Berry Field Air Base, April 7, 2022 – U.S. Air Force 1st Lt. Rachel Shearin, a nurse with the 118th Medical Group, reads through a medical manual in a deployment situation April 7, 2022 at Berry Field Air National Guard Base, Nashville, Tennessee. Members from across the 118th Wing took part in the largest on-base readiness exercise in wing history April 5-9, to help prepare and train the wing for a near-peer conflict.  Photo by Staff Sgt. Jordan Harwood