The position of the Persian Gulf as the main highway between East and West has long given this region special significance both within the Middle East and in global affairs more generally. This book examines the history of international relations in the Gulf since the 1820s as great powers such as Britain and the US, and regional powers such as Iran and Iraq, vied for supremacy over this geopolitically vital region. It focuses on the struggle for control over the islands of the Gulf, in particular the three islands of Abu Musa, Greater Tunb and Lesser Tunb - an issue that remains highly conten