a cavalry unit in the Persian army established in 1879 on the model of Cossack units in the Russian army. The formation of the Cossack Brigade was part of a larger process in which the Persian government, in the late 19th and early 20th centuries, engaged various European soldiers to train units of the Persian armed forces.


COSSACK BRIGADE (Berīgād-e qazzāq), a cavalry unit in the Persian army established in 1296/1879 on the model of Cossack units in the Russian army. It began as a regiment but within a few months was expanded to a brigade composed of two regiments; it was expanded still further during World War I and, as a consequence, in 1334/1916 was redesignated a division. Although it remained primarily a cavalry force, it acquired additional components over time: In 1301/1884 the brigade received four pieces of surplus artillery from Russia, and a small artillery unit was established to man them; later a small infantry unit was incorporated as well. The brigade also had its own band.

The formation of the Cossack Brigade was part of a larger process in which the Persian government, in the late 19th and early 20th centuries, engaged various European soldiers to train units of the Persian armed forces. Shortly before the Russians were brought in to lead the new Cossack unit, Austrian officers had been employed to train infantry and artillery troops in what proved to be a short-lived and unsuccessful venture. In 1329/1911 Swedish officers began to organize and train the gendarmerie, which grew to 8,400 men by the end of World War I. One departure from this general pattern during the war was the formation of the South Persia Rifles on the initiative of the British govern­ment, rather than at the invitation of Tehran, where politicians remained divided over whether or not to recognize the unit. The South Persia Rifles recruited Persian troops and also absorbed the gendarmes in the province of Fārs . By the end of the war it numbered about 6,000 men.

Formation and composition. On his second journey to Europe, in 1295/1878, Nāṣer-al-Dīn Shah (1264­-1313/1848-96) had been favorably impressed by the uniforms, equipment, and precision drills of the Russian Cossacks who had escorted him across Transcaucasia. He therefore asked the viceroy of the Caucasus, Grand Duke Mikhail Nikolaevich, to send Russian officers to train a Cossack-style cavalry in Persia. The government in St. Petersburg authorized the viceroy to fulfill the request, though at that time there was no clear policy other than generally to promote Russian influence in Persia.

The man selected to organize the Persian Cossack unit was Lieutenant-Colonel A. I. Domantovich, a general staff officer who happened to be in Trans­caucasia, having just returned from service in the Russo-Ottoman war of 1878-79. He arrived in Persia knowing little more about the country than some sto­ries of its ancient past and the murder of Ambassador A. S. Griboyedov during the siege of the Russian embassy in 1244/1829. He nevertheless successfully negotiated terms for establishment of the Cossacks, persuaded the shah to provide special funds for start­up costs, and made a favorable impression at court during his three years of service in the country. Domantovich and a handful of other Russian commis­sioned and noncommissioned officers began to orga­nize and train the Cossack regiment in April 1879; the shah was so pleased with the results that in the summer he decided to expand the regiment to a brigade.

The size and composition of the Cossack unit varied considerably over time. Initially it consisted of 400 men. After a few years of expansion, it declined during the late 1880s until, in the early 1890s it numbered about 300 men, of whom only 170 were cavalrymen on active duty. The fortunes of the unit began to improve again in the second half of the decade, and it had grown to 1,500 men by 1318/1900. Ten years later, owing to the wartime buildup, the size of the Cossack unit had increased to about 8,000 Persian officers and men.

All of the first group of Cossacks were drawn from a special unit of the traditional cavalry, comprised of mohājers (immigrants), i.e., descendants of Muslims who had immigrated from Transcaucasia during the Russian conquest. When the initial regiment was enlarged into a brigade, it began to draw on other Persian military units in order to reach its full strength, for the remaining mohājers refused to join. Eventually civilian volunteers were also accepted, including mem­bers of ethnic and religious minorities. For example, from the mid-1890s until 1321/1903, the highest-­ranking Persian officer in the brigade was the chief of staff, Mīrzā Mādrūs/Mārtīrūs Khan, an Armenian from New Jolfā, near Isfahan, who had been educated at the Lazarevskiĭ Institute, a secondary school for Arme­nians founded in Moscow by an Armenian merchant (for him, see Bāmdād, Rejāl V, pp. 186-88). The commanders and other Russian officers attached to the unit served on contract for terms of several years, which were sometimes renewed. The commander of the unit was chosen by the Russian military hierarchy in the Caucasus, however, regardless of the wishes of the Persian government. The total number of Russians serving with the unit grew from nine commissioned and noncommissioned officers in the time of Domantovich to more than 120 by 1339/1920, when they were dismissed by the Persian government.

Persians were able to rise through the ranks to be­come officers, which became a source of tension within the brigade, as the mohājers, who had tradition­ally enjoyed privileged treatment before the creation of the brigade, expected that they would provide all the officers once they had joined it. They were aggrieved that other men, some of humble origins, could also become officers and exercise authority over them. Until the mid-1890s the sons of officers, whether mohājers or others, could inherit their fathers’ ranks in the brigade without having to work their way up. If the attitudes of one Cossack officer, Reżā Khan (later Reżā Shah Pahlavī), were typical, then Persian officers also resented the Russians’ monopoly of the highest-ranking positions.

Early difficulties. The Cossacks suffered from sev­eral chronic problems in addition to those of internal discipline and social tensions. Meager financing was one of the most important. It resulted both from the general revenue problems of the Persian central gov­ernment and from occasional opposition by powerful men at court. On several occasions the unit was deep in debt and sometimes even lacked sufficient funds to pay its troops. On one occasion in the late 1890s Colonel (later General) V. A. Kosogovskiĭ (Plate X), the brigade commander, mortgaged his personal estate in Russia in an effort to raise additional money for his bankrupt unit. The biggest improvement in the Cossacks’ financial position came in the last phase of its existence, after 1339/1921, when Reżā Khan, then minister of war, gave preference to his former unit in the allocation of funds.

Another recurrent problem was antagonism between the Russians who commanded the unit and the diplo­matic representatives from St. Petersburg in Tehran. Although individual commanders and envoys some­times worked together in the brigade’s interests or those of broader Russian policy in Persia, on several occasions a Russian representative deliberately under­mined a commander’s efforts to win Persian govern­ment support for the Cossacks or to deal with his superiors in Russia. The competence and zeal of the commanders also varied considerably. As career of­ficers in the imperial Russian army on temporary posting to Persia, they owed their primary loyalty to their homeland. After the Constitutional Revolution (q.v.) in Persia in 1324/1906, of which the Russian government disapproved, the position was clarified: The authorities in St. Petersburg decided in essence that the Russian officers would not obey any order from the Persian government unless it was deemed consonant with Russian interests.

By the first half of the 1890s the Cossack Brigade had reached its nadir. Owing to the recurrent problems outlined above, which were compounded by the broad disruption caused by a serious epidemic of cholera in Persia in 1308-10/1891-92, it was substan­tially undermanned, and its troops presented an unmartial appearance. Nāṣer-al-Dīn Shah considered reducing the brigade to a small honor guard or employ­ing German officers in place of the Russians. At that critical juncture, in 1312/1895, the newly appointed commander, Kosogovskiĭ, in an effort to bring the brigade up to military standards of discipline and competence, inadvertently provoked an uprising in the ranks. One of his objectives was to restrain the mohājers, whom he regarded as overprivileged and unruly. They reacted by deserting en masse and joining a rival Cossack unit sponsored by the minister of war, Kāmrān Mīrzā, a son of the shah. Many Cossacks who were not mohājers also quit the brigade. After about two weeks in May 1895, when the future hung in the balance, the shah decided to support the brigade, eliminate rival Cossack groups, and endorse Kosogovskiĭ’s stance on discipline. Although the immediate crisis had passed, the brigade continued to suffer from periodic shortages of funding and man­power.

Functioning of the Cossacks. During the first seven­teen years of its existence the Cossack Brigade had no clearly defined duties. Beginning in 1313/1896 it assumed a number of internal security functions. Small groups were posted to the provinces, where they were placed under the authority of governors, who relied on them to maintain order and at times to oversee the province during the governors’ own absences. The first crisis in which the Cossacks participated occurred on 18 Ḏu’l-qaʿda 1313/1 May 1896, when Nāṣer-al-Dīn Shah was assassinated. Atābak-e Aʿẓam Mīrzā ʿAlī-Aṣḡar Khan Amīn al-Solṭān, put Kosogovskiĭ, with whom he was on good terms, in charge of maintaining order in Tehran. Kosogovskiĭ sent his men to secure key locations in the city, as well as the Russian legation and the Russian bank, in order to ensure a smooth transition of power when the new shah, Moẓaffar-al-Dīn (1313-24/1896-1907), arrived in early June. In 1319/1901 the Cossacks suppressed a local uprising in Fārs.

During the Constitutional Revolution ii. the Cossack Brigade was criticized by the Majles for its pro-Russian orientation. The Russian emissary to Tehran, Nikolai Genrikhovich Hartwig, and the bri­gade commander, Colonel Vladimir Platonovich Liakhov, encouraged Moḥammad-ʿAlī Shah (1324-­27/1907-09) to use the Cossacks. On 22 Jomādā I 1326/22 June 1908 the shah appointed Liakhov mili­tary governor of Tehran. The next day, with Liakhov and six other Russian officers leading them, the Cossacks, with six artillery pieces, surrounded the Bahārestān, the building where the Majles met. After fighting began they bombarded the Bahārestān and the adjoining Sepah-sālār mosque, dispersing the constitutionalists; several hundred people were killed. Liakhov also sent Cossacks to attack the homes of several enemies of the shah and to prevent surviving nationalists from taking bast (sanctuary) in the British legation. Furthermore, in 1326-27/1908-09 some 400 Cossacks joined the siege of Tabrīz which had defied Moḥammad-ʿAlī Shah in support of the constitution. Detachments of Cossacks dispatched to halt the advance of the constitutionalist forces toward Tehran failed in their mission. When the constitution­alists entered Tehran, on 24 Jomādā II/13 July Moḥammad-ʿAlī Shah withdrew, escorted by the Cos­sacks, to the summer quarters of the Russian legation in a village north of the city. The British sent sepoys to reinforce the Cossacks. When the restored Majles deposed Moḥammad-ʿAlī Shah on 27 Jomādā II/16 July Cossacks and sepoys escorted his minor son and successor, Aḥmad Shah (1327-44/1909-25), from the village to Tehran. Liakhov agreed to serve the new regime. When the Russian government attempted to restore Moḥammad-ʿAlī to the throne by force in 1329/1911, it relied on regular Russian troops, rather than the Cossack Brigade. Nevertheless, the brigade still received at least nominal support from the Russian authorities. Although members of the Majles and the new treasurer-general of Persia, the American W. Morgan Shuster, were suspicious of the brigade’s intentions, Shuster had to abandon an attempt to send fifty gendarmes to guard the Cossacks’ Tehran bar­racks in the face of objections from the Russian consul.

After the collapse of the Russian monarchy in March 1917 discipline and morale among the Cossacks in Persia suffered, but the division did not collapse. Many of the Russian officers, all members of the tsarist army, were intensely anticommunist. Some returned to Russia in 1336/1918 (in some instances in order to join the Whites in the civil war), but many remained with the division. They were willing to support the Persian government in quelling domestic revolution and opposing Soviet intervention in the north. Even­tually, the British began to subsidize division finances, at the rate of 60,000 tomans a month in 1338/1920; they hoped to use the Cossacks to combat communist activity and antigovernment uprisings in northern Per­sia.

The Cossacks fought local revolutionaries and the Red army along the Caspian coast in 1337-38/1919-20 and in Azerbaijan in the latter year. In Azerbaijan they achieved rapid success, defeating the Ḵīābānī uprising in September (see communism i). Along the Caspian the situation was more difficult. After some initial successes in both Māzandarān and Gīlān in 1337/1919, notably at Rašt and Mašhad-e Sar, the Cossacks were defeated in Gīlān and withdrew to Qazvīn. Ru­mors that the Russian divisional officers were disloyal spread in Tehran, raising the fear that they were in collusion with either the British or the Soviet army. Throughout 1338/1920 British officials wavered between seeking the ouster of the Russian officers and supporting them as a useful counterforce to the Soviet army, which invaded Gīlān in May. British pressure to dismiss the Russian officers met with strong resis­tance, particularly from Aḥmad Shah himself. He considered the division his best military force and perceived it as loyal to him; he was also worried that violence might result within the division if he dis­missed the Russians. By October the British in Persia were convinced that the Cossack commander, Colonel Starosel’skiĭ, whom they believed to be anti-British, had claimed fictitious victories while accomplishing nothing in the fight against communist forces. They intensified their campaign to oust the Russian officers. Soon after taking office in October Prime Minister Sepahdār-e Aʿẓam dismissed Starosel’skiĭ and approximately 120 other Russian officers. After their departure the division was put under the command of Reżā Khan, a career Cossack officer with the rank of brigadier general (mīrpanj). British officers were also attached to the division.

The coup d’etat that brought Sayyed Żīāʾ-al-­Dīn Ṭabāṭabāʾī and Reżā Khan to power in 1299 Š./1921 was effected by 1,500-3,000 Cossacks commanded by the latter. Most of the division had been concentrated at Qazvīn since the retreat from Gīlān. On the night of 11-12 Jomādā II/20-21 February 1921 they occupied key locations in Tehran and seized a number of probable opponents. For the next three days they looted the city without obstruction. Reżā Khan assumed the post of commander-in-chief of the army and soon after that of minister of war. In those capacities he continued to rely heavily on the Cossacks as a fighting force. Later in the year he sent them back to Gīlān, where they defeated both Soviet army troops and the Jangalī revolutionaries. The Russian army withdrew in September, and the Cossacks completed the process of retaking Gīlān from the Jangalīs. Soon afterward, with the help of the Cossacks and other military units, Reżā Khan secured control of Kurdistan and Azerbaijan.

Once Reżā Khan had taken charge of military affairs, he began the gradual process of creating a centralized army, based on European models, to replace the sepa­rate traditional and European-trained units. The Cossacks formed the core of this new army in its initial phase (Plate XI); their uniform was adopted for the entire force, and there was an attempt to integrate the gendarmerie into the Cossacks. The latter move met with strong opposition, not only from politicians who feared the concentration of power in Reżā Khan’s hands, but also from the gendarmes themselves. In 1340/1922 gendarmes in Tabrīz rebelled, ousting the governor and attacking the Cossacks stationed there. Reżā Khan sent loyal troops from his new army, and the uprising was crushed. The rapid influx of new soldiers into the centralized army changed its charac­ter and rendered all the old units obsolete. By 1304 Š./1925 the new army consisted of about 40,000 men, including former Cossacks, gendarmes, and members of the South Persia Rifles.



H. Arfa, Under Five Shahs, Edinburgh, 1964, pp. 42-43, 51-52, 73, 88-91.

A. I. Domantovich, “Vospominanie o prebyvanii pervoĭ russkoĭ voennoĭ missii v Persii,” Russkaya Starina 133, January-March 1908, pp. 331-40, 575-83.

M. Ḥ. Eʿtemād-al-Salṭana, Tārīḵ-e monṭaẓam-e nāṣerī, ed. M.-E. Reżwānī, 3 vols., III, Tehran, 1363-67 S./1984-88, I, p. 537; III, pp. 1991, 2044.

F. Kazemzadeh, “The Origin and Early Development of the Persian Cossack Brigade,” The American Slavic and East European Review 15/3, 1956, pp. 531-63.

Idem, Russia and Britain in Persia 1864­-1914. A Study in Imperialism, New Haven, Conn., 1964, pp. 166-68, 264-65, 396-97, 496, 521-23, 544-­46.

V. A. Kosogovskiĭ, “Ocherk razvitiya persidskoĭ kazach’yeĭ brigady,” Novyĭ Vostok, 1923/4, pp. 390-­401.

Idem, “Persiya v kontse XIX veka,” Novyĭ Vostok, 1923/3, pp. 446-69.

Ḥ. Makkī, Tārīḵ-ebīst sāla-ye Īrān I, Tehran, 1363 Š./1984.

Ḡ.-Moṣāḥab, ed., Dāʾerat al-maʾāref-e fārsī I, Tehran, 1345 Š./1966, pp. 424-25.

M. Pavlovitch, “La brigade russe en Perse,” RMM 15, 1911, pp. 319-38.

H. Nazem, Russia and Great Britain in Iran, Tehran, 1975, index, s.v. Cossack Brigade.

J. Qāʾemmaqāmī, Tārīḵ-e taḥawwolāt-e sīāsī-e neẓām-e Īrān (az qarn-e 11-e hejrī tā 1301 Š.), Tehran, 1326 Š./1947.

W. M. Shuster, The Strangling of Persia, New York, 1912.

P. M. Sykes, A History of Persia, 3rd ed., II, London, 1951.

D. N. Wilber, Riza Shah Pahlavi. The Resur­rection and Reconstruction of Iran, Hicksville, N.Y., 1975, pp. 5, 7-15, 33, 40, 42.

Plate X. Portrait of General V. A. Kosogovskiĭ by Moṣawwer-al-Molk. After Šerafāt, Ḏu’l-qaʿda 1319/February 1901.

Plate XI. Coronation procession for Reżā Shah, Maydān-e Mašq, Tehran. The shah is mounted at left center, General Amīr Aḥmadī just behind him; the Cossack Brigade rides ahead, and the gendarmes are at the rear. Oil on canvas, 83 x 1.34 m. Artist unknown. After Drouot Rive Gauche sale catalogue, Paris, 16 November 1978, no. 316.

(Muriel Atkin)

Originally Published: December 15, 1993

Last Updated: October 31, 2011

This article is available in print.
Vol. VI, Fasc. 3, pp. 329-333