Americans in the Middle East  

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Worldwide Caution  

Following the launch of U.S. combat operations in Iran, Americans worldwide and especially in the Middle East should follow the guidance in the latest security alerts issued by the nearest U.S. embassy or consulate.
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Worldwide Caution

Security alert

February 28, 2026 - The Department of State advises U.S. citizens worldwide caution.

Location: Worldwide

Event: Following the launch of U.S. combat operations in Iran, Americans worldwide and especially in the Middle East should follow the guidance in the latest security alerts issued by the nearest U.S. embassy or consulate.  They may experience travel disruptions due to periodic airspace closures.  The Department of State advises Americans worldwide to exercise increased caution. 

Enroll at https://step.state.gov to receive the latest security alerts and follow the “U.S. Department of State - Security Updates for U.S. Citizens” channel on WhatsApp.  When planning travel, read carefully our Travel Advisory, country information, and any recent alerts at https://travel.state.gov/en/international-travel.html.

Last Updated: February 28, 2026

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