India, July 23 -- The U.S. State Department has issued a worldwide caution for U.S. citizens in the wake of heightened tensions in the Middle East.
As the Middle East war escalates day by day, and three American soldiers killed in Iranian attacks, the State Department advised Americans worldwide to exercise increased caution as the security environment remains complex with the potential for unforeseen escalation.
Americans currently in the Middle East have been advised to be prepared for flight cancellations, periodic airspace closures, and potential travel disruptions. While some airlines in the region have postponed resumption of earlier flight schedules; others have cancelled some routes.
"Americans outside the Middle East should reco...