SAN DIEGO (June 23, 2022) Master-at-Arms 3rd Class Bryce Burdick, a native of Tulsa, Okla., participates in an active shooter drill, June 23. Nimitz-class aircraft carrier USS Carl Vinson (CVN 70) is currently pierside in its homeport of San Diego. (U.S. Navy photo by Mass Communication Specialist 2nd Class Haydn N. Smith)