The Battle of Talas was the 751 conflict between Abbasid forces and Tang China often linked to papermaking knowledge moving west along Silk Road networks.
The battle took place near the Talas River, in an area associated with present-day Kyrgyzstan and Kazakhstan. Abbasid forces and their allies confronted a Tang army during a period when both powers competed for influence in Central Asia. The Abbasid side prevailed, although the battle did not immediately end every Tang presence in the region.
Later accounts connect captured Chinese artisans with the spread of papermaking to the Islamic world. Historians treat the story cautiously: paper was not necessarily introduced everywhere at once, and technological knowledge usually spreads through multiple contacts rather than a single event.
The battle is still significant because it illustrates how warfare, migration, skilled labor, and commerce could transmit technologies across Eurasia. Paper production later became established in major Islamic centers, including Samarkand and Baghdad, before eventually reaching Europe.