INDIAN OCEAN (June 21, 2021) The Arleigh Burke-class guided-missile destroyer USS Halsey (DDG 97) fires the 25mm machine gun. Halsey is attached to Commander, Task Force 70/Carrier Strike Group 5 conducting underway operations in support of a free and open Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 3rd Class Jaimar Carson Bondurant)