Osman Digna

Osman Digna led Mahdist forces to victory against a British-Egyptian army at the Battle of Tamai in eastern Sudan. The defeat forced British forces to retreat and secured Mahdist control over the Red Sea coast region.

Osman Digna besieged the British-held port of Suakin from 1884 to 1885. Although he failed to capture the city, his forces repeatedly defeated British relief columns and tied down significant British military resources.

Osman Digna's forces were decisively defeated by British-Egyptian troops at the Battle of Tokar. This loss ended Mahdist control over the eastern Sudan region and forced Digna to retreat into the interior.

Osman Digna was captured by British forces in January 1900 after years of guerrilla warfare. He was imprisoned in Egypt, first in Cairo and later in Alexandria, where he remained until his death in 1926.