Officials are urging Americans to steer clear of a Middle Eastern destination known for its dramatic desert landscapes, rugged mountains and picturesque coastline.
The U.S. State Department updated its "Level 3: Reconsider Travel" travel advisory for Oman on Aug. 30.
The advisory was updated to reflect that family members may now travel to Oman to join U.S. government employees stationed there - while the advisory level and risk indicators remain unchanged.
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Officials warn that Oman faces a "risk of armed conflict and terrorism."
The advisory also points to an ongoing threat of drone and missile attacks from Iran following the onset of hostilities between the United States and Iran on Feb. 28.
"Terrorism is a concern in Oman," the advisory states.
"Attacks can occur with little or no warning, especially around holidays," it adds. "They can involve knives, firearms and vehicles."
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The State Department said terrorists can target tourist locations, transportation hubs and places "visited by U.S. citizens and other foreigners."
Tourists are also urged to keep their guard up around markets, shopping malls, entertainment venues and government facilities.
"Terrorists may use violence to respond to direct attacks against them or other military operations in the region," the advisory said.
Additionally, Americans are told not to travel to the Yemen border area due to terrorism and armed conflict.
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While Oman has a smaller travel industry than some of its Gulf neighbors, its tourism sector has been growing.
The country received nearly 4 million visitors in 2025, according to Oman's National Centre for Statistics and Information (NCSI).
The country is home to numerous historic sites, including Nizwa Fort, as well as Muscat's historic forts and waterfront architecture.
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Officials are urging Americans who decide to travel to Oman to enroll in the State Department's Smart Traveler Enrollment Program (STEP).
Additionally, Americans are advised to purchase travel insurance and to have an emergency departure plan that does not rely on U.S. government assistance.
Fox News Digital reached out to the State Department for further comment and information.
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The Oman advisory comes as U.S. officials have issued or updated travel guidance for several international destinations in recent days.
This week, officials warned Americans traveling to Brazil to remain vigilant amid risks of crime and kidnapping, including threats involving drink spiking, ATMs and certain high-risk areas.
The State Department also urged Americans traveling to Ecuador to exercise increased caution amid threats of violent crime, terrorism and kidnapping.
