Airman 1st Class Charlie Vaa, U.S. Air Force Honor Guard Drill Team member, adjusts the strap of an M1 rifle stock before a performance at Sea World in San Diego, Ca., June 27, 2017. Not only does the drill team perform complex routines involving a choreographed sequence of weapon maneuvers, but they also maintain a sense of professionalism and pristine appearance when in uniform. (U.S. Air Force photo by Senior Airman Jordyn Fetter)