Persian Gulf at its narrowest, in the Strait of Hormuz. The waters are overall very shallow, with a maximum depth of and an average depth of . Countries with a coastline on the Persian Gulf are (clockwise, from the north): Iran; Oman's Musandam exclave; the United Arab Emirates; Saudi Arabia Qatar, on a peninsula off the Saudi coast; Bahrain, on an island; Kuwait; and Iraq in the northwest. Various small islands also lie within the Persian Gulf, some of which are the subject of territorial disputes between the states of the region. The International Hydrographic Organization defines the Persian Gulf's southern limit
Piracy in the Persian Gulf the British to further their agendas in the Persian Gulf. Indian historian Sugata Bose maintains that while he believes the British colonial accounts of piracy were self-serving, he disagrees with Al Qasimi's thesis that piracy was not widespread in the Persian Gulf region. Davies argues that the motives of the Al Qasimi tribe in particular may have been misunderstood and that it cannot be definitively stated that they were pirates due to issues of semantics. J.B. Kelly comments in his treatise on Britain and the Persian Gulf that the Qasimi are undeserving of their reputation as pirates, and goes on