U.S. Embassy security alerts across the Middle East cite complex security conditions, possible flight cancellations, periodic airspace closures, and sudden travel disruptions. Exercise heightened caution, avoid demonstrations and large gatherings, monitor flight status directly with your airline, enroll in STEP, and know the location of the nearest secure shelter.

Problem: The U.S. updated Oman's advisory to Level 3 Reconsider Travel on August 30, 2026, with a Level 4 Do Not Travel warning for the Yemen border area.
Why it matters: Armed conflict, terrorism, and drone and missile threats may disrupt travel, while crossing the Oman-Yemen border may result in detention.
Advice: Do not travel to the Yemen border area, monitor official aviation and security updates, and maintain an emergency departure plan.
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Official safety information for U.S. citizens
Reconsider travel to Oman due to armed conflict and terrorism. Some areas have increased risk. Family members may join U.S. government employees who work in Oman.
Tap any state for full details including U.S. government employee restrictions.
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