New Delhi, June 23 -- The US Department of States issued a "Worldwide Caution Security Alert" on June 22, a day after its military struck Iranian nuclear facilities. In its security alert, it advised US citizens overseas to exercise increased caution.

Flagging potential travel disruptions and demonstrations the security alert states, "The conflict between Israel and Iran has resulted in disruptions to travel and periodic closure of airspace across the Middle East. There is the potential for demonstrations against U.S. citizens and interests abroad."

Urging US citizens across the world to remain vigilant, the advisory adds, "The Department of State advises U.S. citizens worldwide to exercise increased caution. Please read carefully our T...