Kamaran Island (كمران Kamarān) is the largest Yemeni island in the Red Sea. The island is long and wide and is strategically located at the southern end of the Red Sea. It is a "shelf island" located in the shallow waters of the Arabian peninsula's continental shelf with coral reefs surrounding three sides of the island. The population numbers 2,200. Kamaran is generally flat, with a few hills in the south. Its highest point is Jabal Yaman (24 meters high), situated about three kilometers from Ra's al Yaman, the southeastern cape of the island. In 1513, Afonso de Albuquerque spent three months on the island after the abortive siege of Aden. The Portuguese stay was thoroughly unpleasant marked by a short supply of food, a small smattering of only goats and camels, alongside the outbreak of a mysterious epidemic that caused fever and blood clogging. In 1523 Selman Reis went on an expedition in the Red Sea. During this expedition Selman Reis discovered that the Kamaran Island was occupied recently by the Portuguese,The Portuguese used their base to raid the coast of Arabia, Salman Reis and Husayn al Rumi had an Ottoman force composed of 4,000 men. After their arrival in Yemen, the Ottomans attacked the Portuguese which resulted in the complete destruction and expulsion of Portuguese forces and the occupation of the island by the Ottomans. During the early months of World War I, there was a debate among the British on the suitability of occupying Kamaran and the other Turkish-held Red Sea islands such as the Farasan Islands. Those who opposed the move pointed out that when war broke out, Great Britain had solemnly declared that it had no territorial ambitions in the area; even a temporary occupation might be seen by the Arabs, particularly the Imam of Yemen, as a breach of that promise. Finally, the decision was taken to occupy Kamaran and on the 9th of June 1915, the RMS Empress of Russia landed an armed party on the island, previously evacuated by the Turkish garrison. G. A.