U.S. issues updated Middle East travel warning

Cites 'demonstrations with anti-American sentiment'

WASHINGTON (CNN) -- The State Department has issued an updated travel warning alerting United States citizens to large demonstrations and violent gatherings happening in response to the recent increased tensions in the Middle East.

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The announcement supersedes the one issued in February, which urged Americans to be vigilant and take steps to lessen their vulnerability.

"The Department of State is concerned about the potential for further violent responses in the region and elsewhere due to the ongoing crisis in Israel, the West Bank and Gaza," the new announcement says.

"These have included demonstrations with anti-American sentiment. As always, the Department of State reminds Americans to remain vigilant with regard to their personal security and to exercise caution."

The announcement says the State Department has unconfirmed reports that U.S. citizens may be targeted for "kidnapping or other terrorist actions." It cites the abduction of Wall Street Journal reporter Daniel Pearl, who was taken hostage and killed by Muslim extremists in Pakistan.

American embassy dependents in the region have been authorized to depart voluntarily because of the increased tensions, the announcement said, adding it is possible further departures may be authorized.

U.S. citizens planning to travel abroad are advised to consult the State Department for more information on regional travel. Details are also available on its Web site, http://travel.state.gov.