Airman Zachary LeBoeuf and Airman Ashley Watts stand proudly at the Master Sgt. Randy J. Gillespie Petroleum, Oils and Lubricants Memorial, June 13, 2017. POL Airmen in Training begin every morning outside the schoolhouse at this memorial to honor those who made the ultimate sacrifice in service to our country. (U.S. Air Force photo by Master Sgt. Joseph Speirs)