Army Pvt. Gabriel Thyfault, left, renders honors while Army Spc. Nayib Pagan places an American flag in front of a headstone during "Flags In'' at Arlington National Cemetery in Arlington, Va., May 25, 2017. Thyfault and Pagan are transportation specialists assigned to the 529th Regimental Support Company, 4th Battalion, 3rd U.S. Infantry Regiment, known as "The Old Guard.” DoD photo by Sebastian J. Sciotti Jr.