160525-N-RC734-128 PACIFIC OCEAN (May 25, 2016) Members of the underway replenishment (UNREP) detail aboard amphibious transport dock ship USS San Diego (LPD 22) watch as a fuel probe is guided into the receiver during a replenishment at sea alongside the Military Sealift Command fleet replenishment oiler USNS Guadalupe (T-AO 200). San Diego is underway off the coast of Southern California participating in a series of qualifications and certifications as part of the basic phase of training in preparation for future operations and deployments. (U.S. Navy photo by Mass Communication Specialist 1st Class Joseph M. Buliavac/Released)