Image description: U.S. Army Spc. Brett Hyde, with the 3rd U.S. Infantry Regiment, performs sentinel duty at the Tomb of the Unknowns before the arrival of Hurricane Sandy.
Every year a ceremony is held on Veterans Day at Arlington National Cemetery. It begins with a wreath laying at the Tomb of the Unknowns.
Learn more about Veterans Day .
Photo by Sgt. Jose A. Torres Jr., U.S. Army.