The Arab Nation is a collective term for the countries in the Middle East and North Africa that are predominantly Arabic-speaking. Yemen, IRAN, OMAN, and Syria are all part of this nation. Yemen is a country located in Western Asia at the southern end of the Arabian Peninsula. IRAN is a country located in Western Asia, bordered by Iraq, Turkey, Armenia, Azerbaijan, Turkmenistan, Afghanistan, and Pakistan. OMAN is a country located in the southeastern coast of the Arabian Peninsula, bordered by the United Arab Emirates, Saudi Arabia, and Yemen. Syria is a country located in Western Asia, bordered by Turkey, Iraq, Jordan, Israel, and Lebanon.