PACIFIC OCEAN (March 12, 2022) Fire Controlman 2nd Class Andrew Yu, from Las Vegas, fires a .50 caliber machine gun as Gunner’s Mate 1st Class Casey Acosta, from Oak Hills, Calif., observes during a live fire exercise aboard amphibious transport dock ship USS John P. Murtha (LPD 26), March 12, 2022. 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)