A00007 - The Battle of Omdurman

At the Battle of Omdurman, the Mahdist forces were defeated.

At the Battle of Omdurman (September 2, 1898), an army commanded by the British General Herbert Kitchener defeated the army of Abdullah al-Taashi, the successor to the self-proclaimed Mahdi, Muhammad Ahmad. It was a demonstration of the superiority of a highly disciplined army equipped with modern rifles, machine guns and artillery over a vastly larger force armed with older weapons, and marked the success of British efforts to re-conquer the Sudan. However, it was not until the 1899 Battle of Umm Diwaykarat that the final Mahdist forces were defeated.

Omdurman is today a suburb of Khartoum in central Sudan, with a population of some 1.5 million. The village of Omdurman was chosen in 1884 as the base of operations by the Mahdi, Muhammad Ahmad. After his death in 1885, following the successful siege of Khartoum, his successor (Khalifa) Abdullah retained it as his capital.

The battle took place at Kerreri, 11 kilometeres north of Omdurman. Kitchener commanded a force of 8,000 British regulars and a mixed force of 17,000 Sudanese and Egyptian troops. He arrayed his force in an arc around the village of Egeiga, close to the bank of the Nile, where a gunboat flotilla waited in support, facing a wide, flat plain with hills rising to the left and right. The British and Egyptian cavalry was placed on either flank.

Abdullah's followers, known as Ansar and sometimes referred to as Dervishes, numbered around 50,000, including some 3,000 cavalry. They were split into five groups--a force of 8,000 under Osman Azrak was arrayed directly opposite the British, in a shallow arc along a mile (1.6 km) of a low ridge leading onto the plain, and the other Mahdist forces were initially concealed from Kitchener's force. Abdullah al-Taashi and 17,000 men were concealed behind the Surgham Hills to the west and rear of Osman Azrak's force, with 20,000 more positioned to the northwest, close to the front behind the Kerreri hills, commanded by Ali-Wad-Helu and Sheikh ed-Din. A final force of around 8,000 was gathered on the slope on the right flank of Azrak's force.

The battle began in the early morning, at around 6:00 a.m. After the clashes of the previous day, the 8,000 men under Osman Azrak advanced straight at the waiting British, quickly followed by about 8,000 of those waiting to the northwest, a mixed force of rifle- and spearmen. The British artillery opened fire at around 2750 m (about 1.7 miles), inflicting severe casualties on the Mahdist forces before they even came within range of the Maxim guns and volley fire. The frontal attack ended quickly, with around 4,000 Mahdist casualties; none of the attackers got closer than 50 m to the British trenches. A flanking move from the Ansar right was also checked, and there were bloody clashes on the opposite flank that scattered the Mahdist forces there.

Kitchener was anxious to occupy Omdurman before the remaining Mahdist forces could withdraw there. He advanced his army on the city, arranging them in separate columns for the attack. The British light cavalry regiment, the 21st Lancers, was sent ahead to clear the plain to Omdurman. They had a tough time of it. The 400-strong regiment attacked what they thought were only a few hundred dervishes, but in fact there were 2,500 infantry hidden behind them in a depression. After a fierce clash, the Lancers drove them back (resulting in three Victoria Crosses being awarded). On a larger scale, the British advance allowed the Khalifa to re-organize his forces. He still had over 30,000 men in the field and directed his main reserve to attack from the west while ordering the forces to the northwest to attack simultaneously over the Kerreri Hills.

Kitchener's force wheeled left in echelon to advance up Surgham ridge and then southwards. To protect the rear, a brigade of 3,000 mainly Sudanese, commanded by Hector MacDonald, was reinforced with Maxims and artillery and followed the main force at around 1,350 m. Curiously, the supplies and wounded around Egeiga were left almost unprotected.

MacDonald was alerted to the presence of around 15,000 enemy troops moving towards him from the west, out from behind Surgham. He wheeled his force and lined them up to face the enemy charge. The Mahdist infantry attacked in two prongs and MacDonald was forced to repeatedly re-order his battalions. The brigade maintained a punishing fire. Kitchener, now aware of the problem, began to throw his brigades about as if they were companies. MacDonald's brigade was soon reinforced and the Mahdist forces were forced back. The Mahdists finally broke and fled or died where they stood. The Mahdist forces to the north had regrouped too late and entered the clash only after the force in the central valley had been routed. They pressed Macdonald's Sudanese brigades hard, but the Lincolnshire Regiment was quickly brought up and with sustained section volleys repulsed the advance. A final desperate cavalry charge of around 500 horsemen was utterly destroyed. The march on Omdurman was resumed at about 11:30.

Around 10,000 Mahdists were killed, 13,000 wounded and 5,000 taken prisoner. Kitchener's force lost 47 men killed and 382 wounded, the majority from MacDonald's command.

Controversy over wounded Mahdists killed after the battle began soon afterwards. Churchill thought Kitchener was too brutal in his killing of the wounded.

The Khalifa escaped and survived until 1899, when he was killed in the Battle of Umm Diwaykarat.

Several days after the battle, Kitchener was sent to Fashoda, due to the developing Fashoda Incident.

Kitchener was ennobled as a baron, Kitchener of Khartoum, for his victory. Four Victoria Crosses were awarded, three to members of the 21st Lancers, as a result of this action: 2nd Lieutenant Raymond H.L.J. De Montmorency, Captain Paul A. Kenna, Private Thomas Byrne and one to Captain Nevill Smyth of the 2nd Dragoon Guards (Queen's Bays).

Winston Churchill was present at the battle and he rode with the 21st Lancers. He published an account in 1899 as "The River War: An Account of the Reconquest of the Soudan". Present as a war correspondent for The Times was Colonel Frank Rhodes, brother of Cecil, who was shot and severely wounded in the right arm. For his services during that battle he was restored to the army active list.