Operational Readiness Exercise Sling Stone 16-03 tests Andersen Airmen
Firefighters with the 36th Civil Engineer Squadron practice egress training on a KC-135 Stratotanker on the flightline during an operational readiness exercise April 20, 2016, at Andersen Air Force Base, Guam. Egress training involves learning how to enter an aircraft to rescue any personnel on board should they become incapacitated during an emergency situation. (U.S. Air Force photo by Airman 1st Class Arielle Vasquez/Released)