U.S. Air Force Capt. Danielle Rivera and U.S. Air Force Capt. Dave Matherly, pilots assigned to the 909th Air Refueling Squadron, review pre-flight requirements Oct. 4, 2019, at Kadena Air Base, Japan. The 909th ARS enables the execution of tactical, conventional, and peacetime operations in the Indo-Asia Pacific region. (U.S. Air Force photo by Senior Airman Cynthia Belío)