170320-N-YR245-099 PACIFIC OCEAN (March 20, 2017) Sailors assigned to the guided-missile destroyer USS Pinckney (DDG 91) monitor a fuel probe as the ship conducts a replenishment-at-sea during a composite training unit exercise with the Nimitz Carrier Strike Group in preparation for an upcoming deployment. (U.S. Navy photo by Mass Communication Specialist 3rd Class Craig Z. Rodarte/Released)