Shall assist military and government service personnel in the design, planning, coordination, synchronization, preparation, and execution of the training/exercise events. The Homeland Response Force (HRF)/CBRN Enhanced Response Force Package (CERFP) Observer Controller/Trainer (OC/T), Defense CBRN Response Force (DCRF) OC/T, Urban Search & Rescue (US&R) OC/T, Command and