The military equipment of the Arab armies was simple but effective. They had no technological advantages over their enemies, no new weapons or superior arms. When the Mongols conquered much of Asia and Europe in the early thirteenth century, it is clear that mastery of the art of mounted archery was a major factor in their success. It gave them fire power and mobility that were vastly superior to those of their opponents. By contrast, the Arabs seem to have enjoyed no such advantages.
We have a clear idea of the equipment of Roman soldiers from statues and sculptures of battles, which enable us to reconstruct the equipment with some confidence. Equally, we have a clear picture of the mounted warriors of the fourteenth- and fifteenth-century Islamic worlds from the superbly meticulous Persian manuscript illustrations of the period. In the case of the early Arab military, however, we have almost no visual evidence at all. There is no reliably dated archaeological evidence of Arab military equipment from this period, no surviving swords or armour. Instead we have to rely on incidental mentions in narratives and poetry which, except in exceptional circumstances, rarely provide detailed descriptions.
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The soldiers of the early Muslim armies were normally expected to provide their own weapons, or acquire them in battle. Military equipment was one of the most sought-after items of booty when an army was defeated or a city taken. A lively market in weapons and armour frequently ensued. There was no question of any uniform: each man would dress in what he could find, and what he could afford. They were also expected to provide their own food most of the time. There was no supply train, no lumbering carts loaded with victuals to hamper the progress of the army. Instead, each man would be expected to carry his own supplies or acquire them on the road. The soldiers in the Muslim army that invaded the Byzantine Empire in 716-17 were ordered by their commander to take two
mudds
(about 2 kilos) of grain each on the backs of their horses. In the event they did not need them because they acquired enough through raiding. They built huts for the winter and cultivated the land so that later in the campaign they could live off what they had sown.
20
Travelling light and living off the land, the Muslim forces were able to cover vast distances, feats that would never have been possible if they had had creaking wagon-loads of supplies to haul along with them.
The principal weapon was the sword.
21
The early Arab sword was not the curved scimitar of popular imagination but a broad, straight, two-edged blade with a small hilt. It was contained in a leather or wooden scabbard and usually worn on straps around the shoulders, not on a belt. Surviving examples from the late Sasanian period have blades about a metre in length. These weapons must have required considerable strength and dexterity to use. The best swords seem to have been imported from India, though Yemen and Khurasan also had reputations as centres for the manufacture of high-grade weapons. Swords were certainly expensive and precious, given names, handed down in families and celebrated in poetry. The sword, wielded at close quarters, was the weapon of the true hero. They also seem to have been widely used, and it is possible that the growing wealth of parts of the Arabian peninsula in the late sixth and early seventh centuries had allowed more of the Bedouin to acquire these prestigious weapons.
Along with swords there were also spears. The long
rumh
was essentially an infantry weapon with a wooden shaft and a metal head, allowing it to be used as a slashing as well as a stabbing weapon. The shorter
harba
appears in the early Islamic period and may have been used on horseback, though there is no evidence of the use of heavy lances in mounted warfare. We also hear reports of the use of iron bars, maces and, of course, sticks, stones, tent-poles and anything else that came to hand. There were also bows and arrows, and archery was highly esteemed. The sources talk of ‘Arab’ bows and ‘Persian’ bows, and it is likely that the Arab ones were lighter and simpler. There is no indication that the Muslim armies had crossbows at this stage although they certainly did by the ninth century.
Chain-mail body armour
22
was worn, although the number of men who could afford it must have been quite small: in 704 it was said that in the whole vast province of Khurasan there were only 350 suits of mail for about 50,000 warriors. Coats of mail were handed down from one generation to another, and new ones, brilliant and shiny, were extremely valuable. Head protection came in two forms. There was the
mighfar
, known in the history of Western armour as an aventail. This was essentially a hood of chain mail which was extended down at the back to protect the neck. Alternatively, there was a rounded helmet known as a
bayda
or egg. A fully equipped warrior must have been quite well protected, at least as much as the Norman warriors of the Bayeux tapestry, but most of the rank and file must have been much less fortunate, fighting in cloaks and turbans which would have left them very vulnerable.
We have very few detailed descriptions of the face of battle in this period and no military manuals from the time of the early Muslim conquests, but sometimes the sources give pieces of advice which provide some idea of tactics. In 658 an army of inexperienced Iraqis was invading Syria in one of the numerous Muslim civil wars of the period. A wily old Bedouin leader took it upon himself to give them some advice.
23
He urged them first to make sure that they had access to a good water supply. Their Syrian opponents were marching on foot but the Iraqis were mounted, and they should use the mobility this offered to station themselves between their enemies and the water. He then went on: ‘Do not fight them firing arrows at them and thrusting at them in an open space for they outnumber you and you cannot be sure that you will not be surrounded.’ They should not stand still or form a traditional line of battle because their opponents had both horsemen and foot soldiers and each group would support the other in close-quarter combat. If the line was broken, it would be disastrous. Instead, they should keep the advantages offered by their mobility and divide the army into small squadrons (
kata’ib)
, each of which could support the others. If they preferred to remain on horseback they could, but they could also dismount if they wished. The emphasis on fighting on foot is interesting: having horses or camels was very useful for mobility, reconnaissance and, in this case, seizing control of battlefield advantages such as the water supply, but battles were usually decided by foot soldiers fighting at close quarters. They would throw away their spears and fight with swords, often ending up by wrestling their opponents to the ground. The lack of stirrups, at least in the early conquests, probably gave the foot soldier a comparative advantage. The Syrian army of the late seventh and early eighth centuries, which was victorious in this battle as in many others of the period, seems to have specialized in fighting on foot in close formation. When the troops were attacked by cavalry, they would form a spear wall, kneeling with the ends of their spears in the ground beside them with the points sticking up towards the enemy. They would wait until the enemy were upon them, before rising up and jabbing at the horses’ faces. It required discipline and a good deal of nerve to do this, but as long as the line held, it was very effective. Such systematic tactics were foreign to the Bedouin traditions of warfare with their accent on mobility and individual courage, but they were probably employed in the later phases of the conquest by Muslim armies operating in the Maghreb, and Central Asia.
Two innovations in military technology became widely diffused during the course of the conquests. Stirrups
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were unknown to the mounted warriors of the ancient world. Precisely when and where they were invented is not clear. There are wall paintings from Central Asia, probably dating from the end of the seventh or the beginning of the eighth century, which show stirrups in use. Literary sources say that they were first used by Arab armies operating in southern Iran (mostly against other Arabs) in the 680s. By the eighth century they had been widely adopted. The importance of the coming of stirrups has been widely debated by historians. It has been suggested that in the Latin West they allowed the development of the heavily armoured knight with all the social and cultural results that flowed from it. It does not seem that this innovation had such far-reaching consequences in the Islamic world, though they would certainly have facilitated the long-range raids characteristic of the later phases of the conquests.
The second important military innovation of these early years of the conquests was the development of swing-beam artillery. Large pieces were known as
manjanīq
, smaller ones as
arrda
.
25
These engines were known before the Muslim conquests, the first well-attested example being their use by the Avars at the siege of Thessalonica in 597. These swing-beam engines were operated by men pulling down on ropes at one end of the beam so that the other end swung up very quickly and shot the missile from a sling attached to its tip. The only recorded use of siege artillery in the first phase of the Islamic conquests (632-50) comes from the account of the Arab assault on the Persian capital of Ctesiphon/al-Mada’in, where the Arabs are said to have used twenty such devices constructed by a renegade Persian engineer on the orders of the Arab commander, Sa
c
d b. Abī Waqqās.
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It is striking that siege engines are not mentioned at all in the accounts of the Arab conquest of fortified cities like Damascus, or the great Roman fortress at Babylon in Egypt, but it is impossible to tell whether this is because they were not used or simply because the sources do not mention them. In the eighth century we hear of Muslims using them to breach the walls of Samarqand in 712, and this information is clearly confirmed by the finding of a graffito showing the technology at work. At the same time we are told of an engine operated by 500 men which brought down the standard on the Buddhist shrine at Daybul in Sind. In general, however, siege warfare seems to have been fairly basic; only in the long and hard campaigns in Transoxania in the early eighth century do we get the impression that systematic and prolonged siege operations were conducted.
The early Muslims had no secret weapons, no mastery of new military technology with which to overpower their enemies. Their advantages were simply those of mobility, good leadership and, perhaps most important of all, motivation and high morale.
The motivation of the warriors at the time of these early conquests is difficult to assess. Sir Francis Bacon said that Queen Elizabeth I of England did not like to make windows on to men’s hearts and secret thoughts and to an extent historians are unable to. All we can do is speculate from what they said, or are alleged to have said, about what they thought they were doing.
The fullest and most articulate discussion of the motivations of the Muslims comes in the series of speeches said to have been made by Muslim emissaries to the Persian authorities, some of which we have already seen. The Muslims repeatedly stress that they are not interested in the affairs of this world; rather, it is the rewards of paradise that spur them on, as well as the belief that the Persian dead would not enjoy the same rewards: ‘If you kill us, we shall enter Paradise; if we kill you, you will enter the fire.’
27
They were acting on God’s direct orders: ‘Now we have come to you by the order of our Lord, fighting for his sake. We act upon his orders and seek the fulfilment of his promise.’
The Muslim dead are frequently described as martyrs (
shuhad
). According to Muslim tradition, the idea that those who died in the
jihād
were martyrs first appears in accounts of the battle of Badr (624), and it seems to have been generally accepted that those killed in the Holy War would go straight to paradise; on one occasion the site of a battle where many Muslims have been killed is described as smelling of sweet perfume. There are stories of men deliberately seeking martyrdom, or at least putting themselves in danger to achieve it: ‘A member of the tribe of Tamīm called Sawād, who was defending his kinsmen launched an attack, courting martyrdom. He was mortally wounded after he began but martyrdom was slow in coming. He stood up against [the Persian commander] Rustam, determined to kill but was killed before he could reach him.’ In this case, it is interesting to note the combination of desire for martyrdom with the obligations of tribal solidarity.
28
There are a few extreme examples, such as the man who deliberately removed his armour in battle so that he might be slain more quickly
29
and so achieve a martyr’s reward, but these are exceptional: not unreasonably, most men wanted to enjoy the fruits of their victory in this world before passing to the delights of the next.
Another motive put into the mouths of early Muslim warriors is freeing the subjects of the Persians from their tyranny so that they can convert to Islam. ‘God has sent us and brought us here so that we can free those who wish from servitude to the people of this world and make them servants of God, so that we can transform their poverty in this world into affluence and that we can free them from evil religions and bestow upon them the justice of Islam. He has sent us to bring his religion to all his creatures and to call them to Islam.’
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