200619-N-HR150-1054 PHILIPPINE SEA (June 19, 2020) Seaman Jocelyn Clyde, from Tucson, Ariz., communicates via a sound-powered phone during a main-space fire drill aboard U.S. 7th Fleet flagship USS Blue Ridge (LCC 19). By participating in main-space fire drills, Sailors improve their damage control knowledge and skills on fighting casualties within main engineering spaces. Blue Ridge is the oldest operational ship in the Navy and, as 7th Fleet command ship, actively works to foster relationships with allies and partners in the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist Seaman Matt Hall/Released)