Americas, Middle East

US issues global security alert after launch of combat operations in Iran

State Department urges Americans, especially in Middle East, to exercise increased caution, monitor embassy guidance amid rising tensions

Gizem Nisa Demir  | 01.03.2026 - Update : 01.03.2026
US issues global security alert after launch of combat operations in Iran

ISTANBUL

The State Department issued a global security alert Saturday that urged Americans to exercise increased caution following US attacks against Iran.

The agency advised Americans across the globe, particularly those in the Middle East, to closely monitor guidance issued by US diplomatic missions.

“Following the launch of US 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 US embassy or consulate,” it said.

The alert warned that travelers could face disruptions linked to evolving security conditions, including interruptions to air travel.

“They may experience travel disruptions due to periodic airspace closures,” it said.

The State Department emphasized the need for vigilance amid heightened regional tensions.

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