170802-N-KW679-0160 CARIBBEAN SEA (August 2, 2017) Navy Diver 2nd Class Lyle Frank, assigned to Mobile Diving and Salvage Unit (MDSU) 1, inspects a Honduran diver's gear before he enters the Caribbean Sea near Base de Naval Puerto Castilla. MDSU-1 is deployed alongside service members from various commands as part of Southern Partnership Station (SPS) 17. SPS-17 is a U.S. Navy deployment executed by U.S. Naval Forces Southern Command and U.S. 4th Fleet that is 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)