U.S. Army Reserve Sgt. 1st Class Cornelius Joyner, Headquarters and Headquarters Company, 412th Theater Engineer Command, based in Vicksburg, Miss., presents arms after he and six other company Soldiers performed a 21-gun salute at the Vicksburg National Cemetery Memorial Day Observance May 29, 2017. (U.S. Army Reserve Photo by Sgt. 1st Class Clinton Wood)