel could have raised from his realm and supported during the campaign, believe the total Muslim force outnumbered the Franks if one counts the outlying raiding parties which rejoined the main body before Tours. Drawing on non-contemporary Muslim sources, Creasy describes the Umayyad forces as 80,000 strong or more. Writing in 1999, Paul K. Davis estimates the Umayyad forces at 80,000 and the Franks at about 30,000, while noting that modern historians have estimated the strength of the Umayyad army at Tours at between 20,000–80,000. However, Edward J. Schoenfeld, rejecting the older figures of 60,000–400,000 Umayyads and 75,000 Franks, contends that "estimates that the Umayyads had over fifty thousand troops are logistically impossible." Similarly, historian Victor Davis Hanson believes both armies were roughly the same size, between 20,000 and 30,000 men.
Modern historical analysis may be more accurate than the medieval sources, as the modern figures are based on estimates of the logistical ability of the countryside to support these numbers of men and animals. Davis and Hanson point out that both armies had to live off the countryside, neither having a logistical system sufficient to provide supplies for a campaign. Other sources give the following estimates: "Gore places the Frankish army at 15,000–20,000, although other estimates range from 30,000 to 80,000. In spite of wildly varying estimates of the Muslim force, he places that army as around 20,000–25,000. Other estimates also range up to 80,000, with 50,000 not an uncommon estimate."
Losses during the battle are unknown, but chroniclers later claimed that Charles Martel's force lost about 1,500 while the Umayyad force was said to have suffered massive casualties of up to 375,000 men. However, these same casualty figures were recorded in the Liber Pontificalis for Duke Odo the Great's victory at the Battle of Toulouse. Paul the Deacon reported correctly in his History of the Lombards that the Liber Pontificalis mentioned these casualty figures in relation to Odo's victory at Toulouse, but later writers, probably "influenced by the Continuations of Fredegar, attributed the Muslims casualties solely to Charles Martel, and the battle in which they fell became unequivocally that of Tours-Poitiers." The Vita Pardulfi, written in the middle of the eighth century, reports that after the battle 'Abd-al-Raḥmân's forces burned and looted their way through the Limousin region on their way back to Al-Andalus, which implies that they were not destroyed to the extent imagined in the Continuations of Fredegar.
Umayyads
The invasion of Hispania, and then Gaul, was conducted by the Umayyad dynasty, the first dynasty of Sunni caliphs of the Sunni Islamic empire after the reign of the Rashidun Caliphs ended. The Umayyad Caliphate, at the time of the Battle of Tours, was perhaps the world's foremost military power. The great expansion of the Caliphate occurred under the reign of the Umayyads. Muslim armies pushed east across Persia and west across North Africa through the late 7th century.The Umayyad empire was now a vast domain that ruled a diverse array of peoples. It had defeated and completely absorbed the Sasanian Empire, while also conquering much of the Byzantine Empire, including Syria, Armenia, and North Africa, although Leo the Isaurian stemmed the tide when his army defeated the Umayyads at the Battle of Akroinon, their final campaign in Anatolia.
Franks
The Frankish realm under Charles Martel was the foremost military power of western Europe. During most of his tenure in office as commander-in-chief of the Franks, the Frankish kingdom consisted of north and eastern France, most of western Germany, and the Low Countries. This domain had begun to progress towards becoming the first real imperial power in western Europe since the fall of Rome. However, it continued to struggle against external forces such as the Saxons, Frisians, and other opponents such as the Basque-Aquitanians led by Odo the Great, Duke of Aquitaine and Vasconia.Umayyad conquests from Hispania
The Umayyad troops, under Al-Samh ibn Malik al-Khawlani, the governor-general of al-Andalus, overran Septimania by 719, following their sweep up the Iberian Peninsula. Al-Samh set up his capital from 720 at Narbonne, which the Moors called Arbūna. With the port of Narbonne secure, the Umayyads swiftly subdued without much resistance the cities of Alet, Béziers, Agde, Lodève, Maguelonne, and Nîmes, still controlled by their Visigothic counts.The Umayyad campaign into Aquitaine suffered a temporary setback at the Battle of Toulouse. Duke Odo the Great broke the siege of Toulouse, taking Al-Samh ibn Malik's forces by surprise. Al-Samh ibn Malik was mortally wounded. This defeat did not stop incursions into old Roman Gaul, as Moorish forces, soundly based in Narbonne and easily resupplied by sea, struck eastwards in the 720s, penetrating and raiding into Burgundy in 725.
Threatened by both the Umayyads in the south and by the Franks in the north, in 730 Odo allied himself with the Berber commander Uthman ibn Naissa, called "Munuza" by the Franks, the deputy governor of what would later become Catalonia. To seal the alliance, Uthman was given Odo's daughter Lampagie in marriage, and the Moors ceased their raids across the Pyrenees, Odo's southern border. However, the next year, the Berber leader killed the bishop of Urgell Nambaudus and detached himself from his Arab masters in Cordova. Abd Al Raḥman in turn sent an expedition to crush his revolt, and next directed his attention against Uthman's ally Odo.
Odo collected his army at Bordeaux, but was defeated, and Bordeaux was plundered. During the following Battle of the River Garonne, the Chronicle of 754 commented that "God alone knows the number of the slain". The chronicle added that they "pierced through the mountains, trampled over rough and level ground, plundered far into the country of the Franks, and smote all with the sword, insomuch that when Eudo came to battle with them at the River Garonne, he fled."