Chaplain (Maj.) Thomas Porter, U.S. Air Force Expeditionary Center chaplain, works with Senior Airman Roger Rhymer, a chaplain assistant from the 20th Fighter Wing Chapel, Shaw Air Force Base, S.C., during training in patrolling and tactics for the Air Force Advanced Contingency Skills Training Course on a Joint Base McGuire-Dix-Lakehurst, N.J., range Aug. 12, 2008. Chaplain Porter serves as the lead chapel cadre for expeditionary training of chaplains and chaplain assistants from around the Air Force. (U.S. Air Force Photo/Master Sgt. Scott T. Sturkol)