الجيش البيزنطي
The Battle of Azaz was an engagement fought in August 1030 near the Syrian town of Azaz between the Byzantine army, led by Emperor Romanos III Argyros () in person, and the forces of the Mirdasid Emirate of Aleppo, likewise under the personal command of Emir Shibl al-Dawla Nasr (). The Mirdasids defeated the much larger Byzantine army and took great booty, even though they were eventually unable to capitalise on their victory.