Two defenders assigned to the 97th Security Forces Squadron complete an inspection around a KC-135 Stratotanker after an air defense exercise, October 9, 2019, at Altus Air Force Base, Okla. The purpose of this exercise was to practice, refresh and test the abilities of Warrior Airmen in possible real-world emergencies along with gaining training experience that is not commonly available at Altus AFB. (U.S. Air Force photo by Airman 1st Class Breanna Klemm)