Ак-Коюнлу
Uzun Hasan usurped leadership of the Aq Qoyunlu from his elder brother Jahangir in a coup at Amid in 1452, and set about expanding his realm by seizing Jazirat Ibn ʿUmar in 1456, whilst the emir of Bohtan withdrew into the mountains. Rebellion and civil war followed the death of Uzun Hasan in 1478, and the emir of Bohtan retook Jazirat Ibn ʿUmar from the Aq Qoyunlu in 1495/1496.