The threat presented by an invasion by the Mongols led to Qutuz seizing the sultanate in 1259 and uniting with another faction led by Baibars to defeat the Mongols at Ain Jalut. The Mamluks then quickly gained control of Damascus and Aleppo before Qutuz was assassinated, most probably by Baibers.
Battle was fought between the Bahri Mamluks of Egypt and the Mongol Empire on 3 September 1260. The battle ended in a Mongol rout and Kitbuqa's capture and execution. Afterward, the Mamluks proceeded to recapture Damascus and the other Syrian cities taken by the Mongols.
Al-Malik al-Zahir Rukn al-Din Baibars al-Bunduqdari was the fourth Mamluk sultan of Egypt in the Bahri dynasty, succeeding Qutuz. He was one of the commanders of the Egyptian forces that inflicted a defeat on the Seventh Crusade of King Louis IX of France.