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
Rugby union in the Arab states of the Persian Gulf Rugby union in the Arab states of the Persian Gulf Rugby union in the Arab states of the Persian Gulf is a minor, but growing sport. The Arabian Gulf rugby union team is currently ranked 40th in the International Rugby Board's world rankings which ranks the IRB's ninety-five full member countries. Out of 4645 registered rugby union players in the Persian Gulf region, 2950 are pre-teens or teenagers. The governing body for rugby in the Arab states of the Persian Gulf, until 2010, is the Arabian Gulf RFU, whose headquarters are located in Dubai, United Arab Emirates. Previously known as