Senior Airman Madelyne Kowalczyk, 11th Security Forces Squadron counter small unmanned aircraft systems NCO in charge, operates a DJI Inspire 1 on Joint Base Andrews, Md., March 1, 2019. Small unmanned aircraft systems provide JBA defenders safer avenues in maintaining and increasing base security and daily routine activities. (U.S Air Force photo by Airman 1st Class Michael S. Murphy)