Airman 1st Class Abigail Biever, 56th Security Forces Squadron team member, converses with a defender in the vehicle inspection pit April 11, 2019, at Luke Air Force Base Ariz. The 56th SFS provides information and personnel security, resource protection, reports and analysis, confinement, conduct investigations and manage the wing antiterrorism program. (U.S. Air Force photo by Airman 1st Class Zoie Cox)