U.S. Army Pfc. Xuan Nguyen, Medical Education and Training Campus Pharmacy Technician course student, provides security during a field training exercise (FTX) at Joint Base San Antonio-Camp Bullis, Texas, March 4, 2026. The FTX trains and assesses Soldiers and Airmen on warrior task and battle drills and their occupational specific tasks to help sustain proficiency and readiness. (U.S. Air Force photo by Melissa Hydrick)