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
National Democratic Front for the Liberation of Oman and the Arabian Gulf movement. NDFLOAG was supported by urban intellectuals. Ideologically, PFLOAG was Marxist whilst NDFLOAG was Ba'ath-oriented. When it was publicly launched, NDFLOAG had branches in different towns in Oman and in most of the other parts of the Persian Gulf. NDFLOAG began guerrilla operations in northern Oman on June 12, 1970 attacking garrisons at the towns of Izki and Nizwa with mortars. Both attacks failed. The attack on a SAF army post outside Izki was repelled, and the entire unit was either killed or captured. Afterwards several arrests were made, based on testimonies from prisoners from the Izki raid, and three