U.S. Army Brig. Gen. Robert "Todd" Brown, 2nd Infantry Division, ROK-US Combined Division, deputy commanding general, learns the control interface of a commercial aquatic drone during Freedom Shield 25 at a training area near the Imjin River in Paju-si, Gyeonggi-do, South Korea, March 11, 2025. The demonstration showcases the capabilities of cutting-edge underwater vehicles to enhance operational readiness. Freedom Shield 2025 is a multi-domain military training program that integrates ground, air, naval, space and cyberspace elements, enhancing readiness through realistic combat situations. (U.S. Army photo by Staff Sgt. Eric Kestner)