Battle of the Horns of Hama

The Battle of the Horns of Hama or Hammah (; 13 April AD 1175; 19 Ramadan  570) was an Ayyubid victory over the Zengids, which left Saladin in control of Damascus, Baalbek, and Homs. Gökböri commanded the right wing of the Zengid army, which broke Saladin's left flank before being routed by a charge from Saladin's personal guard. Despite around men being involved on both sides, Saladin gained a nearly-bloodless victory by the psychological effect of the arrival of his Egyptian reinforcements.
Following the battle, Saladin initially placed the rightful Zengid heirs over these territories: Muhammad ibn Shirkuh in Homs, Palmyra, and al-Rahba; Shihab al-Din al-Harimi over Hama and Ibn al-Muqaddam in Baalbek. Gökböri himself defected in 1182. Once his power was further consolidated, however, they were deposed in favour of members of his own dynasty.
On 6 May 1175, Saladin's opponents agreed to a treaty recognizing his rule over Syria apart from Aleppo. Saladin requested for the Abbasid caliph to acknowledge his right to the entirety of Nur ad-Din's empire, but he was recognized simply as lord over what he already held and was encouraged to attack the Crusaders in Jerusalem.