U.S. Navy Construction Mechanic 2nd Class Brady Mangels practices applying a tourniquet to Equipment Operator 3rd Class Beau Schramm during medical training aboard the expeditionary fast transport vessel USNS Spearhead (T-EPF 1), July 28, 2018. Spearhead is at sea supporting Southern Partnership Station. Southern Partnership Station is a U.S. Southern Command-sponsored and U.S. Naval Forces Southern Command/U.S. 4th Fleet-conducted annual deployment focused on subject matter expert exchanges and building partner capacity in a variety of disciplines including medicine, construction and dive operations in the Caribbean, Central and South America. (U.S. Army photo by Staff Sgt. Kalie Frantz)