Ziyad ibn Salih was a prominent 8th-century general of the Abbasid Caliphate who played a crucial role in securing the regime's control over Central Asia. Having served with distinction during the Abbasid Revolution under the command of Abu Muslim, he was trusted to lead the Arab forces when tensions mounted between the Caliphate and the Chinese Tang Dynasty.
In July 751, Ziyad commanded the Muslim forces at the historic Battle of Talas near the Talas River (close to the modern border of Kazakhstan and Kyrgyzstan). Facing the renowned Tang general Gao Xianzhi, Ziyad successfully swayed the Karluk nomads, who were allied with the Tang, to defect. The Karluk betrayal and Ziyad's fierce charge resulted in the decimation of the Tang army, solidifying Abbasid hegemony in Central Asia and facilitating the transmission of papermaking technology to the Islamic world and Europe.
Historically, Ziyad was noted for his strict discipline and tactical capability on the battlefield. However, shortly after his victory at Talas, he became embroiled in political turmoil and conflict with Abu Muslim, leading to his untimely death in 752. Although his end was tragic, his victory at the Talas River stands as a pivotal turning point in world history.