Dr. Ashton B. Carter, left, the deputy secretary of defense, U.S. Navy Adm. James G. Stavridis, the outgoing commander of U.S. European Command (EUCOM) and U.S. Air Force Gen. Philip M. Breedlove, center, the incoming EUCOM commander, all members of the official party for the EUCOM change of command, walk to the reviewing stand to begin the ceremony at Patch Barracks, Vaihingen Germany, May 10, 2013. (U.S. Army photo by Eric Steen/Released)