The Aswārān (singular aswār), also spelled Asbārān, was a military force that formed the backbone of the army of the Sasanian Empire. They were provided by the aristocracy, wore armor, and ranged from archers to cataphracts.

Ancient Sasanid Cataphract Uther Oxford 2003 06 2(1)
Historical re-enactment of an asbaran cataphract
CountrySassanian Empire
AllegianceShahanshah, Eran-spahbed
TypeHeavy cavalry
Tabriz Sasanian Plate 2
Sasanian silverware, showing a combat between two noble horsemen wearing scale armor, cuirass, chaps, and equipped with kontos, swords, quivers and arrows.


The word comes from the Old Persian word asabāra (from asa- and bar, a frequently used Achaemenid military technical term). The various other renderings of the word are following; Parthian asbār, Middle Persian aspabārak, Classical Persian suwār (سوار), uswār/iswār (اسوار), Modern Persian savār (سوار). The Arabic word asāwira (أساورة), used to refer to a certain faction of the Sasanian cavalry after the Muslim conquest, is a broken plural form of the Middle Persian aswār.[1] However, the word aswār only means "horseman" in Middle Persian literature, and it is only the late Arabic term which has a more specialized meaning. In the Sassanian inscriptions, the formula asp ud mard (Middle Persian: SWSYA W GBRA; Parthian: SWSYN W GBRYN; literally "horse and man") was commonly used to collectively refer to the cavalry and the infantry of the military.[2]


The aswaran were primarily composed of Iranian aristocrats from the wuzurgan and the azadan.[4] After the reforms of Khosraw I, warriors from the dehqan class would also be enlisted.

The asbaran have often been demonstrated as an example of existence of feudalism in Iran by modern scholars, who simply refer them as either chevalier, knight, or ritter. According to historians such as Christensen and Widengren, the asbar had the same status as the knight. However, although the asbaran and knight resemble each other in many parts, the economic role and historical role of the knight is very different compared to the role of the asbaran in the Sasanian Empire, which thus makes it incorrect to refer the asbaran as knights.[5]

Weaponry, armor, and tactics

The aswaran wore mail armor, and ranged from archers to cataphracts. They assumed a description with the bravery, tactics, and ethics of the Sasanians. They mastered in single combat in battles (mard o-mard), rode on elephants and horses, and their valor was recognized with ornamental emblems. Titles such as hazārmard ("whose strength is equal to one thousand men"), zih asbār ("superior rider"), and pahlawān-i gēhān ("hero/champion of the world"), were their epithets. They wrote the name of the Sasanian emperor and their valuable family members on their arrows as a good omen. They outperformed others in archery to the extent that later writers thought that they had introduced the profession. They were superior and unmatched in the profession, which was even acknowledged by their enemies.[6]


The asbaran during this early period had much in common with their Parthian (Arsacid) predecessors, most of whom would have worn a scale armor cuirass with long sleeves and chaps covered in scale armor or, less often, plated mail. Their helmets, of the Spangenhelm type, would have been adapted throughout the Sasanian period. Also horses would probably have had armored chests and heads, consisting of an apron and headpiece, or total body protection consisting of five separate pieces, made from either boiled leather or scale armor. Some asbaran units such as mercenaries may have worn little to no armor at all, allowing them to be rather more swift, silent, and mobile.


Asbaran cavalryman bearing a banner of homa
Illustration of an asbaran cavalryman holding a banner showing a Homa, a mythical bird of Iranian legends and fables.

The Spangenhelm helmets worn by members of the asbaran units in battle would have evolved through the centuries. During the 3rd-to-6th-century era of the Sassanian empire, the Spangenhelm would have probably been made of felt and hardened leather. However, by the late 6th/early 7th century they would have been decorated with flowers and purple ball with mail and small areas through which to breathe and see.


The asbaran cavalry were armed with a variety of weapons. The traditional heavy cavalry weapons, such as maces, lances, and swords would have been used, as well as a variety of other weapons, such as axes. Asbaran cavalry were not, however restricted to short-range weapons, as they often carried weapons such as darts and bows.

Each asbaran unit would have a Drafsh, or heraldric standard. These would have often included mythological creatures and animals. These animals would have included elephants, horses, bears, lions, deer (ahu); these would also include Zoroastrian mythological creatures such as Bashkuch and the army of asbaran would have the Derafsh Kaviani as their banner.

Elite Aswaran

Taq-e Bostan - equestrian statue
Equestrian statue of Khosrow II (r. 590–628) wearing the same armor used by the asbaran.

The aswaran sardar were high-ranking officers who were in charge of the aswaran, their position was so high up in Sasanian society that they were only answerable to the Eran-Spahbad (Commander in Chief) and the Shahanshah himself. They would be guarded heavily by cataphract style cavalry. The post of aswaran sardar was held by a member of the Mihran-Pahlav family. Parts of the aswaran division were high-ranking including the Pushtigban Body Guards, a super heavy shock cavalry, who were the royal guards of the Shah himself. The influential aswaran cavalry were mostly made up of heavily armoured cavalry, generally composed of aristocracy or even from the imperial family themselves. There were also commanders who were elite as well. These parts of the aswaran regiments were kept as reserves.

After the fall of the Sasanians

Most of the asbaran was disbanded after suffering defeat and conquest during the Muslim conquest of Persia. However, several factions of the asbaran, each faction led by a different leader, defected to the Arabs in order to preserve their status and wealth. These asbaran factions settled in various places in the newly established Muslim territories, where they each become known by several names, the most known and prominent faction being the asawira, who under their leader Siyah settled in the newly established settlement of Basra.

See also


  1. ^ Zakeri 1995, p. 57.
  2. ^
  3. ^
  4. ^ Daryaee 2009, p. 45.
  5. ^ Zakeri 1995, p. 59.
  6. ^ Zakeri 1995, p. 66.
  7. ^ Shapur Shahbazi 1995, p. 57.


  • Shapur Shahbazi, A. (1986). "Army i. Pre-Islamic Iran". Encyclopaedia Iranica, Vol. II, Fasc. 5. London et al. pp. 489–499.
  • Daryaee, Touraj (2009). Sasanian Persia: The Rise and Fall of an Empire. I.B.Tauris. pp. 1–240. ISBN 0857716662.
  • Pourshariati, Parvaneh (2008). Decline and Fall of the Sasanian Empire: The Sasanian-Parthian Confederacy and the Arab Conquest of Iran. London and New York: I.B. Tauris. ISBN 978-1-84511-645-3.
  • Jalalipour, Saeid (2014). The Arab Conquest of Persia: The Khūzistān Province before and after the Muslims Triumph (PDF). Sasanika.
  • Bosworth, C. E. (1987). "ASĀWERA". Encyclopaedia Iranica, Vol. II, Fasc. 7. pp. 706–707.
  • Morony, Michael G. (2005) [1984]. Iraq After The Muslim Conquest. Gorgias Press LLC. ISBN 978-1-59333-315-7.
  • Zakeri, Mohsen (1995). Sasanid Soldiers in Early Muslim Society: The Origins of 'Ayyārān and Futuwwa. Otto Harrassowitz Verlag. pp. 1–391. ISBN 3447036524.
  • David Nicolle, Sassanian Armies: The Iranian Empire Early 3rd to mid-7th Centuries AD (Montvert Publishing 1996). ISBN 1-874101-08-6
  • Jane Penrose Rome and Her Enemies

External links


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