Washington – The U.S. Department of State has issued a worldwide caution advising American citizens to exercise increased vigilance due to heightened tensions in the Middle East.

The security environment is currently complex, with the potential for unforeseen escalation. The Department of State notes that U.S. diplomatic facilities globally have been targeted, and groups supportive of Iran may focus on U.S. interests or locations associated with American citizens worldwide.

Travelers are warned that flight cancellations and periodic airspace closures may cause significant disruptions. Americans abroad are encouraged to monitor local news, follow guidance from the nearest U.S. embassy or consulate, and enrol in the Smart Traveler Enrollment Program at step.state.gov for real-time security alerts.