A U.S. Army drill sergeant folds the United States flag after Advanced Individual Training Soldiers lowered and folded it during the Memorial Day retreat ceremony at Joint Base Langley-Eustis, Virginia, May 27, 2021. On Memorial Day, the flag should be flown at half-staff from sunrise to noon and then raised to honor our Nations fallen heroes. (U.S. Air Force photo by Senior Airman Sarah Dowe)