Adal Sultanate
After the death of Imam Ahmad, the Adal Sultanate lost most of its territory in Abyssinian lands. In 1550 Nur ibn Mujahid assumed power after he killed Abyssinian emperor Gelawdewos. Due to constant Oromo raids both Adal and Abyssinian rulers struggled to consolidate power outside of their realms. The Adal Sultanate subsequently ended due to infighting with tribes. The Adal Sultanate was weakened after the death of Emir Nur due to the Oromo raids in 1577 and its headquarter were relocated to the oasis of Aussa in the Danakil desert under the leadership of Mohammed Jasa. The Imamate of Aussa declined gradually in the next century and was destroyed by the local Afar nomads in 1672.