Reserved to serve
U.S. Air Force Master Sgt. Mark Shearin, 20th Force Support Squadron in-service recruiter, speaks during a Palace Chase briefing at Shaw Air Force Base, S.C., Feb. 8, 2017. To apply for Palace Chase, an individual cannot be on a control roster, notified of a permanent change of station or deployment, and must be medically qualified for worldwide duty. (U.S. Air Force photo by Airman 1st Class Destinee Sweeney)