U.S. Air Force Airmen assigned to the 20th Fighter Wing perform tactical combat movements during Multi-Capable Airman (MCA) training at Shaw Air Force Base, S.C., Oct. 17, 2023. The MCA course challenged Airmen from various career fields to push themselves beyond the expectations of their primary duties in order to build a more agile and lethal force capable of doing more with less in a contested environment. (U.S. Air Force photo by Airman 1st Class Steven Cardo)