Qutayba ibn Muslim

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.