Children in attendance at the 2019 National Memorial Day Parade wave flags and cheer as the U.S. Air Force Honor Guard marches past on Constitution Avenue in Washington, May 27, 2019. The honor guard promotes the Air Force’s mission by showcasing excellence, attention to detail and discipline as a tool to recruit, retain and inspire Airman. (U.S. Air Force photo by Airman 1st Class Noah Sudolcan)