Somaliland campaign
The Somaliland campaign, also called the Anglo-Somali War or the Dervish War, was a series of military expeditions that took place between 1900 and 1920 in modern-day Somaliland pitting the Dervishes led by Diiriye Guure and his emir against the British. The British were assisted in their offensives by the Ethiopians and Italians. During the First World War (1914–1918), Hassan received symbolic support for a time, from the Emperor Iyasu V of Ethiopia, he was also sent a letter of support by the Ottomans though it was intercepted by Italian agents in Aden and may never have reached him. The conflict ended when the British aerially bombed the Dervish capital of Taleh in February 1920.