Service Members assigned to the Joint Task Force-National Capital Region and U.S. Army Military District of Washington compete against members of the U.S. Navy during the Nationals “Nats on Base” High Intensity Interval Training (HIIT) exercise at the Nationals Park, Washington D.C., Dec. 10, 2024. The Army and Navy went head to head during the event as an Esprit de Corps competition as part of the Army Navy game 14 Dec., ultimately the Army won the trophy.