SOUTH CHINA SEA (July 16, 2020) Electrician's Mate Fireman Edward Villasenor, from Pasadena, Calif., assigned to the Arleigh Burke-class guided-missile destroyer USS Ralph Johnson (DDG 114), dons personal protective gear during a general quarters drill. Ralph Johnson is part of the Nimitz Carrier Strike Group and is deployed conducting maritime security operations and theater security cooperation efforts. (U.S. Navy photo by Mass Communication Specialist 3rd Class Anthony Collier)