Al-Mansur leads revolt against Ottoman rule

The sultan of Lahej broke from the authority of Sana’a, consolidating a local ruling line in the south. The political fragmentation of the region helps explain why Britain later negotiated with and...

After a British ship was wrecked near Aden, British officials used the incident and the port’s strategic position to press for control. British India sought a coaling and naval station on the route to...

A British naval and military force captured Aden and annexed it to British India. The occupation secured a strategic port at the mouth of the Red Sea and was part of Britain’s wider imperial network...

Ottoman forces returned to parts of Yemen’s coast, reopening competition over the Tihama and the Red Sea approaches. Their renewed presence did not immediately restore control over the highlands,...

The Ottoman Empire reoccupied Sana’a and established a second period of direct rule in the highlands. Ottoman authorities expanded taxation, conscription and administrative control, while Zaydi...

Imam Yahya began a major revolt against Ottoman rule. Rooted in local opposition to taxes, conscription and administrative intrusion, the uprising drew support from Zaydi tribes and exhausted...

Yemeni forces associated with Imam Yahya expanded the revolt in the northern highlands. Ottoman power remained strongest in towns and central districts; control depended on military expeditions and...

Fighting and negotiation continued between Ottoman authorities and Imam Yahya’s movement. Resistance was not a single unified national army: local leaders pursued overlapping religious, political...

The Treaty of Da’an ended the sustained 1904–1911 revolt through a negotiated settlement. It recognized the Zaydi imamate’s authority over its community while preserving Ottoman claims of...

The Anglo-Ottoman Convention formalized a boundary line between Yemen and the Aden Protectorate. Its maps and demarcations converted imperial negotiations into a frontier that affected local...