Battle of Tours

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Battle of Tours
Part of the Muslim conquests
Charles de Steuben's Bataille de Poitiers en Octobre 732 depicts a triumphant Charles Martel (mounted) facing ‘Abd-al-Raḥmān al-Ghāfiqī (right) at the Battle of Tours.
Date October 10, 732 Location near Tours, France Result Decisive Frankish victory
Combatants
Carolingian Franks	Umayyad Caliphate
Commanders
Charles Martel	‘Abd-al-Raḥmān al-Ghāfiqī†
Strength
Unknown, possibly 20,000 to 30,000	Unknown, but the earliest Arab sources, still after the era of the battle mention a figure of 80,000. Modern Historian Paul Davis echoes this estimate, while another modern source estimates around 20,000 to 30,000
Casualties
Unknown; 1500 reported in early Christian chronicles.	Unknown, but possibly 10,000, notably ‘Abd-al-Raḥmān

Umayyad conquest of Hispania
Guadalete – Toulouse – Covadonga – Tours

Campaigns of Charles Martel
Cologne – Amblève – Vincy – Soissons – Tours – Avignon – Narbonne – River Berre – Nîmes

The Battle of Tours ( October 10, 732), often called Battle of Poitiers and also called in Arabic بلاط الشهداء (Balâṭ al-Shuhadâ’) The Court of Martyrs was fought near the city of Tours, close to the border between the Frankish realm and the independent region of Aquitaine. The battle pitted Frankish and Burgundian forces under Austrasian Mayor of the Palace Charles Martel against an army of the Umayyad Caliphate led by ‘Abd-al-Raḥmān al-Ghāfiqī, Governor-general of al-Andalus. The Franks were victorious, ‘Abd-al-Raḥmān was killed, and Martel subsequently extended his authority in the south. Ninth-century chroniclers, who interpreted the outcome of the battle as divine judgment in his favour, gave Charles the nickname Martellus ("The Hammer"), possibly recalling Judas Maccabeus ("The Hammerer") of Maccabean revolt. Details of the battle, including its exact location and the exact number of combatants, cannot be determined from accounts that have survived.

As later chroniclers increasingly came to praise Charles Martel as the champion of Christianity, pre-20th century historians began to characterize this battle as being the decisive turning point in the struggle against Islam. "Most of the 18th and 19th century historians, like Gibbon, saw Poitiers (Tours), as a landmark battle that marked the high tide of the Muslim advance into Europe." Leopold Von Ranke felt that "Poitiers was the turning point of one of the most important epochs in the history of the world."

While modern historians are divided as to whether or not the victory was responsible — as Gibbon and his generation of historians claimed — for saving Christianity and halting the conquest of Europe by Islam, the battle helped lay the foundations for the Carolingian Empire, and Frankish domination of Europe for the next century. "The establishment of Frankish power in western Europe shaped that continent's destiny and the Battle of Tours confirmed that power."

Background

The battle followed twenty years of Muslim conquests in Europe, beginning with the invasion of the Visigoth Christian Kingdoms of the Iberian peninsula in 711 and progressing into the Frankish territories of Gaul, former provinces of the Roman Empire. Muslim military campaigns had reached northward into Aquitaine and Burgundy, including a major battle at Bordeaux and a raid on Autun. Martel's victory is believed by some historians to have stopped the northward advance of Muslims from the Iberian peninsula, and to have preserved Christianity in Europe during a period when Muslim rule was overrunning the remains of the old Roman and Persian Empires. Others have argued that the battle marked only the defeat of a raid in force and was not a watershed event.

The exact location of the Battle of Tours remains unknown. Surviving contemporary sources, both Western and Muslim, agree on certain details while disputing others. 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. Drawing on non-contemporary Arab sources Creasy describes the Muslim forces as 80,000 strong or more. Writing in 1999, Paul K. Davis estimates the Muslim forces at 80,000 and the Franks at about 30,000, while noting that modern historians have estimated the strength of the Muslim army at Tours at between 20–80,000. Edward J. Schoenfeld (rejecting the older figures of 60–400,000 Muslim and 75,000 Franks) contends that "estimates that the Muslims had over fifty thousand troops (and the Franks even more) are logistically impossible." Another modern military historian, Victor Davis Hanson, believes both armies were of roughly the same size, about 30,000 men. Modern historians may be more accurate than the mediæval sources as the modern figures are based on estimates of the logistical ability of the countryside to support these numbers of men and animals. Both Davis and Hanson point out that both armies had to live off the countryside, neither having a commissary system sufficient to provide supplies for a campaign. Losses during the battle are unknown but chroniclers later claimed that Martel's force lost about 1,500 while the Muslim 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 of Aquitaine's victory at the Battle of Toulouse (721). Paul the Deacon, correctly reported in his Historia Langobardorum (written around the year 785) that the Liber pontificalis mentioned these casualty figures in relation to Odo's victory at Toulouse (though he claimed that Charles Martel fought in the battle alongside Odo), but later writers, probably "influenced by the Continuations of Fredegar, attributed the Saracen casualties solely to Charles Martel, and the battle in which they fell became unequivocally that of 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 on their way back to Al-Andalus, which implies that they were not destroyed to the extent imagined in the Continuations of Fredegar.

The Opponents

The Invasion of Hispania, and then Gaul, was led by the Umayyad Dynasty (Arabic: بنو أمية banū umayya / الأمويون al-umawiyyūn‎; Persian: امویان Omaviyân‎; Turkish: Emevi), also "Umawi", the first dynasty of caliphs of the Islamic empire after the reign of the Four Rightly Guided Caliphs ( Abu Bakr, Umar, Uthman, and Ali) ended. The Umayyad Caliphate, at the time of the Battle of Tours, was perhaps the world’s foremost military power. Great expansion of the Caliphate occurred under the reign of the Umayyads. Muslim armies pushed across North Africa and Persia, through the late 600s, expanding the borders of the empire from the Iberian Peninsula, in the west, to what is today Pakistan, in the east. Forces led by Tariq ibn-Ziyad crossed Gibraltar and established Muslim power in the Iberian peninsula, while other armies established power far away in Sind, in what is now the modern state of Pakistan. The Muslim empire under the Umayyads was now a vast domain that ruled a diverse array of peoples. It had destroyed what were the two former foremost military powers, the Sassanid Empire, which it absorbed completely, and the Byzantine Empire, most of which it had absorbed, including Syria, Armenia and North Africa, although Leo the Isaurian successfully defended Anatolia at the Battle of Akroinon ( 739) in the final campaign of the Umayyad dynasty.

The Frankish realm under Charles Martel was the foremost military power of Western Europe. It consisted of what is today most of Germany, the low countries, and part of France (Austrasia, Neustria and Burgundy). The Frankish realm had begun to progress towards becoming the first real imperial power in Europe since the fall of Rome, as it struggled against the hordes of barbarians on its borders, such as the fierce Saxons, and internal opponents such as Eudes, the Duke of Aquitaine.

Muslim conquests from Hispania

The Moors, under Al-Samh ibn Malik, 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 Moors swiftly subdued the largely unresisting cities of Alet, Béziers, Agde, Lodève, Maguelonne, and Nîmes, still controlled by their Visigoth counts.

The Muslim campaign into Aquitaine suffered a temporary setback at the Battle of Toulouse (721), when Duke Odo of Aquitaine (also known as Eudes the Great) broke the siege of Toulouse, taking Al-Samh ibn Malik's forces by surprise and mortally wounding the governor-general Al-Samh ibn Malik himself. This defeat did not stop incursions into old Roman Gaul, as Arab forces, soundly based in Narbonne and easily resupplied by sea, struck eastwards in the 720s, penetrating as far as Autun in Burgundy (725).

Threatened by both the Arabs in the south and by the Franks in the north, in 730 Eudes allied himself with the Berber emir Uthman ibn Naissa, called "Munuza" by the Franks, the deputy governor of what would later become Catalonia. As a gage, Uthman was given Eudes's daughter Lampade in marriage to seal the alliance, and Arab raids across the Pyrenees, Eudes's southern border, ceased.

However, the next year, Uthman rebelled against the governor of al-Andalus, ‘Abd-al-Raḥmân, who quickly crushed the revolt and directed his attention against Eudes. ‘Abd-al-Raḥmân had brought a huge force of Arab heavy cavalry and Berber light cavalry, plus troops from all provinces of the Caliphate, in the Umayyad attempt at a conquest of Europe north of the Pyrenees. According to one unidentified Arab, "That army went through all places like a desolating storm." Duke Eudes (called King by some), collected his army at Bordeaux, but was defeated, and Bordeaux was plundered. The slaughter of Christians at the Battle of the River Garonne was evidently horrific; the Mozarabic Chronicle of 754 commented, "solus Deus numerum morientium vel pereuntium recognoscat", ("God alone knows the number of the slain"). The Muslim horsemen then utterly devastated that portion of Gaul, their own histories saying the "faithful 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."

Sir Edward Creasy said, (incorporating verses from Robert Southey's poem "Roderick, the Last of the Goths"):

It was under one of their ablest and most renowned commanders, with a veteran army, and with every apparent advantage of time, place, and circumstance, that the Arabs made their great effort at the conquest of Europe north of the Pyrenees. The victorious Moslem soldiery in Spain, eager for the plunder of more Christian cities and shrines, and full of fanatic confidence in the invincibility of their arms." "A countless multitude; Syrian, Moor, Saracen, Greek renegade, Persian, and Copt, and Tartar, in one bond Of erring faith conjoined — strong in the youth And heat of zeal — a dreadful brotherhood" "Nor were the chiefs Of victory less assured, by long success Elate, and proud of that o'erwhelming strength Which surely, they believed, as it had rolled Thus far uncheck'd, would roll victorious on, Till, like the Orient, the subjected West Should bow in reverence at Mahommed's name; And pilrims from remotest Arctic shores Tread with religious feet the burning sands Of Araby and Mecca's stony soil." SOUTHEY'S Roderick, the Last of the Goths

And so, after smashing Eudes and laying waste in the south, the Muslim Cavalry advanced north, pursuing the fleeing Eudes, and looting, and destroying all before them.

Eudes' appeal to the Franks

Eudes appealed to the Franks for assistance, which Charles Martel only granted after Eudes agreed to submit to Frankish authority.

It appears as if the Muslims were not aware of the true strength of the Franks. The Muslim forces were not particularly concerned about any of the Germanic tribes, including the Franks, and the Arab Chronicles, the history of that age, show that awareness of the Franks as a growing military power only came after the Battle of Tours.

Further, the Muslims appear not to have scouted northward for potential foes, for if they had, they surely would have noted Charles Martel as a force to be reckoned with in his own account, due to his thorough domination of Europe from 717: this might have alerted the Moors that a real power led by a gifted general was rising in the ashes of the Western Roman Empire.

Advance toward the Loire

In 732, the Arab advance force was proceeding north toward the River Loire having outpaced their supply train and a large part of their army. Essentially, having easily destroyed all resistance in that part of Gaul, the invading army had split off into several raiding parties, while the main body advanced more slowly.

The Muslim attack was likely so late in the year because many men and horses needed to live off the land as they advanced; thus they had to wait until the area's wheat harvest was ready and then until a reasonable amount of the harvest was threshed (slowly by hand with flails) and stored. The further north, the later the harvest is, and while the men could kill farm livestock for food, horses cannot eat meat and needed grain as food. Letting them graze each day would take too long, and interrogating natives to find where food stores were kept would not work where the two sides had no common language.

A military explanation for why Eudes was defeated so easily at Bordeaux and at the Battle of the River Garonne after having won 11 years earlier at the Battle of Toulouse is simple. At Toulouse, Eudes managed a basic surprise attack against an overconfident and unprepared foe, all of whose defensive works were aimed inward, while he attacked from the outside. The Arab cavalry never got a chance to mobilize and meet him in open battle. As Herman de Carinthia wrote in one of his translations of a history of al-Andalus, Eudes managed a highly successful encircling envelopment which took the attackers totally by surprise — and the result was a chaotic slaughter of the Muslim cavalry.

At Bordeaux, and again at the Battle of the River Garonne, the Arab cavalry were not taken by surprise, and given a chance to mass for battle, this led to the devastation of Eudes's army, almost all of whom were killed with minimal losses to the Muslims. Eudes's forces, like other European troops of that era, lacked stirrups, and therefore had no armoured cavalry. Virtually all of their troops were infantry. The Muslim heavy cavalry broke the Christian infantry in their first charge, and then slaughtered them at will as they broke and ran.

The invading force went on to devastate southern Gaul. A possible motive, according to the second continuator of Fredegar, was the riches of the Abbey of Saint Martin of Tours, the most prestigious and holiest shrine in Western Europe at the time. Upon hearing this, Austrasia's Mayor of the Palace, Charles Martel, collected his army and marched south, avoiding the old Roman roads and hoping to take the Muslims by surprise. Because he intended to use a phalanx, it was essential for him to choose the battlefield. His plan — to find a high wooded plain, form his men and force the Muslims to come to him — depended on the element of surprise.

Battle

Preparations and maneuver

From all accounts, the invading forces were caught entirely off guard to find a large force, well disposed and prepared for battle, with high ground, directly opposing their attack on Tours. Charles had achieved the total surprise he hoped for. He then chose to begin the battle in a defensive, phalanx-like formation. According to the Arabian sources the Franks drew up in a large square, with the trees and upward slope to break any cavalry charge.

For seven days, the two armies watched each other with minor skirmishes. The Muslims waited for their full strength to arrive, which it did, but they were still uneasy. A good general never likes to let his opponent pick the ground and the conditions for battle. 'Abd-al-Raḥmân, despite being a good commander, had managed to let Martel do both. Furthermore, it was difficult for the Muslims to judge the size of the army opposing them, since Martel had used the trees and forest to make his force appear larger than it probably was. Thus, 'Abd-al-Raḥmân recalled all his troops, which did give him an even larger army - but it also gave Martel time for more of his veteran infantry to arrive from the outposts of his Empire. These infantry were all the hope for victory he had. Seasoned and battle hardened, most of them had fought with him for years, some as far back as 717. Further, he also had levies of militia arrive, but the militia was virtually worthless except for gathering food, and harassing the Muslims. (Most historians through the centuries have believed the Franks were badly outnumbered at the onset of battle by at least 2-1) Martel gambled everything that ‘Abd-al-Raḥmân would in the end feel compelled to battle, and to go on and loot Tours. Neither of them wanted to attack - but Abd-al-Raḥmân felt in the end obligated to sack Tours, which meant literally going through the Frankish army on the hill in front of him. Martel's decision to wait in the end proved crucial, as it forced the Muslims to rush uphill, against the grade and the woods, which in and of themselves negated a large part of the natural advantages of a cavalry chage.

Martel had been preparing for this confrontation since Toulouse a decade before. He was well aware that if he failed, no other Christian force remained able to defend western Christianity. But Gibbon believes, as do most pre and modern historians, that Martel had made the best of a bad situation. Though outnumbered and depending on infantry, without stirrups in wide use, Martel had a tough, battle hardened heavy infantry who believed in him implicitly. Martel had the element of surprise, and had been allowed to pick the ground.

The Franks in their wolf and bear pelts were well dressed for the cold, and had the terrain advantage. The Arabs were not as prepared for the intense cold of an oncoming northern European winter, despite having tents, which the Franks did not, but did not want to attack a Frankish army they believed may have been numerically superior -- according to most historians it was not. Essentially, the Arabs wanted the Franks to come out in the open, while the Franks, formed in a tightly packed defensive formation, wanted them to come uphill, into the trees, diminishing at once the advantages of their cavalry. It was a waiting game which Martel won: The fight began on the seventh day, as Abd er Rahman did not want to postpone the battle indefinitely with winter approaching.

Engagement

‘Abd-al-Raḥmân trusted the tactical superiority of his cavalry, and had them charge repeatedly. This time the faith the Muslims had in their cavalry, armed with their long lances and swords which had brought them victory in previous battles, was not justified. The Franks, without stirrups in wide use, had to depend on unarmoured foot soldiers.

In one of the instances where medieval infantry stood up against cavalry charges, the disciplined Frankish soldiers withstood the assaults, though according to Arab sources, the Arab cavalry several times broke into the interior of the Frankish square. "The Moslem horsemen dashed fierce and frequent forward against the battalions of the Franks, who resisted manfully, and many fell dead on either side."

Despite this, the Franks did not break. It appears that the years of year-round training that Charles had bought with Church funds, paid off. His hard-trained soldiery accomplished what was not thought possible at that time: unarmoured infantry withstood the fierce Muslim heavy cavalry. Paul Davis says the core of Martel's army was a professional infantry which was both highly disciplined and well motivated, "having campaigned with him all over Europe," buttressed by levies that Charles basically used to raid and disrupt his enemy. The Mozarabic Chronicle of 754 says: "And in the shock of the battle the men of the North seemed like a sea that cannot be moved. Firmly they stood, one close to another, forming as it were a bulwark of ice; and with great blows of their swords they hewed down the Arabs. Drawn up in a band around their chief, the people of the Austrasians carried all before them. Their tireless hands drove their swords down to the breasts of the foe."

The battle turns

Those Muslims who had broken into the square had tried to kill Martel, but his liege men surrounded him and would not be broken. The battle was still in flux when Frankish histories claim that a rumor went through the Arab army that Frankish scouts threatened the booty that they had taken from Bordeaux. Some of the Muslim troops at once broke off the battle and returned to camp to secure their loot. According to Muslim accounts of the battle, in the midst of the fighting on the second day (Frankish accounts have the battle lasting one day only), scouts from the Franks sent by Charles began to raid the camp and supply train (including slaves and other plunder).

Charles supposedly had sent scouts to cause chaos in the Muslim base camp, and free as many of the slaves as possible, hoping to draw off part of his foe. This succeeded, as many of the Muslim cavalry returned to their camp. To the rest of the Muslim army, this appeared to be a full-scale retreat, and soon it became one. Both Western and Muslim histories agree that while trying to stop the retreat, ‘Abd-al-Raḥmân became surrounded, which led to his death, and the Muslims then withdrew altogether to their camp. "All the host fled before the enemy," candidly wrote one Arabic source, "and many died in the flight." The Franks resumed their phalanx, and rested in place through the night, believing the battle would resume at dawn the following morning.

Following day

The next day, when the Muslims did not renew the battle, the Franks feared an ambush. Charles at first believed that the Muslims were trying to lure him down the hill and into the open. This tactic he knew he had to resist at all costs; he had in fact disciplined his troops for years to under no circumstances break formation and come out in the open. (See the Battle of Hastings for the results of infantry being lured into the open by armoured cavalry.) Only after extensive reconnaissance of the Muslim camp by Frankish soldiers — which by both historical accounts had been so hastily abandoned that even the tents remained, as the Muslim forces headed back to Iberia with what loot remained that they could carry — was it discovered that the Muslims had retreated during the night.

Given the disparity between the armies, in that the Franks were mostly infantry, all without armour, against Berber cavalry and armored or mailed Arab horsemen (the Berbers were less heavily protected), Charles Martel fought a brilliant defensive battle. In a place and time of his choosing, he met a far superior force, and defeated it.

Contemporary accounts

The Mozarabic Chronicle of 754 "describes the battle in greater detail than any other Latin or Arabic source". It says of the encounter that,

While Abd ar-Rahman was pursuing Eudes, he decided to despoil Tours by destroying its palaces and burning its churches. There he confronted the consul of Austrasia by the name of Charles, a man who, having proved himself to be a warrior from his youth and an expert in things military, had been summoned by Eudes. After each side had tormented the other with raids for almost seven days, they finally prepared their battle lines and fought fiercely. The northern peoples remained as immobile as a wall, holding together like a glacier in the cold regions. In the blink of an eye, they annihilated the Arabs with the sword. The people of Austrasia, greater in number of soldiers and formidably armed, killed the king, Abd ar-Rahman, when they found him, striking him on the chest. But suddenly, within sight of the countless tents of the Arabs, the Franks despicably sheathed their swords postponing the fight until the next day since night had fallen during the battle. Rising from their own camp at dawn, the Europeans saw the tents and canopies of the Arabs all arranged just as they had appeared the day before. Not knowing that they were empty and thinking that inside them there were Saracen forces ready for battle, they sent officers to reconnoitre and discovered that all the Ishmaelite troops had left. They had indeed fled silently by night in tight formation, returning to their own country.

— Wolf (trans), Chronicle of 754, p. 145

The Continuations of Fredegar provide a highly stylised account of the battle, which says only that,

Prince Charles bodly drew up his battle lines against them [the Arabs] and the warrior rushed in against them. With Christ's help he overturned their tents, and hastened to battle to grind them small in slaughter. The king Abdirama having been killed, he destroyed [them], driving forth the army, he fought and won. Thus did the victor triumph over his enemies.

— Fouracre, Continuations of Fredegar, p. 149

The fourth book of the Continuums of the Chronicle of Fredegar, details further that "he (Charles Martel) came down upon them like a great man of battle." It goes on to say Charles "scattered them like the stubble."

The references to "rushing in" and "overturning their tents" may allude to the phraseology of the Book of Numbers, chapter 24, "where the Spirit of God 'rushed in' to the tents of Israel." The Latin word used for "warrior", belligerator, "is also biblical, from the Book of Maccabees, chapters 15 and 16, which describe huge battles.

It is thought that Bede's Historiam Ecclesiasticam Gentis Anglorum (Chapter XXIII) includes a reference to the Battle of Poitiers: "...a dreadful plague of Saracens ravaged France with miserable slaughter, but they not long after in that country received the punishment due to their wickedness".

Strategic analysis

‘Abd-al-Raḥmân was a good general and should have done two things he failed to do, Gibbon makes the point that he did not move at once against Charles Martel, was surprised by him at Tours as Martel had marched over the mountains avoiding the roads to surprise the Muslim invaders, and thus the wily Martel selected the time and place they would collide:

• ‘Abd-al-Raḥmân either assumed that the Franks would not come to the aid of their Aquitanian rivals, or did not care, and he thus failed to assess their strength before invasion.
• He failed to scout the movements of the Frankish army, and Charles Martel.

Having done either, he would have curtailed his lighthorse ravaging throughout lower Gaul, and marched at once with his full power against the Franks. This strategy would have nullified every advantage Charles had at Tours:

• The invaders would have not been burdened with booty that played such a huge role in the battle.
• They would have not lost one warrior in the battles they fought before Tours. (Though they lost relatively few men in overrunning Aquitaine, they suffered some casualties — losses that may have been pivotal at Tours).
• They would have bypassed weaker opponents such as Eudes, whom they could have picked off at will later, while moving at once to force battle with the real power in Europe, and at least partially picked the battlefield.

While some military historians point out that leaving enemies in your rear is not generally wise, the Mongols proved that indirect attack, and bypassing weaker foes to eliminate the strongest first, is a devastatingly effective mode of invasion. In this case, those enemies were virtually no danger, given the ease with which the Muslims destroyed them. The real danger was Charles, and the failure to scout Gaul adequately was disastrous.

According to Creasy, the Muslims' best strategic choice would have been to simply decline battle, depart with their loot, garrisoning the captured towns in southern Gaul, and return when they could force Martel to a battleground more to their liking, one that maximized the huge advantage they had in their mailed and armored horsemen—the first true "knights". It might have been different, however, had the Muslim forces remained under control. Both western and Muslim histories agree the battle was hard fought, and that the Muslim heavy cavalry had broken into the square, but agreed that the Franks were in formation still strongly resisting.

Charles could not afford to stand idly by while Frankish territories were threatened. He would have to face the Muslims sooner or later, and his men were enraged by the utter devastation of the Aquitanians and wanted to fight. But Sir Edward Creasy noted that,

when we remember that Charles had no standing army, and the independent spirit of the Frank warriors who followed his standard, it seems most probable that it was not in his power to adopt the cautious policy of watching the invaders, and wearing out their strength by delay. So dreadful and so widespread were the ravages of the Saracenic light cavalry throughout Gaul, that it must have been impossible to restrain for any length of time the indignant ardor of the Franks. And, even, if Charles could have persuaded his men to look tamely on while the Arabs stormed more towns and desolated more districts, he could not have kept an army together when the usual period of a military expedition had expired.

Both Hallam and Watson argue that had Martel failed, there was no remaining force to protect Western Europe. Hallam perhaps said it best: "It may justly be reckoned among those few battles of which a contrary event would have essentially varied the drama of the world in all its subsequent scenes: with Marathon, Arbela, the Metaurus, Châlons, and Leipzig."

Strategically, and tactically, Martel probably made the best decision he could in waiting until his enemies least expected him to intervene, and then marching by stealth to catch them by surprise at a battlefield of his choosing. Probably he and his own men did not realize the seriousness of the battle they had fought, as Matthew Bennett and his co-authors, in Fighting Techniques of the Medieval World (2005) says: "few battles are remembered 1,000 years after they are fought [...] but the Battle of Tours is an exception [...] Charles Martel turned back a Muslim raid that had it been allowed to continue, might have conquered Gaul."

Aftermath

Muslim retreat and second invasion

The Arab army retreated south over the Pyrenees. Martel continued to drive the Muslims from France in subsequent years. After the death (c. 735) of Eudes, who had reluctantly acknowledged Charles' suzerainty in 719, Charles wished to unite Eudes's Duchy to himself, and went there to elicit the proper homage of the Aquitainians. But the nobility proclaimed Hunold, Eudes' son, as the Duke, and Charles recognized his legitimacy when the Arabs entered Provence as part of an alliance with Duke Maurontus the next year. Hunold, who originally resisted acknowledging Charles as overlord, soon had little choice. He acknowledged Charles at once as his overlord, and Martel confirmed his Duchy, and the two prepared to confront the invaders. Martel believed it was vital to confine the Muslims to Iberia and deny them any foothold in Gaul, a view many historians share. Therefore he marched at once against the invaders, defeating one army outside Arles, which he took by storm and razed the city, and defeated the primary invasion force at the Battle of the River Berre, outside Narbonne.

Advance to Narbonne

Despite this, the Arabs remained in control of Narbonne and Septimania for another 27 years, though they could not expand further. The treaties reached earlier with the local population stood firm and were further consolidated in 734 when the governor of Narbonne, Yusuf ibn 'Abd al-Rahman al-Fihri, concluded agreements with several towns on common defense arrangements against the encroachments of Charles Martel, who had systematically brought the south to heel as he extended his domains. He destroyed Muslim armies and fortresses at the Battle of Avignon and the Battle of Nimes. The army attempting to relieve Narbonne met him in open battle at the Battle of the River Berre and was destroyed, but Charles failed in his attempt to take Narbonne by siege in 737, when the city was jointly defended by its Muslim Arab and Christian Visigoth citizens.

Carolingian dynasty

Reluctant to tie down his army for a siege that could last years, and believing he could not afford the losses of an all out frontal assault such as he had used at Arles, Martel was content to isolate the few remaining invaders in Narbonne and Septimania. The threat of Muslim invasion was diminished after the Arab defeat at Narbonne, and the unified Caliphate would collapse into civil war in 750 at the Battle of the Zab. It was left to Martel's son, Pippin the Short, to force Narbonne's surrender in 759, thus bringing Narbonne into the Frankish domains. The Umayyad dynasty was expelled, driven back to Al-Andalus where Abd ar-Rahman I established an emirate in Cordoba in opposition to the Abbasid Caliph in Baghdad. The threat posed by the Arab heavy cavalry also receded as the Christians copied the Arab model in developing similar forces of their own, giving rise to the familiar figure of the western European medieval armored knight.

Martel's grandson, Charlemagne, became the first Christian ruler to begin what would be called the Reconquista from Europe. In the northeast of Spain the Frankish emperors established the Marca Hispanica across the Pyrenees in part of what today is Catalonia, reconquering Girona in 785 and Barcelona in 801. This formed a buffer zone against Muslim lands across the Pyrenees. Historian J.M. Roberts said in 1993 of the Carolingian Dynasty:

"It produced Charles Martel, the soldier who turned the Arabs back at Tours, and the supporter of Saint Boniface the Evangelizer of Germany. This is a considerable double mark to have left on the history of Europe."

The Last Umayyad Invasions of Gaul

In 735 the new governor of al-Andalus again invaded Gaul. Antonio Santosuosso and other historians detail how the new governor of Al-Andalus, 'Uqba b. Al-Hajjaj, again moved into France to avenge the defeat at Poitiers and to spread Islam. Santosuosso notes that 'Uqba b. Al-Hajjaj converted about 2,000 Christians he captured over his career. In the last major attempt at forcible invasion of Gaul through Iberia, a sizable invasion force was assembled at Saragossa and entered what is now French territory in 735, crossed the River Rhone and captured and looted Arles. From there he struck into the heart of Provence, ending with the capture of Avignon, despite strong resistance. Uqba b. Al-Hajjaj's forces remained in French territory for about four years, carrying raids to Lyons, Burgundy, and Piedmont. Again Charles Martel came to the rescue, reconquering most of the lost territories in two campaigns in 736 and 739, except for the city of Narbonne, which finally fell in 759. Alessandro Santosuosso strongly argues that the second (Muslim) expedition was probably more dangerous than the first to Poitiers. Yet its failure put an end to any serious Muslim expedition across the Pyrenees, although raids continued. And internal turmoil in the Muslim lands often made enemies out of their own kind.

Historical and macrohistorical views

The Historical views of this battle fall into three great phases, both in the East and and especially in the West. Western historians beginning with the Mozarabic Chronicle of 754 stressed the macrohistorical impact of the battle, as did the Continuations of Fredegar. This became a claim that Martel had literally saved Christianity as Gibbon and his generation of historians agreed that the Battle of Tours was unquestionably decisive in world history.

Modern historians have essentially fallen into two camps on the issue. The first camp essentially agrees with Gibbon, and the other argues that the Battle has been massively overstated—turned from a raid in force to an invasion, and from a mere annoyance to the Caliph to a shattering defeat that helped end the Islamic Expansion Era.

In the East, Arab histories followed a similar path. First, the Battle was regarded as a disastrous defeat, then it faded essentially from Arab histories, leading to a modern dispute which regards it as either a secondary loss to the great defeat of the Second Siege of Constantinople or a part of a series of great macrohistorical defeats which together brought about the fall of the first Caliphate. Essentially, many modern Muslim scholars argue that the first Caliphate was a jihadist state which could not withstand an end to its constant expansion. With the Byzantines and Franks both successfully blocking further expansion, internal social troubles came to a head, starting with the Great Berber Revolt of 740, and ending with the Battle of the Zab, and the destruction of the Umayyad Caliphate.

In Western history

Mid era scholars, such as Edward Gibbon, contended that had Martel fallen, the Moors would have easily conquered a divided Europe. Gibbon famously observed:

A victorious line of march had been prolonged above a thousand miles from the rock of Gibraltar to the banks of the Loire; the repetition of an equal space would have carried the Saracens to the confines of Poland and the Highlands of Scotland; the Rhine is not more impassable than the Nile or Euphrates, and the Arabian fleet might have sailed without a naval combat into the mouth of the Thames. Perhaps the interpretation of the Koran would now be taught in the schools of Oxford, and her pulpits might demonstrate to a circumcised people the sanctity and truth of the revelation of Mahomet.

Gibbon was echoed a century later by the Belgian historian Godefroid Kurth, who wrote that the Battle of Poitiers “must ever remain one of the great events in the history of the world, as upon its issue depended whether Christian Civilization should continue or Islam prevail throughout Europe.”

German historians were especially ardent in their praise of Martel; Schlegel speaks of this "mighty victory"in terms of fervent gratitude, and tells how "the arm of Charles Martel saved and delivered the Christian nations of the West from the deadly grasp of all-destroying Islam." Creasy quotes Leopold von Ranke's opinion that this period was

one of the most important epochs in the history of the world, the commencement of the eighth century, when on the one side Mohammedanism threatened to overspread Italy and Gaul, and on the other the ancient idolatry of Saxony and Friesland once more forced its way across the Rhine. In this peril of Christian institutions, a youthful prince of Germanic race, Karl Martell, arose as their champion, maintained them with all the energy which the necessity for self-defence calls forth, and finally extended them into new regions.

Had Martel failed, Henry Hallam argued, there would have been no Charlemagne, no Holy Roman Empire or Papal States; all these depended upon Martel's containment of Islam from expanding into Europe while the Caliphate was unified and able to mount such a conquest.

Another great mid era historian, Thomas Arnold, ranked the victory of Charles Martel even higher than the victory of Arminius in its impact on all of modern history: "Charles Martel's victory at Tours was among those signal deliverances which have affected for centuries the happiness of mankind."

John Bagnell Bury, writing at the beginning of the 20th century, said "The Battle of Tours… has often been represented as an event of the first magnitude for the world’s history, because after this, the penetration of Islam into Europe was finally brought to a standstill.”

But, as will be seen below, today’s historians are very clearly divided on the importance of the Battle, and where it should rank in the signal moments of military history.

In Muslim history

Eastern historians, like their western counterparts, have not always agreed on the importance of the Battle. According to Bernard Lewis, "The Arab historians, if they mention this engagement [the Battle of Tours] at all, present it as a minor skirmish," and Gustave von Grunebaum writes: "This setback may have been important from the European point of view, but for Muslims at the time, who saw no master plan imperilled thereby, it had no further significance." Contemporary Arab and Muslim historians and chroniclers were much more interested in the second Umayyad siege of Constantinople in 718, which ended in a disastrous defeat.

However, Creasy has claimed: "The enduring importance of the battle of Tours in the eyes of the Moslems is attested not only by the expressions of 'the deadly battle' and 'the disgraceful overthrow' which their writers constantly employ when referring to it, but also by the fact that no more serious attempts at conquest beyond the Pyrenees were made by the Saracens."

Thirteenth-century Moroccan author Ibn Idhari al-Marrakushi, mentioned the battle in his history of the Maghrib, “al-Bayan al-Mughrib fi Akhbaral-Maghrib.” According to Ibn Idhari, “Abd ar-Rahman and many of his men found martyrdom on the balat ash-Shuhada'i ("the path of the martyrs).” Antonio Santosuosso points out in his book Barbarians, Marauders and Infidels: The Ways of Medieval Warfare, on p. 126 "they (the Muslims) called the battle's location, the road between Poitiers and Tours, "the pavement of Martyrs." However, as Henry Coppée has explained, "The same name was given to the battle of Toulouse and is applied to many other fields on which the Moslemah were defeated: they were always martyrs for the faith"

Khalid Yahya Blankinship has argued that the military defeat at Tours was amongst one of the failures that contributed to the decline of the Umayyad caliphate: “Stretching from Morocco to China, the Umayyad caliphate based its expansion and success on the doctrine of jihad--armed struggle to claim the whole earth for God's rule, a struggle that had brought much material success for a century but suddenly ground to a halt followed by the collapse of the ruling Umayyad dynasty in 750 CE. The End of the Jihad State demonstrates for the first time that the cause of this collapse came not just from internal conflict, as has been claimed, but from a number of external and concurrent factors that exceeded the caliphate's capacity to respond. These external factors began with crushing military defeats at Byzantium, Toulouse and Tours, which led to the Great Berber Revolt of 740 in Iberia and Northern Africa.”

Current opinion

Some modern historians argue that the Battle of Tours was of no great historical significance while others continue to contend that Martel's victory was important in European or even world history. William Watson, for example, wrote of the battle's importance in Frankish history in 1993:

There is clearly some justification for ranking Tours-Poitiers among the most significant events in Frankish history when one considers the result of the battle in light of the remarkable record of the successful establishment by Muslims of Islamic political and cultural dominance along the entire eastern and southern rim of the former Christian, Roman world. The rapid Muslim conquest of Palestine, Syria, Egypt and the North African coast all the way to Morocco in the seventh century resulted in the permanent imposition by force of Islamic culture onto a previously Christian and largely non-Arab base. The Visigothic kingdom fell to Muslim conquerors in a single battle on the Rio Barbate in 711, and the Hispanic Christian population took seven long centuries to regain control of the Iberian peninsula. The Reconquista, of course, was completed in 1492, only months before Columbus received official backing for his fateful voyage across the Atlantic Ocean. Had Charles Martel suffered at Tours-Poitiers the fate of King Roderick at the Rio Barbate, it is doubtful that a "do-nothing" sovereign of the Merovingian realm could have later succeeded where his talented major domus had failed. Indeed, as Charles was the progenitor of the Carolingian line of Frankish rulers and grandfather of Charlemagne, one can even say with a degree of certainty that the subsequent history of the West would have proceeded along vastly different currents had ‘Abd ar-Rahman been victorious at Tours-Poitiers in 732.

Watson adds, "After examining the motives for the Muslim drive north of the Pyrenees, one can attach a macrohistorical significance to the encounter between the Franks and Andalusi Muslims at Tours-Poitiers, especially when one considers the attention paid to the Franks in Arabic literature and the successful expansion of Muslims elsewhere in the medieval period."

A number of modern historians and writers in other felds agree with Watson. Professor of religion Huston Smith says in The World's Religions: Our Great Wisdom Traditions "But for their defeat by Charles Martel in the Battle of Tours in 733, the entire Western world might today be Muslim."

In An Islamic Europe educationalist Dexter Wakefield writes, “A Muslim France? Historically, it nearly happened. But as a result of Martel’s fierce opposition, which ended Muslim advances and set the stage for centuries of war thereafter, Islam moved no farther into Europe. European schoolchildren learn about the Battle of Tours in much the same way that American students learn about Valley Forge and Gettysburg.

Victorian writer John Henry Haaren says in Famous Men of the Middle Ages, "The battle of Tours, or Poitiers, as it should be called, is regarded as one of the decisive battles of the world. It decided that Christians, and not Moslems, should be the ruling power in Europe." Bernard Grun delivers this assessment in his "Timetables of History," reissued in 2004: "In 732 Charles Martel's victory over the Arabs at the Battle of Tours stems the tide of their westward advance.”

Michael Grant, author of History of Rome, lists the battle of Tours in the macrohistorical dates of the Roman era. Historian Norman Cantor says in 1993: "It may be true that the Arabs had now fully extended their resources and they would not have conquered France, but their defeat (at Tours) in 732 put a stop to their advance to the north." Robert W. Martin considers Tours "one of the most decisive battles in all of history."

Paul Davis argued in 1999, "had the Muslims been victorious at Tours, it is difficult to suppose what population in Europe could have organized to resist them."

Writer and philosopher Mark Whittington says that “Along with the defeat at the gates of Constantinople… the Battle of Tours halted Muslim Expansion into Europe. It has been suggested by numerous historians, including Edward Gibbon that had the Franks been defeated at Tours, the Muslim advance into Europe, then divided into squabbling kingdoms, would have been unstoppable. France, Germany, even England, would have fallen to Islam, putting an end to Christian Europe." Likewise, George Bruce in his update of Harbottle's classic military history Dictionary of Battles maintains that "Charles Martel defeated the Moslem army effectively ending Moslem attempts to conquer western Europe."

Other historians disagree with this assessment. Alessandro Barbero writes, "Today, historians tend to play down the significance of the battle of Poitiers, pointing out that the purpose of the Arab force defeated by Charles Martel was not to conquer the Frankish kingdom, but simply to pillage the wealthy monastery of St-Martin of Tours". Similarly, Tomaž Mastnak writes:

Modern historians have constructed a myth presenting this victory as having saved Christian Europe from the Muslims. Edward Gibbon, for example, called Charles Martel the savior of Christendom and the battle near Poitiers an encounter that changed the history of the world... This myth has survived well into our own times... Contemporaries of the battle, however, did not overstate its significance. The continuators of Fredegar's chronicle, who probably wrote in the mid-eighth century, pictured the battle as just one of many military encounters between Christians and Saracens - moreover, as only one in a series of wars fought by Frankish princes for booty and territory... One of Fredegar's continuators presented the battle of Poitiers as what it really was: an episode in the struggle between Christian princes as the Carolingians strove to bring Aquitaine under their rule.

The Lebanese-American historian Philip Hitti believes that "In reality nothing was decided on the battlefield of Tours. The Moslem wave, already a thousand miles from its starting point in Gibraltar - to say nothing about its base in al-Qayrawan - had already spent itself and reached a natural limit."

The view that the battle has no great significance is perhaps best summarized by Franco Cardini in Europe and Islam, who writes,

Although prudence needs to be exercised in minimizing or 'demythologizing' the significance of the event, it is no longer thought by anyone to have been crucial. The 'myth' of that particular military engagement survives today as a media cliché, than which nothing is harder to eradicate. It is well known how the propaganda put about by the Franks and the papacy glorified the victory that took place on the road between Tours and Poitiers...

In their introduction to The Reader's Companion to Military History Robert Cowley and Geoffrey Parker summarise this side of the modern view of the Battle of Tours by saying “The study of military history has undergone drastic changes in recent years. The old drums-and-bugles approach will no longer do. Factors such as economics, logistics, intelligence, and technology receive the attention once accorded to solely to battles and campaigns and casualty counts Words like "strategy" and "operations" have acquired meanings that might not have been recognizable a generation ago. Changing attitudes and new research have altered our views of what once seemed to matter most. For example, several of the battles that Edward Shepherd Creasy listed in his famous 1852 book Fifteen Decisive Battles of the World rate hardly a mention here, and the confrontation between Muslims and Christians at Poitiers-Tours in 732, once considered a watershed event, has been downgraded to a raid in force."

Conclusion

Modern military historian Victor Davis Hanson acknowledges the debate on this battle, citing historians both for and against its macrohistorical placement:

Recent scholars have suggested Poitiers, so poorly recorded in contemporary sources, was a mere raid and thus a construct of western mythmaking or that a Muslim victory might have been preferable to continued frankish dominance. What is clear is that Poitiers marked a general continuance of the successful defense of Europe, (from the Muslims). Flush from the victory at Tours, Charles Martel went on to clear southern France from Islamic attackers for decades, unify the warring kingdoms into the foundations of the Carolingian Empire, and ensure ready and reliable troops from local estates.".

Paul Davis, another modern historian who addresses both sides in the debate over whether or not this Battle truly determined the direction of history, as Watson claims, or merely was a relatively minor raid, as Cardini writes, says "whether Charles Martel saved Europe for Christianity is a matter of some debate. What is sure, however, is that his victory ensured that the Franks would dominate Gaul for more than a century."