First Lt. Kevin Shutack, 351st Air Refueling Squadron pilot, secures his aircrew eye and respiratory protection equipment before a refueling mission at Royal Air Force Mildenhall, United Kingdom, July 21, 2022. Shutack wore the AERP equipment to complete one of the many certification trainings that are needed to always stay mission ready. (U.S. Air Force photo by Staff Sgt. Kevin Long)