Pain is no match for defenders
U.S. Air Force Airman 1st Class Camerin Perona-Finley, 18th Security Forces Squadron response force member, reloads an M-9 pistol OC spray training July 13, 2016, at Kadena Air Base, Japan. Security forces members have to know what it feels like to be sprayed and continue to perform their duties before they can be certified to carry or use it themselves. (U.S. Air Force photo by Airman 1st Class Corey M. Pettis)