The U.S. Navy guided missile destroyer USS Cole (DDG 67) (foreground) remains moored to a refueling platform in the industrial harbor in Aden, Yemen, on Oct. 15, 2000. The Arleigh Burke class destroyer was the target of a suspected terrorist attack which took place in the port of Aden on Oct. 12, 2000, during a scheduled refueling. Nine sailors were killed and eight have been listed as missing.