Exercise Special Operations Forces Arctic Medic 2025 participants transport a simulated combat casualty using a CASEVAC Ecosystem sled prototype during Special Forces Arctic Medic 2025 at Yukon Training Area, Alaska, Feb. 18, 2025. SOFAM 2025 prepares medics to operate in arctic or extreme cold environments and to provide safe medical care in a “bubble of warmth” in austere conditions. (Alaska National Guard photo by Seth LaCount)