Ikhshid was the princely title of the Iranian rulers of Soghdia and the Ferghana Valley in Transoxiana during the pre-Islamic and early Islamic periods. The title is of Iranian origin; scholars have derived it variously from the Old Iranian root khshaeta, lit. 'shining, brilliant', or from khshāyathiya, 'ruler, king'.
Chaghaniyan, known as al-Saghaniyan in Arabic sources, was a medieval region and principality located on the right bank of the Oxus River, to the south of Samarkand.
Abū Ḥafṣ Qutayba ibn Abī Ṣāliḥ Muslim ibn ʿAmr al-Bāhilī was an Arab commander of the Umayyad Caliphate who became governor of Khurasan and distinguished himself in the conquest of Transoxiana during the reign of al-Walid I (705–715). A capable soldier and administrator, he consolidated Muslim rule in the area and expanded the Caliphate's border to include most of Transoxiana. From 705 to c. 710, he consolidated Muslim control over the native principalities of Tokharistan and conquered the principality of Bukhara, while in 710–712 he conquered Khwarizm and completed the conquest of Sogdiana with the capture of Samarkand. The latter opened the road to the Jaxartes valley, and during the last years of his life Qutayba led annual campaigns there, extending Muslim control up to the Fergana Valley and parts of Chinese Turkestan.
The Battle of the Defile or Battle of the Pass was fought in the Takhtakaracha Pass between a large army of the Umayyad Caliphate and the Turkic Türgesh khaganate over three days in July 731 CE. The Türgesh had been besieging Samarkand, and Samarkand's commander, Sawra ibn al-Hurr al-Abani, had sent a request for relief to the newly appointed governor of Khurasan, Junayd ibn Abd al-Rahman al-Murri. Junayd's 28,000-strong army was attacked by the Türgesh in the pass, and although the Umayyad army managed to extricate itself and reach Samarkand, it suffered enormous casualties; Sawra's 12,000 men, who had been commanded to attack the Türgesh from the rear in a relief effort, were almost annihilated.
The Muslim conquest of Transoxiana, also called the Arab conquest of Transoxiana, was part of the early Muslim conquests. It began shortly after the Muslim conquest of Persia enabled the Arabs to enter Central Asia. Relatively small-scale incursions had taken place under the Rashidun Caliphate, but it was not until after the establishment of the Umayyad Caliphate that an organized military effort was made to conquer Transoxiana, a region that today includes all or parts of Uzbekistan, Tajikistan, Kazakhstan, and Kyrgyzstan. The campaign continued under the Abbasid Caliphate, and gradually saw the Islamization of the region.
The "Day of Thirst" is the name traditionally given in Arabic historiography to a battle fought in 724 between the Turkic Türgesh Khaganate and the Umayyad Caliphate on the banks of the Syr Darya river, in Transoxiana. The Umayyad army, under Muslim ibn Sa'id al-Kilabi, was campaigning in the Ferghana Valley when it learned of the Türgesh advance. Immediately, the Arabs began a hasty retreat to the Jaxartes, pursued and harassed by the Türgesh cavalry. Finally, after 11 days, the Umayyad army reached the Jaxartes, where it was caught between the Türgesh and the forces of the native Transoxianian principalities. Nevertheless, the Arabs managed to break through and cross the river to Khujand. The Umayyad defeat led to the collapse of Muslim rule over much of the region, which until c. 740 remained disputed territory, with both the Arabs and the Türgesh fighting for control over it.
The Battle of the Baggage was fought between the forces of the Umayyad Caliphate and the Turkic Türgesh tribes in September/October 737. The Umayyads under the governor of Khurasan, Asad ibn Abdallah al-Qasri, had invaded the Principality of Khuttal in Transoxiana, and the local ruler called upon the Türgesh for aid. The Umayyad army retreated in haste before the Türgesh arrived, managing to cross the Oxus River just in time, while their rearguard engaged the pursuing Türgesh. The Türgesh crossed immediately after, and attacked the exposed Muslim baggage train, which had been sent ahead, and captured it. The main Umayyad army came to the rescue of the baggage train's escort, which suffered heavy casualties. The failure of the Umayyad campaign meant the complete collapse of the Arab control in the Upper Oxus valley, and opened Khurasan itself to the Türgesh.
The Battle of Baykand was fought in 729 between the Turkic Türgesh khaganate and its Soghdian allies and the Arabs of the Umayyad Caliphate at Baykand, a town near Bukhara in Transoxiana. The Arab army, under the governor of Khurasan Ashras ibn Abdallah al-Sulami, campaigned across the Oxus River to suppress a large-scale rebellion of the subject Soghdian princes that had broken out the previous year and received Türgesh support. As the Arab army advanced on Bukhara, it was encircled by the Türgesh and cut off from water. A series of engagements followed that almost ended in a disaster for the Arabs like the "Day of Thirst" five years earlier, but in the end, through the inspirational bravery of a few Arab leaders and the actions of the vanguard under al-Harith ibn Surayj and Qatan ibn Qutayba, the Arabs broke through and reached Bukhara, which they laid siege to.
Sa'id ibn Amr al-Harashi was a prominent Arab general and governor of the Umayyad Caliphate, who played an important role in the Arab–Khazar wars.
The Relief of Qasr al-Bahili was the successful relief of the Arab garrison of the small fortress of Qasr al-Bahili from the siege by the Turkic Türgesh Khaganate. Sent by the Umayyad Caliphate's governor of Khurasan, an Arab relief force under al-Musayyab ibn Bishr al-Riyahi managed to break the siege and escort the garrison to safety in Samarkand.
The siege of Kamarja was fought in 729 between the Arab Muslims of the Umayyad Caliphate and the Türgesh Khaganate, along with its Soghdian allies. The Umayyad conquest of Transoxiana had been undone in the 720s by the uprisings of the local Soghdian princes and the Türgesh invasions. By 729, the small fortress of Kamarja near Samarkand was one of the last remaining Arab strongholds in Transoxiana, when it was attacked by the Türgesh under the personal direction of their ruler, Suluk. The subsequent siege, for which a detailed account survives in the history of al-Tabari, lasted for 58 days and ended with the negotiated withdrawal of its garrison to Samarkand. The stubborn defence of Kamarja was celebrated in Arabic literature, but the Arab hold over the region was broken after the Battle of the Defile two years later. It was only following the collapse of the Türgesh Khaganate after 738 that the Arabs re-established their rule over Transoxiana.
Kül-chor,, known in Arabic sources as Kūrṣūl (كورصول) and identified with the Baga Tarkhan of the Chinese records, was one of the main Turgesh leaders under the khagan Suluk. He is chiefly known for his role in the Turgesh wars against the Umayyad Caliphate in Transoxiana, and for being responsible for the murder of Suluk in 738, precipitating the collapse of Turgesh power. After eliminating his rivals, he rose to become khagan himself, but soon fell out with his Chinese backers and was defeated and executed in 744. Some Arabic sources, however, record that he was killed by the Arabs in 739.
Divashtich, was a medieval Sogdian ruler in Transoxiana during the period of the Muslim conquest of Transoxiana. He was the ruler of Panjikant and its surroundings from ca. 706 until his downfall and execution in the autumn of 722.
The Bukhar Khudahs or Bukhar Khudats were a local Sogdian dynasty, which ruled the city of Bukhara from an unknown date to the reign of the Samanid ruler Isma'il ibn Ahmad, who incorporated Bukhara into the Samanid state.
The Principality of Chaghaniyan, known in Arabic sources as al-Saghaniyan, was a part of the Hephthalite Confederation from the 5th to the 7th century CE. After this, it was ruled by a local, presumably Iranian dynasty, which governed the Chaghaniyan region from the late 7th-century to the early 8th-century CE. These rulers were known by their titles of “Chaghan Khudah”.
The Principality of Khuttal was a local Iranian dynasty, which ruled the Khuttal region from the early 7th century to 750. The rulers of the region were known by their titles of “Khuttalan Shah”, “Khuttalan Khudah”, and “Shir-i Khutallan”. The capital and residence of the rulers was in Hulbuk, close to the city of Kulob.
The Muslim conquest of Khorasan, or Arab conquest of Khorasan, was the last phase of the heavy war between the Arab Rashidun caliphate against the Sasanid Empire.
The Battle of Aksu was fought between the Umayyad Caliphate, and their Turgesh and Tibetan allies, against the Tang dynasty, and their Karluk and Western Turk allies. In 717 AD, the Umayyads, guided by their Turgesh allies, besieged Buat-ɦuɑn (Aksu) and Dai-dʑiᴇk-dʑiᴇŋ (Uqturpan) in the Aksu region of Xinjiang. Tang troops backed by their protectorates in the region attacked and routed the besieging Umayyads forcing them to retreat.
The Battle of Kharistan was fought between the forces of the Umayyad Caliphate and the Turkic Türgesh in December 737 near the town of Kharistan in Juzjan, eastern Khurasan. The Umayyads, under the governor of Khurasan, Asad ibn Abdallah al-Qasri, managed to surprise and defeat the Türgesh khagan, Suluk, and his ally, the Arab renegade al-Harith ibn Surayj.
Muslim ibn Sa'id ibn Aslam ibn Zur'ah ibn Amr ibn Khuwaylid al-Sa'iq al-Kilabi was governor of Khurasan for the Umayyad Caliphate in 723–724. He is best known for his efforts to conciliate the native population of Transoxiana and for the major military defeat at the "Day of Thirst" against the Türgesh.
