U.S. Air Force Chief Master Sgt. Mills (middle), 20th Fighter Wing command chief, converses with Tech. Sgt. Jason Pickren (left), 20th Comptroller Squadron NCO in charge of customer service, and Master Sgt. Jeffrey Van Strydonk (right), 20th CPTS first sergeant, in the finance office at Shaw Air Force Base, S.C., Jan. 13, 2014. As the new command chief, Mills introduced himself to several Airmen and asked them questions to get to know them better. (U.S. Air Force photo by Airman 1st Class Diana M. Cossaboom/Released)