Al-Awasim

Al-ʿAwāṣim (, "the defences, fortifications"; sing. al-ʿāṣimah, , "protectress") was the Arabic term used to refer to the Muslim side of the frontier zone between the Byzantine Empire and the Umayyad and Abbasid Caliphates in Cilicia, northern Syria and Upper Mesopotamia. It was established in the early 8th century, once the first wave of the Muslim conquests ebbed, and lasted until the mid-10th century, when the Byzantine advance overran it. It comprised the forward marches, comprising a chain of fortified strongholds, known as al-thughūr (; sing. al-thaghr, , "cleft, opening"), and the rear

Al-Ḥadath al-Ḥamrā' (Arabic for "Hadath the Red") or Adata () was a town and fortress near the Taurus Mountains (modern southeastern Turkey), which played an important role in the Byzantine–Arab Wars.