Sultan Nur Ahmed Aman (Somali: Suldaan Nuur Axmed Amaan; (1841–1907); Somali nickname Nuur Dheere), was a learned religious leader and the 5th Sultan of the Habr Yunis Sultanate and later also one of the leaders behind the Somali Dervish movement and revolt (1899–1920). He was the principal agitator rallying the followers of the Kob Fardod Tariqa behind his anti-French Roman Catholic Mission campaign that would become the cause of the Dervish uprising. He assisted in assembling men and arms and hosted the revolting tribesmen in his quarter at Burao in August 1899, declaring the Dervish rebellion. He fought and led the war throughout the years 1899–1904. He and his brother Geleh Ahmed (Kila Ahmed) were the main signatories of the Dervish peace treaty with the British, Ethiopians and Italian