OATH OF OFFICE Navy Adm. Mike Mullen, left, chairman of the Joint Chiefs of Staff, delivers the oath of office during a promotion ceremony honoring U.S. Army Gen. Carter Ham at the Pentagon, Aug. 28, 2008. Ham, the former director for operations, Joint Chiefs of Staff, is slated to become commanding general, U.S. Army Europe in Heidelberg, Germany. SHARE IMAGE: Download Image: Full Size (0.05 MB) Photo By: VIRIN: 055123-D-ECP11-908.jpg Photo Gallery