JUST IN: State Department Issues “Worldwide Caution” Alert to Americans Citing Threats Against US Interests Outside of the Middle East

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The Department of State issued a “worldwide caution” security alert on Sunday as the war in Iran continues into its fourth week.

The alert directs Americans across the globe to “exercise increased caution” due to airspace closures, targeting of US diplomatic facilities outside of the Middle East, and potential threats against US interests by pro-Iran groups. 

The alert reads,

March 22, 2026 – The Department of State advises Americans worldwide to exercise increased caution.