OSRUˆANA, a district of medieval Islamic Transoxania lying to the east of Samarqand (q.v.) on the upper reaches of the Zarafæa@n river or Nahr-e Sáogd. It extended northwards to the southern bend of the Syr Darya and the western fringes of Farghana (see FARGÚAÚNA), and southwestwards to the Bottama@n mountains, which separated the upper Oxus basin and its right-bank tributaries from the Syr Darya valley. It was accordingly traversed by the highway linking Samarqand with Farghana. The exact form of the Iranian name Osruæana is not clear from the sources, but the forms given in Háodud al-¿a@lam (q.v., tr. Minorsky, pp. 63, 115, comm. 354), indicate an original *Soruæna.

Osruæana was a region comprising plains, whose fertility, agricultural richness, and pasturelands are praised by the geographers, and hills and, in the south, the Bottama@n mountains (rising up to over 5,000 m), which were usually reckoned as belonging to it administratively. The mountains were rich in minerals; and gold, silver, sal ammoniac, and vitriol were obtained from them and exported; above all, local iron ore was made up into tools and weapons at the towns of Marsmanda and Ma@nk/Mink and sent as far as Khorasan and Iraq (Ebn Kòorda@dòbeh, p. 38; Ebn Háawqal, pp. 505-06; tr. Kramers, pp. 483-84).

The region was little urbanized, and it long preserved its ancient Iranian feudal and patriarchal society. The main settlement, described by the early geographers as the ruler's residence, was *Bunjikatò (Háodud al-¿a@lam, tr. Kramers, p. 115, spelt Navinjkat; cf. Markwart, Wehrot und Arang, pp. 81, 162). It was identified by Barthold, who surveyed the ruins of the area in 1894, with ˆahresta@n, some 25 km from the modern Ura-Tyube at the entrance to the Farghana valley (Turkestan3, p. 166). It was flourishing and populous in the 10th century, and Ebn Háawqal (q.v.) estimated its male population at 10,000. There was a citadel, a walled inner town, and a walled suburb, in which was situated the administrative building (da@r al-ema@ra). Streams from nearby hills supplied irrigation water and drove ten mills (Ebn Háawqal, pp. 503-04; tr. Kramers, p. 482; Maqdesi, p. 277). Next in size and importance came Za@nin or Sarsanda, likewise walled and fortified and a staging post on the Samarqand-Farghana road. Dizak or Jizak, also situated in the plains, was a rallying point for ghazis or fighters for the faith, who made raids from there into the Turkish steppes; amongst its many reba@tás (see "Riba@tá," in EI2) was one at Kòodaysar built by the Afæin (q.v., see below;Ebn Háawqal, pp. 504-5, tr. pp. 482-83; Maqdesi, pp. 277-78).

At the time of the Arab incursions into Transoxania, Osruæana had its own line of Iranian princes, the Afæins (Ebn Kòorda@dòbeh, p. 40), of whom the most famous was the general of the caliph Mo¿tasáem (q.v. 833-42), the Afæin Kòaydòar or Háaydar b. Ka@vus (d. 841; see AFˆIN). Bottama@n may have been a separate administrative district, since Ebn Kòorda@dòbeh (q.v., p. 29) says that it had its own malek with the curious title (which must be a corrupt spelling) of Ebn Na¿na@¿ "possessor of mint." In this latter region lay the original home of the Sogdian magnate Abu'l-Sa@j Divda@d, commander in the service of Motawakkel (847-61) and progenitor of the later line of Sajid governors in Azerbaijan (see SAJIDS).

Osruæana, a region strongly under Iranian cultural influence, for long strenuously resisted the Arab invaders. The governor of Khorasan, Qotayba b. Moslem, is said to have fought there "wearers of black," and the last Omayyad governor, Nasár b. Sayya@r, invaded it and concluded treaties with the local rulers of the middle and upper Syr Darya regions (called in the Arabic sources dehqa@ns, q.v.; see Gibb, pp. 49, 90). According to T'ang dynastic annals, the ruler of Osruæana in 752 tried vainly to get Chinese help against the Arabs (Barthold, Turkestan3, p. 196). It did not submit definitively to the Arabs till Ma÷mun's (r. 813-33) caliphate in about 820. The Afæin Ka@vus submitted, but, despite the killing of his son Kòaydòar or Háaydar (see above), members of the line continued to rule in Osruæana, minting their own coins there until 893, though theoretically under Samanid suzerainty. Thereafter, the Samanid Amir Esma@¿il b. Ahámad (q.v., r. 892-907) brought it under his direct authority and incorporated into his empire. With the fall of the Samanids at the end of the 10th century, the region passed under Turkish Qarakhanid (see ILAK-KHANIDS) control; and the process of Turcification, which would be completed in the more northerly part of the region by modern times, now begins. The name Osruæana drops out of use by the time of the Mongol invasions. In the mid-19th century, the main town of the region, Ura Tyube, lay in a frontier zone disputed by the Khans of Bukhara and Khokand; in 1866 it was captured by the Russians advancing into Central Asia. Shortly after this, the American traveler Eugene Schuyler (I, pp. 308-13) describes his journey through what was the region of Osruæana. The lowland parts of medieval Osruæana now fall mainly within the easternmost part of the republic of Uzbekistan, and the Bottama@n mountains within the northern part of the republic of Tajikistan.

Bibliography: Sources. Ebn Háawqal, pp. 503-07; tr. Kramers, pp. 481-85. Ebn Kòorda@dòbeh, pp. 29, 38-40. Esátáakòri, pp. 326-27, 336, 343. Hodud al-¿a@lam, tr. Minorsky, pp. 63, 115, comm. 354. Maqdesi, pp. 277-78. Ya@qut, Bolda@n (Beirut), I, p. 197.

Studies. Barthold, Turkestan3, pp. 165-69 (gives the exiguous scraps of historical information in the Arabic sources). C. E. Bosworth, "Usru@shana," in EI2 X, pp. 924-25. H. A. R. Gibb, The Arab Conquests in Central Asia, London, 1923, pp. 48-50, 90-92. Le Strange, Lands, pp. 474-76. J. Markwart, Wehrot und Arang. Untersuchungen zur mythischen und geschichtlichen Landeskunde von Ostiran, Leiden, 1938, pp. 78-81, 160-62. E. Schuyler, Turkistan. Notes of a Journey in Russian Turkistan, Khokand, Bukhara, and Kuldja, 2 vols., London, 1876, I, pp. 308-13.

(C. Edmund Bosworth)

June 6, 2005