Anglo-Zanzibar War

Anglo-Zanzibar War
Part of the Scramble for Africa
The Sultan's harem after the bombardment.
Date 09:00–09:37 (local mean time), 27 August 1896 (‹See Tfd› ≈38 minutes) Location Zanzibar (now part of Tanzania) Result British victory
Belligerents
United Kingdom	Sultanate of Zanzibar
Commanders and leaders
Rear-Admiral Harry Rawson Lloyd Mathews	Khalid bin Barghash Captain Saleh
Strength
Land: 1,050 Sea: 2 cruisers 3 gunboats	Land: 2,800 4 artillery pieces 1 shore battery Sea: HHS Glasgow, the royal yacht 2 boats
Casualties and losses
1 British sailor wounded[1]	500 killed or wounded (including civilians)[2] 1 shore battery destroyed HHS Glasgow sunk

The Anglo-Zanzibar War was a military conflict fought between the United Kingdom and the Sultanate of Zanzibar on 27 August 1896. The conflict lasted between 38 and 45 minutes, marking it as the shortest recorded war in history.^[3] The immediate cause of the war was the suspicious death of the pro-British Sultan Hamad bin Thuwaini on 25 August 1896 and the subsequent succession of Sultan Khalid bin Barghash. The British authorities preferred Hamoud bin Mohammed, who was more favourable to British interests, as sultan. The agreement of 14 June 1890, instituting a British protectorate over Zanzibar, specified that a candidate for accession to the sultanate should obtain the permission of the British consul;^[4] Khalid had not fulfilled this requirement. The British considered this a casus belli and sent an ultimatum to Khalid demanding that he order his forces to stand down and leave the palace. In response, Khalid called up his palace guard and barricaded himself inside the palace.

The ultimatum expired at 09:00 local time on 27 August, by which time the British had gathered two cruisers, three gunboats, 150 marines and sailors, and 900 Zanzibaris in the harbour area. The Royal Navy contingent were under the command of Rear-Admiral Harry Rawson and the pro-Anglo Zanzibaris were commanded by Brigadier-General Lloyd Mathews of the Zanzibar army (who was also the First Minister of Zanzibar). Around 2,800 Zanzibaris defended the palace; most were recruited from the civilian population, but they also included the sultan's palace guard and several hundred of his servants and slaves. The defenders had several artillery pieces and machine guns, which were set in front of the palace sighted at the British ships. A bombardment, opened at 09:02, set the palace on fire and disabled the defending artillery. A small naval action took place, with the British sinking the Zanzibari royal yacht HHS Glasgow and two smaller vessels. Some shots were also fired ineffectually at the pro-British Zanzibari troops as they approached the palace. The flag at the palace was shot down and fire ceased at 09:46.

The sultan's forces sustained roughly 500 casualties, while only one British sailor was injured. Sultan Khalid received asylum in the German consulate before escaping to German East Africa (in the mainland part of present Tanzania). The British quickly placed Sultan Hamoud in power at the head of a puppet government. The war marked the end of the Sultanate of Zanzibar as a sovereign state and the start of a period of heavy British influence.