Gulf Country is a term used to refer to countries located on the Arabian Gulf, such as IRAN and OMAN. IRAN is a country located in Western Asia, bordered by Iraq, Turkey, Armenia, Azerbaijan, Turkmenistan, Afghanistan, and Pakistan. It has a population of over 81 million people and its capital is Tehran. OMAN is a country located in the southeastern corner of the Arabian Peninsula, bordered by the United Arab Emirates, Saudi Arabia, and Yemen. It has a population of over 4.6 million people and its capital is Muscat.