U.S. Air Force Tech. Sgt. Eric Lovingshimer, 445th Aeromedical Evacuation Squadron medical technician, uses the prototype Battlefield Assisted Trauma Distributed Observation Kit, or BATDOK, application during a training flight on a C-17 Globemaster III from Ohio on their way to annual tour in Hawaii, May 9, 2024. (U.S. Air Force photo by Tech. Sgt. Joel McCullough)