U.S. Air Force Senior Master Sgt. Christopher A. Haney, 1st Maintenance Squadron assistant squadron superintendent, poses for a photo at Joint Base Langley-Eustis, Virginia, July 22, 2020. Haney encourages younger Airmen to become subject matter experts in their career fields and tackle all challenges they may face head-on. (U.S. Air Force photo by Senior Airman Marcus M. Bullock)