The Middle East Gulf is a region located in the eastern part of the Arabian Peninsula. It is bordered by the Persian Gulf to the east, the Red Sea to the west, and the Arabian Sea to the south. The term 'Middle East Gulf' is often used to refer to the countries in this region, including Saudi Arabia, Kuwait, Bahrain, Qatar, the United Arab Emirates, Oman, and Yemen. ADEN is a port city located in Yemen, which is one of the countries in the Middle East Gulf.