Tomb Sentinel A 3d U.S. Infantry Regiment soldier guards the Tomb of the Unknown Soldier in Arlington National Cemetery in Arlington, Va., Nov. 11, 2015. U.S. Army photo by Rachel Larue SHARE: Download: Full Size (1.56 MB) Tags: cemetery, arlington, wreaths, the old guard, ceremony, 3d u.s. infantry regiment, tog, tomb sentinel, arlington national cemetery, tomb of the unknown soldier, va., virginia, anc, veterans day, all images Credit: Rachel Larue VIRIN: 151111-O-DR853-236.JPG Photo Gallery