Omdurmán is a major city in Sudan. It is the second most populous city in the country, and thus also in the State of Khartoum. Omdurman lies on the west bank of the River Nile, opposite and northwest of the capital city of Khartoum. It is on the Nile river and acts as an important road hub, with the Nile boosting transportation even further.
The Battle of Omdurman was fought during the Anglo-Egyptian conquest of Sudan between a British–Egyptian expeditionary force commanded by British Commander-in-Chief (sirdar) major general Horatio Herbert Kitchener and a Sudanese army of the Mahdist State, led by Abdallahi ibn Muhammad, the successor to the self-proclaimed Mahdi, Muhammad Ahmad. The battle took place on 2 September 1898, at Kerreri, 11 kilometres (6.8 mi) north of Omdurman.
Muhammad Ahmad bin Abdullah bin Fahal was a Sudanese religious and political leader. In 1881, he claimed to be the Mahdi, and led a successful war against Egyptian rule in Sudan which culminated in a remarkable victory over them in the Siege of Khartoum. He created a vast Islamic state extending from the Red Sea to Central Africa, and founded a movement that remained influential in Sudan a century later.
Abdullah ibn-Mohammed al-Khalifa or Abdullah al-Khalifa or Abdallahi al-Khalifa, also known as "The Khalifa" was a Sudanese Ansar ruler who was one of the principal followers of Muhammad Ahmad. Ahmad claimed to be the Mahdi, building up a large following. After Ahmad's death, Abdullah ibn-Mohammed took over the movement, adopting the title of Khalifah al-Mahdi. He attempted to create a kingdom, which led to widespread discontent, and his eventual defeat and death at the hands of the British and Egyptians.
Ta'isha, or Ta'aisha, or Taaisha, one of a series of Arabic-speaking groups collectively called Baggara "cattle people", who live in Sudan, across southern Kordofan, Darfur, as well as Chad. The Ta'aisha tribal homeland is in the far southwest of Darfur, neighbouring to the east the Habbaniya, with whom they are closely related. The Ta'aisha rose to power when one of the members of their tribe, Abdallahi ibn Muhammad, later known as the Khalifa, became an early follower of Muhammad Ahmad, who would later become the Sudanese Mahdi. During the revolution, 'Abdallahi became the strongman of the movement and was designated as senior Khalifa by the Mahdi. Following the Mahdi's death in June 1885, the Khalifa 'Abdallahi ruled the Mahdist state until its destruction by an Anglo-Egyptian army. The Khalifa during his rule brought his tribe to Central Sudan and he went on to make extensive use of his relatives and other fellow Ta'a'isha as soldiers and administrators. Throughout the Mahdist period there was constant tension between the Ta'aisha leaders and the riverain Sudanese. Several Ta'aisha amirs who survived the Mahdiyya became prominent at the re-established Darfur Sultanate of Ali Dinar, one being Arabi Dafallah, who was appointed commander of the Equatorial province with its headquarters at Rejaf under the Khalifa's rule. Having been forced in 1897 to evacuate Equatoria by Belgians advancing from the Congo, he had made his way into southern Darfur where he faced Anglo-Egyptian forces and friendly tribes sent by Kitchener in pursuit of him. He then settled in the area of the present Central African Republic-Darfur border where he came into contact with encroaching French colonial power. After an unsuccessful attack on French outposts in the region he surrendered to Sultan 'Ali Dinar with his men and their arms in 1902, he subsequently lived in Al-Fashir and took part in many of the Sultan's military expeditions. Another one was 'Ali al-Sanusi, who was a Mahdist amir under Mahmud Ahmad in Atbara and fought at Karari after which he escaped to Darfur to be one of 'Ali Dinar's best generals. Under the British colonial rule, He was appointed Nazir of the Ta'aisha in Darfur and rendered valuable service to the new administration.
Colonel William Hicks, also known as Hicks Pasha,, was a British soldier who entered the Bombay Army in 1849, and served through the Indian mutiny, being mentioned in dispatches for good conduct at the action of Sitka Ghaut in 1859.
The Mahdist State, also known as Mahdist Sudan or the Sudanese Mahdiyya, was a state based on a religious and political movement launched in 1881 by Muhammad Ahmad bin Abdullah against the Khedivate of Egypt, which had ruled the Sudan since 1821. After four years of struggle, the Mahdist rebels overthrew the Ottoman-Egyptian administration and established their own "Islamic and national" government with its capital in Omdurman. Thus, from 1885 the Mahdist government maintained sovereignty and control over the Sudanese territories until its existence was terminated by the Anglo-Egyptian forces in 1898.
The Siege of Khartoum took place from 13 March 1884 to 26 January 1885. Sudanese Mahdist forces captured the city of Khartoum from its Egyptian garrison, thereby gaining control over the whole of Sudan.
The Battle of Atbara also known as the Battle of the Atbara River took place during the Mahdist War. Anglo-Egyptian forces defeated 15,000 Mahdists on the banks of the River Atbara. The battle proved to be the turning point in the reconquest of Sudan by the British and Egyptian coalition.
Osman Digna was a follower of Muhammad Ahmad, the self-proclaimed Mahdi, in Sudan, who became his best known military commander during the Mahdist War. He was claimed to be a descendant from the Abbasid family. As the Mahdi's ablest general, he played an important role in the fate of General Charles George Gordon and the end of Turkish-Egyptian rule in Sudan.
The Mahdist War was a war between the Mahdist Sudanese, led by Muhammad Ahmad bin Abdullah, who had proclaimed himself the "Mahdi" of Islam, and the forces of the Khedivate of Egypt, initially, and later the forces of Britain. Eighteen years of war resulted in the creation of Anglo-Egyptian Sudan (1899–1956), a de jure condominium of the British Empire and the Kingdom of Egypt in which Britain had de facto control over Sudan. The Sudanese launched several unsuccessful invasions of their neighbours, expanding the scale of the conflict to include not only Britain and Egypt but also the Italian Empire, the Congo Free State and the Ethiopian Empire.
The Battle of Ferkeh occurred during the Mahdist War in which an army of Mahdists was surprised and routed by Egyptian forces, led by Sir Herbert Kitchener, on 7 June 1896. It was the first significant action of the reconquest of Sudan, which culminated in the September 1898 Battle of Omdurman.
The Sudan Defence Force (SDF) was a locally recruited, British-led force formed in 1925 to assist the police in the event of civil unrest, and to maintain the borders of British administered Sudan. During World War II, it also served beyond the Sudan in the East African campaign and in the Western Desert campaign.
Sir Sayyid Abd al-Rahman al-Mahdi, KBE was one of the leading religious and political figures during the colonial era in Anglo-Egyptian Sudan (1898–1955), and continued to exert great authority as leader of the Neo-Mahdists after Sudan became independent. The British tried to exploit his influence over the Sudanese people while at the same time profoundly distrusting his motives. Throughout most of the colonial era of Anglo-Egyptian Sudan, the British saw Sayyid Abd al-Rahman al-Mahdi as important as a moderate leader of the Mahdists.
The Invasion of Darfur was the military invasion and occupation of the Sultanate of Darfur by the British Empire and the Sultanate of Egypt from 16 March to 6 November 1916. The sultan of Darfur, Ali Dinar, had been reinstated by the British after their victory in the Mahdist War but during the First World War he grew restive, refusing his customary tribute to the Sudanese government and showing partiality to the Ottoman Empire in 1915.
The Battle of Abu Hamed occurred on 7 August 1897 between a flying column of Anglo-Egyptian soldiers under Major-General Sir Archibald Hunter and a garrison of Mahdist rebels led by Mohammed Zain. The battle was a victory for the Anglo-Egyptian forces, and secured for the British the strategically vital town of Abu Hamed, which was the terminus for trade and transportation across the Nubian Desert.
The Anglo-Egyptian conquest of Sudan in 1896–1899 was a reconquest of territory lost by the Khedives of Egypt in 1884–1885 during the Mahdist War. The British had failed to organise an orderly withdrawal of the Egyptian Army from Sudan, and the defeat at Khartoum left only Suakin and Equatoria under Egyptian control after 1885. The conquest of 1896–1899 defeated and destroyed the Mahdist State and re-established Anglo-Egyptian rule, which remained until Sudan became independent in 1956.
The Mahdi's tomb or qubba is located in Omdurman, Sudan. It was the burial place of Muhammad Ahmad, the leader of an Islamic revolt against Turco-Egyptian Sudan in the late 19th century.
The jibba or jibbah, originally referring to an outer garment, cloak or coat, is a long coat worn by Muslim men. During the Mahdist State in Sudan at the end of the 19th century, it was the garment worn by the followers of the Mahdī. Muhammad Ahmad proclaimed himself al-Mahdī al-Muntaẓar, successor of the Islamic prophet Muhammad, in 1881. He exhorted his followers to join a jihad against Turco-Egyptian Sudan.
Sanin Husain was a religious and military leader who served the Mahdist State. Even after the Mahdists had been completely defeated by Anglo-Egyptian forces in 1899, Sanin refused to surrender and continued to maintain a Mahdist holdout at Kabkabiya in Darfur. From there, he resisted the reestablished Sultanate of Darfur, repeatedly defeating the armies of Sultan Ali Dinar. Sanin Husain was finally killed by Ali Dinar's forces in a siege of Kabkabiya lasting 17 to 18 months.
United Kingdom 
Khedivate of Egypt 
Mahdist State