170823-N-KW679-0046 TOCOA, Honduras (Aug. 23, 2017) Lt. Cmdr. Jonathan Auten, the emergency medicine residency assistant director and emergency medicine physician at Naval Medical Center Portsmouth, gives a presentation to Honduran doctors and nurses during a medical subject matter expert exchange in support of Southern Partnership Station (SPS) 17. SPS-17 is a U.S. Navy deployment executed by U.S. Naval Forces Southern Command/U.ACS. 4th Fleet, focused on subject matter expert exchanges with partner nation militaries and security forces in Central and South America. (U.S. Navy photo by Mass Communication Specialist 3rd Class Kristen Cheyenne Yarber/Released)