Al-Ḥadath al-Ḥamrā' (Arabic for "Hadath the Red") or Adata (Greek: Ἃδατα) was a town and fortress near the Taurus Mountains (modern southeastern Turkey), which played an important role in the Byzantine–Arab Wars.The town lay to the southwest of the important Pass of Hadath/Adata (darb al-Ḥadath) which led over the Taurus into Byzantine Anatolia, but was also situated between the two major frontier strongholds of Marash/Germanikeia (mod.[1][2] Hadath continued to serve the Abbasids as a base for cross-frontier raids, but the Byzantines also attacked the city several times, sacking it in 841 and 879.Under the Armenians it became a base for their raids against the surrounding Muslim states until 1272, when the Mamluk Sultan Baybars (r. 1260–1277) sacked it, massacred its inhabitants and burned it down.The town continued to exist for a while, named Göynük ("the Burned") by the Turks and Armenians and Alhan by the local Kurds.