Col. Martin Downie, commandant of the Defense Information School, left, Sgt. Maj. Ronald L. Green, sergeant major of the Marine Corps, middle, and Ray Shepherd, Director of Defense Media Activity, right, bow their heads during a memorial ceremony July 27, 2015, at the Defense Information School, Fort George G. Meade, Md. DINFOS held a ceremony honoring Cpl. Sara Medina and Lance Cpl. Jacob Hug, who lost their lives in a helicopter crash while documenting the relief efforts in Nepal during Operation Sahayogi Haat.