The Gulf War of 1990-1991 was a conflict between Iraq and a coalition of countries led by the United States. SAUDI Arabia, Syria, and OMAN were all allies of the United States in this conflict. SAUDI Arabia is a country in the Middle East, bordered by Jordan, Iraq, Kuwait, Qatar, Bahrain, the United Arab Emirates, and Yemen. Syria is a country in the Middle East, bordered by Turkey, Iraq, Jordan, Israel, and Lebanon. OMAN is a country in the Middle East, bordered by the United Arab Emirates, SAUDI Arabia, and Yemen.