The Battle of Tours, often called the Battle of Poitiers, sits in that curious category of historical events that have grown larger with every century that passed after them. Chroniclers, Victorian historians, nationalist writers, and modern sceptics have all taken turns claiming it either saved Europe or barely mattered at all.
The truth, as usual, sits somewhere in the middle.
What happened in October 732 was not a neat clash of civilisations but a brutal frontier battle between the expanding Umayyad Caliphate and the rising Frankish power under Charles Martel. The encounter took place somewhere between Tours and Poitiers in western Francia, in a wooded landscape that favoured infantry discipline over cavalry speed.
The Franks held their ground. The Umayyad army withdrew. The political consequences strengthened Martel’s authority and shaped the future of the Carolingian dynasty.
That alone makes the battle worth understanding properly.
Historical Background
By the early eighth century the Umayyad Caliphate had become one of the largest empires the world had seen. From Damascus its governors controlled lands stretching from Iberia to Central Asia. In 711 Muslim armies crossed into Visigothic Spain and rapidly dismantled the kingdom.
Within two decades Umayyad commanders were probing beyond the Pyrenees.
Several raids struck into southern Gaul. Narbonne fell in 719 and remained an Umayyad stronghold for decades. From there mounted forces pushed northwards, targeting wealthy monasteries and towns.
One such expedition was led by Abd al-Rahman al-Ghafiqi, governor of al-Andalus. His army moved through Aquitaine in 732, defeating Duke Odo at Bordeaux before pushing north.
Odo turned to the only man powerful enough to help him.
Charles Martel.
Martel had spent years consolidating Frankish power through relentless warfare. His army was experienced, disciplined, and very comfortable fighting on foot in tight formations. When the two forces finally met somewhere near Tours, the outcome would hinge on tactics and terrain rather than sheer numbers.
Forces
Exact numbers are impossible to determine with confidence. Medieval chroniclers tended to exaggerate everything, particularly when describing the enemy.
Modern historians generally estimate the following ranges.
| Army | Estimated Strength | Composition |
|---|---|---|
| Frankish Army | 15,000 to 30,000 | Heavy infantry, elite retainers, some cavalry |
| Umayyad Army | 20,000 to 40,000 | Cavalry, light infantry, Andalusian troops, Berber contingents |
What is clear is that the Umayyad army relied heavily on cavalry mobility, while Martel’s forces formed a dense infantry line designed to absorb charges.
In other words, one side fought like a hammer. The other like a wall.
Leaders and Troop Composition
Frankish Command
- Charles Martel – Mayor of the Palace and effective ruler of the Frankish realms
- Frankish Nobility and Retainers – Armoured warriors forming the core of the infantry line
- Aquitanian Allies under Duke Odo – Local troops familiar with the terrain
Frankish troops likely fought in tight shield formations, similar in concept to later medieval infantry blocks.
Umayyad Command
- Abd al-Rahman al-Ghafiqi – Governor of al-Andalus and commander of the expedition
- Andalusian Arab cavalry – Elite mounted warriors
- Berber troops – Experienced fighters from North Africa
- Light infantry and raiding contingents
The Umayyad army had the advantage of mobility and battlefield experience across diverse terrain.
Arms and Armour
Weaponry on both sides reflected early medieval warfare rather than the knightly battles of later centuries.
Frankish Equipment
Swords
- Spatha style early medieval longsword
- Pattern welded Frankish blades
- Early Carolingian sword types that would later evolve into Viking era forms
Other Weapons
- Throwing axes known as the francisca
- Spears and thrusting lances
- Seax long knives
Armour
- Mail shirts for elite warriors
- Conical helmets with nasal guards
- Wooden shields with iron bosses
The Frankish infantry line relied on discipline and shield protection rather than mobility.
Umayyad Equipment
Swords
- Early Arab straight swords derived from Late Roman spatha designs
- Early saif type blades common in the Near East
Other Weapons
- Lances for cavalry charges
- Composite bows
- Spears and javelins
Armour
- Mail armour for elite cavalry
- Lamellar or scale protection in some cases
- Round shields
Umayyad forces excelled in mounted warfare, particularly rapid cavalry strikes.
The Battlefield
The exact location remains uncertain, though most historians place it somewhere north of Poitiers along Roman roads that linked the region.
The terrain appears to have been wooded and uneven.
That mattered enormously.
Cavalry thrives on open ground. Dense woodland and slopes tend to make horses and riders less enthusiastic participants.
Martel chose his ground carefully.
Battle Timeline
Early October 732
Umayyad forces advance north after defeating Aquitanian troops at Bordeaux. Duke Odo seeks assistance from Charles Martel.
Mid October
Martel marches south with a Frankish army and positions his forces between Tours and Poitiers.
Standoff Period
Sources suggest the armies watched one another for several days. Neither side rushed the fight.
Day of Battle
Umayyad cavalry launched repeated charges against the Frankish infantry formation. The Franks held their ground, maintaining a tight defensive line.
During the fighting Abd al-Rahman al-Ghafiqi was killed.
Nightfall
With their commander dead and the Frankish formation unbroken, the Umayyad army withdrew during the night.
Following Day
Frankish scouts discovered the enemy camp abandoned.
The battle was over.
Archaeology
Unlike some later medieval battlefields, Tours has produced relatively little physical evidence.
There are several reasons.
- The exact location remains uncertain
- Early medieval armies left fewer durable artefacts than later armies
- Agricultural activity over centuries disturbed possible remains
However, archaeology across the wider region has uncovered weapon types consistent with early eighth century warfare.
Finds include:
- Frankish pattern welded sword fragments
- Early medieval spearheads
- Shield bosses and fittings
- Mail armour fragments
While none can be definitively tied to the battle, they provide insight into the material culture of the period.
Contemporary Sources
Early medieval historians did not leave us a detailed play by play account, but several near contemporary writers mention the event.
The Mozarabic Chronicle of 754 describes the battle in relatively restrained terms.
“The people of the north remained immovable like a wall.”
That simple description probably captures the essence of the Frankish defence.
Later Frankish chroniclers added more drama.
The Continuations of Fredegar note:
“Charles stood firm like a glacier against the Arabs.”
Which is poetic if slightly exaggerated. Glaciers are not generally known for battlefield leadership.
Why the Franks Won
Several factors likely contributed to Martel’s success.
Terrain
Martel forced the battle into terrain unfriendly to cavalry.
Infantry Discipline
Frankish infantry formations held under repeated mounted attacks.
Leadership Loss
The death of Abd al-Rahman disrupted Umayyad command.
Logistics
The Umayyad army had advanced far from its base in Iberia.
None of these factors alone guaranteed victory. Together they made the Frankish position very difficult to break.
Was Tours the “Battle That Saved Europe”?
Nineteenth century historians often portrayed Tours as a decisive clash between Christianity and Islam that saved Western civilisation.
Modern historians tend to roll their eyes at that interpretation.
The Umayyads had already reached the limits of their expansion north of the Pyrenees. The campaign appears to have been a large raid rather than an attempt to conquer all of Francia.
Yet the battle still mattered.
Martel’s victory strengthened Frankish political unity and boosted the prestige of his family. Within two generations his grandson Charlemagne would rule an empire across western Europe.
So while Tours did not “save Europe,” it certainly helped shape the political map that followed.
Legacy
The long term significance of Tours lies less in the immediate military outcome and more in the political momentum it gave the Carolingian dynasty.
Charles Martel emerged from the battle as the undisputed power in Francia.
His son Pepin the Short would become king. Pepin’s son Charlemagne would build an empire.
In that sense the battle was a stepping stone in the rise of one of the most influential dynasties in European history.
Not bad for a fight whose exact location we still argue about nearly thirteen centuries later.
