181009-N-CE622-0035 LA UNION, El Salvador (Oct. 9, 2018) Lt. Cmdr. Rachel Carter, an emergency and family medicine physician assigned to Southern Partnership Station’s (SPS) Fleet Health Engagement Team, demonstrates cricothyroidotomy techniques at Destacamento Militar Numero 3 (DM-3) as part of a subject matter expert exchange with Salvadoran military professionals during SPS 2018. DM-3 is a military detachment that supports the operations of Salvadoran military professionals. 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. Navy photo by Mass Communication Specialist 3rd Class Katie Cox/Released)