U.S. Coast Guard Petty Officer 2nd Class Marcus Prol drives a snow machine during a Special Operations Forces Arctic Medic (SOFAM) simulated casualty near Fort Wainwright, Alaska, Feb. 19, 2025. SOFAM 2025 hosted more than 100 participants from SOF and Allied and Interagency partners to improve tactical and prolonged combat casualty care in austere conditions. (U.S. Coast Guard photo by Petty Officer 2nd Class John Hightower)