Airman 1st Class Ignacio Luna, 28th Aircraft Maintenance Squadron weapons load crewmember, places a flag in front of a tombstone for a deceased military member at the Black Hills National Cemetery in Sturgis, S.D., May 28, 2016. Approximately 608 burials are conducted each year in the cemetery. (U.S. Air Force photo by Airman 1st Class Sadie Colbert/Released)