200203-F-OD616-0001
A 421st Fighter Squadron F-35A Lightning II fighter pilot shakes hands with a 421st Aircraft Maintenance Unit maintainer prior to launch during exercise Red Flag 20-1, Feb. 3, 2020, at Nellis Air Force Base, Nev. The 421st FS is the 388th Fighter Wing’s newest F-35A unit. (U.S. Air Force photo by R. Nial Bradshaw)