171027-N-TE278-0008 SAN DIEGO (Oct. 27, 2017) The Nimitz-class aircraft carrier USS Carl Vinson (CVN 70) navigates San Diego Bay on its way to the Pacific Ocean. Carl Vinson is participating in a sustainment training exercise in preparation for an upcoming deployment. (U.S. Navy photo by Mass Communication Specialist 1st Class Paolo Bayas/Released)