PACIFIC OCEAN (May 16, 2023) Sailors fire M4 carbines during a live-fire exercise aboard the Arleigh Burke-class guided-missile destroyer USS John Finn (DDG 113) in the north Pacific Ocean, May 16, 2023. John Finn is assigned to Commander, Task Force 71/Destroyer Squadron (DESRON) 15, the Navy's largest forward-deployed DESRON and U.S. 7th Fleet's principal surface force. (U.S. Navy photo by Mass Communication Specialist 2nd Class Samantha Oblander)