If you were deployed in the Southwest Asia theater of operations, Egypt, or Somalia from August 2, 1990, to August 31, 2021, OR in Afghanistan, Djibouti, Jordan, Lebanon, Syria, Uzbekistan, or Yemen, from September 11, 2001, to August 31, 2021, you are eligible and may have been automatically enrolled in the Airborne Hazards and Open Burn Pit Registry. These regions include the following countries, bodies of water, and the airspace above these locations: Afghanistan, Bahrain, Djibouti, Egypt, Gulf of Aden, Gulf of Oman, Iraq, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, Somalia, Syria, United Arab Emirates, Uzbekistan, Yemen, and the waters of the Arabian Sea, Persian Gulf, and the Red Sea.