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CASUALTY RECORD // September 2, 1898

Battle of Omdurman

Estimated casualties — killed, wounded, captured, and missing — by side, with confidence labels per surviving record.

Casualties by side

1 sides catalogued · combined 12,000 estimated

  • Mahdist State

    12,000

    Medium-confidence figure

Battle context

The Battle of Omdurman decided the Anglo-Egyptian conquest of Sudan, effectively ending the Mahdist State that had controlled the territory since the early 1880s. A British–Egyptian expeditionary force of approximately 8,200 under Kitchener engaged a Mahdist army of around 52,000 led by Abdallahi ibn Muhammad, Muhammad Ahmad's successor. The Mahdist forces suffered approximately 12,000 killed, a disparity that reflected the technological and organizational gap between the two forces. The victory secured British and Egyptian authority over Sudan and effectively extinguished the political and military power of the Mahdist movement that had famously destroyed a British-led force at Khartoum in 1885. Omdurman marked the culmination of a years-long reconquest campaign and established Anglo-Egyptian dominance over the upper Nile, a region of strategic importance during the broader European competition for African territory in the late nineteenth century.

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Sources (23)

Last verified June 2026
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