190417-N-NK931-1005 YOKOSUKA, Japan (April 17, 2019) Operations Specialist 3rd Class Rogelio Delacerda, assigned to the guided-missile destroyer USS Barry (DDG 52), uses a Polaris during Barry’s recent fast cruise. A fast cruise consists of equipment tests, simulations, and scenarios that refresh and train Sailors for underway periods. Barry is forward-deployed to the U.S. 7th Fleet area of operations in support of security and stability in the Indo-Pacific region. (U.S. Navy photo by Ensign Samuel Hardgrove/Released)