Army Sgt. Earnest Knight flips a tire during the 3rd annual U.S. Army Spc. Hilda I. Clayton Best Combat Camera 2015 on Fort Meade, Md., July 13, 2015. Knight is a combat documentation production specialist assigned to the 55th Signal Company. The competition honors the fallen combat cameraman, Army Spc. Hilda I. Clayton, who gave her life July 2, 2013, in Afghanistan as a part of Operation Enduring Freedom.