Senior Airman Arthur Reese, 921st Contingency Response Squadron force protection journeyman, left, discusses the components of the Small Unmanned Aircraft System with Col. Doug Jackson, 621st Contingency Response Wing commander, before a demonstration July 17, 2020, on Travis Air Force Base, Calif. The sUAS is a recent addition to the 621st Contingency Response Wing’s capabilities and is projected to be used as a force protection aid to observe potential threats during daytime and nighttime hours. (U.S. Air Force photo by Tech. Sgt. David W. Carbajal)