150418-N-TC437-362 PACIFIC OCEAN (April 18, 2015) MH-60S Sea Hawk helicopters from the Chargers of Helicopter Sea Combat Squadron (HSC) 14 fly back to the aircraft carrier USS John C. Stennis (CVN 74) after completing a training exercise. John C. Stennis is undergoing a tailored ship's training availability and final evaluation problem, assessing its abilities to conduct combat missions, support functions and survive complex casualty control situations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Ignacio D. Perez/Released)