U.S. Air Force Airmen from the 246th Intelligence Squadron and 218th Intelligence, Surveillance and Reconnaissance Group participate in the Tennessee GRIT (Guard Readiness Improvement Training) course at the Volunteer Training Site in Smyrna, Tennessee Aug. 5, 2025. GRIT is a statewide initiative launched by the Tennessee National Guard to enhance physical readiness, resilience, and leadership through physically and mentally challenging team-based exercises. (U.S. Air National Guard video by Staff Sgt. Roberto Mercado)
