BIRTHDAY FETE In celebration of the U.S. Army's 234th birthday, left to right; Army Chief of Staff George W. Casey Jr., Col. Arthur Wittich, Deputy Secretary of Defense William J. Lynn III, Secretary of the Army Pete Geren, Pvt. 2 Rex Vaughn, and Sergeant Major of the Army Kenneth O. Preston cut a cake in the Pentagon courtyard, June 12, 2009. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 696603-T-OON44-265.jpg Photo Gallery