Tune up
Airman 1st Class Luciano Battalini, 28th Aircraft Maintenance Squadron aerospace propulsion specialist, services a B-1B Lancer’s gearbox during Red Flag-Nellis 23-3 at Nellis Air Force Base, Nev., July 20, 2023. Red Flag is a combat training exercise shared with a variety of attack, fighter and bomber aircraft, preparing Air Force, joint and coalition pilots, aircrew and operators to fight against a peer-level adversary in any combat environment. (U.S. Air Force Photo by Airman 1st Class Yendi Borjas)