The US State Department Sunday issued a worldwide alert for American citizens asking them to exercise caution. Warning of possible periodic airspace closures, travel disruptions, the alert asked Americans abroad to follow the security alerts issued by the local US embassy or consulate.
"The Department of State advises Americans worldwide, and especially in the Middle East, to exercise increased caution. Americans abroad should follow the guidance in security alerts issued by the nearest US embassy or consulate. Periodic airspace closures may cause travel disruptions. US diplomatic facilities, including outside the Middle East, have been targeted. Groups supportive of Iran may target other US interests overseas or locations associated with the United States and/or Americans throughout the world," the alert said.
