U.S. Army Lt. Col. Zane Beegle, left, Staff Exercise (STAFFEX) 18-5 J-4 Logistics Directorate planner with the West Virginia Army National Guard, and U.S. Air Force Senior Master Sgt. Andy Vasquez, Ninth Air Force J-4 planner, review logistics requirements for the exercise scenario, Aug. 14, 2018, Shaw Air Force Base, S.C. The J-4 directorate is charged with forming logistic plans and services, to include the coordination and supervision of supply, maintenance operations, deployment and distribution, engineering, health services, OCS, food service, and other operationally required logistic support activities. For this iteration of the STAFFEX, J-4 planners focused on the U.S. Southern Command theater. (U.S. Air Force photo by Tech. Sgt. Amanda Dick)