190925-N-AZ907-0101 LIMA, Peru (September 25, 2019) Navy Diver 1st Class Chris Green, assigned to Mobile Diving and Salvage Unit (MDSU) 2, watches as a diving bell submerges during a subject matter expert exchange with Peruvian navy divers as part of Southern Partnership Station (SPS) 2019. SPS is an annual series of U.S. Navy deployments focused on exchanges with regional partner nation militaries and security forces. SPS 19 consists of fly-away deployments of adaptive force packages to Barbados, Colombia, Guatemala, Honduras and Peru to conduct training and subject matter expert exchanges to improve capacity in medical, dive operations, and engineering. (U.S. Navy photo by Mass Communication Specialist 1st Class Peter Lewis/Released)