Col. Anthony Ely (left), commander, 653rd Regional Support Group, discusses Reception, Staging, Onward Movement and Integration (RSOI) methods used by the 653rd RSG to Maj. Gen. Miguel Castellanos, commanding general, 84th Training Command, June 12, Fort Hunter Liggett, Calif. Castellanos visited the 653rd RSG as they continue to support operations at Combat Support Training Exercise (CSTX) 22. The CSTX is a joint exercise that prepares units for operational deployments around the world. (U.S. Army Photo by Maj. Alun Thomas, 653rd RSG Public Affairs)