U.S. Air Force Chief Master Sgt. Maurice L. Williams, command chief, Air National Guard (ANG), listens to Master Sgt. Brett Peterson, a boom operator assigned to the 133d Air Refueling Squadron, 157th Air Refueling Wing (ARW), explain KC-46 Pegasus refueling operations during a visit to Pease Air National Guard Base, Portsmouth, New Hampshire, Dec. 5, 2020. As the first ANG unit to receive the KC-46, Williams and Lt. Gen. Michael A. Loh, ANG director, visited the 157th ARW to speak with Airmen and hear their experiences working with the new airframe. (U.S. Air National Guard photo by Tech. Sgt. Morgan R. Lipinski)