Military personnel evaluate a patient during a mass casualty exercise at Naval Air Station Fort Worth Joint Reserve Base, Texas, July 28, 2018. The goal of the exercise is to practice critical medical skills and procedures that are essential upon mobilization. Personnel from the 301st Fighter Wing Medical Squadron, Emergency Medical Facility Dallas 1, NAS Fort Worth JRB Fire Department, Marine Air Control Squadron 24, MedStar, and Texas Wing Group VI Civil Air Patrol participated in the event. (U.S. Air Force photos by Maj. Candice Allen and Tech. Sgt. Melissa Harvey)