BIRTHDAY WREATH A soldier assigned to the 3rd Infantry Regiment, known as "The Old Guard," holds a wreath during a ceremony at the Tomb of the Unknowns at Arlington National Cemetery, Arlington, Va., June 14, 2013. The ceremony commemorated the Army's 238th birthday. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 951349-R-UQX12-200.jpg Photo Gallery