The Shortest War in History

October 6, 2021

On August 27, 1896, Great Britain began a war against Zanzibar. This war would be the shortest war in world history.

Source: (mybaseguide/colorized).

First, a little background. The main island of the country of Zanzibar was Unguja or Zanzibar Island. Portuguese settlers had claimed it in 1499. The Sultans of Oman expelled the Portuguese in 1698, after which the island was under nominal control of the Sultans. In 1858, Sultan Majid bin Said declared Zanzibar Island independent from Oman, and the sultanate was split from Oman and recognized by Great Britain. In 1873, a British ultimatum and threat of blockade forced Barghash bin Said, the second sultan, to end the slave trade. After this, the capital was established in Zanzibar Town and a palace complex was built near the sea, consisting of three main buildings connected by covered bridges: the palace, the attached harem, or Beit al-Hukm, and a ceremonial palace, called the Beit al-Ajaib or “House of Wonders.”

The British Were Trying To End The Slave Trade In Zanzibar

Source: (mybaseguide).

In 1886, Britain acknowledged Zanzibar’s sultanate and its sovereignty. Germany, however, vied with Britain for control of trade rights in the area into the late 19th century. When Sultan Khalifah granted rights to Kenya to Britain and rights to Tanganyika to Germany, the ending of slavery in those lands upset the Arab ruling classes. Additional unrest developed when the German authorities would not fly the flag of the Zanzibar Sultanate. Shortly after this, Khalifah extended trade rights to the Imperial British East Africa Company (IBEAC). With German assistance, the IBEAC started a blockade to end the slave trade.

In 1890, Khalifah died, and Ali bin Said ascended to the sultanate; he banned the slave trade but allowed slave ownership. The new Sultan also made Zanzibar a British protectorate, appointed Lloyd Matthews as First Minister to lead his cabinet, and granted Britain a veto over appointments of sultans in the future. During the year that Ali became Sultan, Britain and Germany signed the Heligoland-Zanzibar Treaty, which ceded Germany’s rights in Zanzibar to Britain, giving the British government more power. Hamad bin Thuwaini then became sultan in 1893. Tensions over the British goal of eradicating slavery worsened, and the British authorized Hamad to create a Zanzibari palace bodyguard, but this too caused problems.