History of Oman firms. Perhaps most importantly, the Basic Statutes provide rules for setting Sultan Qaboos' succession. Oman occupies a strategic location on the Strait of Hormuz at the entrance to the Persian Gulf, directly opposite Iran. Oman has concerns with regional stability and security, given tensions in the region, the proximity of Iran and Iraq, and the potential threat of political Islam. Oman maintained its diplomatic relations with Iraq throughout the Gulf War while supporting the United Nations allies by sending a contingent of troops to join coalition forces and by opening up to pre-positioning of weapons and supplies. In September 2000,
Persian Gulf BC, the southern part of the Persian Gulf was dominated by the Dilmun civilization. For a long time the most important settlement on the southern coast of the Persian Gulf was Gerrha. In the 2nd century the Lakhum tribe, who lived in what is now Yemen, migrated north and founded the Lakhmid Kingdom along the southern coast. Occasional ancient battles took place along the Persian Gulf coastlines, between the Sassanid Persian empire and the Lakhmid Kingdom, the most prominent of which was the invasion led by Shapur II against the Lakhmids, leading to Lakhmids' defeat, and advancement into Arabia, along