This Day in Military History · October 30

637 Arab–Byzantine wars: Antioch surrenders to the Rashidun Caliphate after the Battle of the Iron Bridge.

The Battle of the Iron Bridge was fought between the Muslim Rashidun army and the Byzantine army in 637 AD. The battle, which the Muslims won, took its name from a nearby nine-arch stone bridge over the Orontes River (also known as Jisr al-Hadid), which had gates trimmed with iron blades. It was one of the last battles fought between the Byzantines and Rashidun Caliphate in the province of Syria. In the aftermath of the battle, the province's capital, Antioch, fell, marking the near-complete annexation of the province into the Rashidun Caliphate.

Read more: Battle of the Iron Bridge Text and image from Wikipedia