U.S. Air Force Staff Sgt. Michael Satterfield, a defender with the 97th Security Forces Squadron (SFS), reads the names of fallen law enforcement officers from 2019 during a Ruck Run on May 13, 2020 at Altus Air Force Base, Oklahoma. The 97th SFS hosted a Ruck Run around the base track in honor of law enforcement officers who have passed away while on duty. (U.S. Air Force photo by Airman 1st Class Breanna Klemm)