180113-N-LN093-0279 PACIFIC OCEAN (Jan. 13, 2018) An MH-60S Sea Hawk helicopter assigned to the “Black Knights” of Helicopter Sea Combat Squadron (HSC) 4 participates in a live-fire exercise. The Carl Vinson Strike Group is currently operating in the Pacific as part of a regularly scheduled deployment. (U.S. Navy photo by Mass Communication Specialist Third Class Jasen Morenogarcia/Released)