PACIFIC OCEAN (July 10, 2021) Yeoman 1st Class Christopher Shaffer, left, from San Antonio, and Master-At-Arms 1st Class Paul Smith, right, from Atlanta, both assigned to the amphibious transport dock ship USS John P. Murtha (LPD 26), demonstrate a defensive maneuver as part of security force training, July 10. John P. Murtha is underway conducting routine operations in U.S. 3rd Fleet. (U.S. Navy photo by Mass Communication Specialist 2nd Class Curtis D. Spencer)