U.S. Army Brig. Gen. William Troy, center left, accepts flags signifying the command of the I Corps and Fort Lewis from Gen. Charles C. Campbell, center, the head of the Atlanta-based U.S. Army Forces Command, during a relinquishment of command ceremony Monday, April 30, 2007, at Fort Lewis, Wash. Troy will serve as interim commander of Fort Lewis, replacing Lt. Gen. James Dubik, center right, until a permanent replacement for Dubik can be confirmed by the Senate Armed Services Committee. Dubik has been assigned to take over leadership of the Multi-National Security Transition Command in Iraq. (AP Photo/Ted S. Warren)