150408-N-TC437-067 PACIFIC OCEAN (April 8, 2015) Aviation Ordnanceman 3rd Class Robert Rasmussen, Aviation Ordnanceman 3rd Class Justin Collins and Chief Gunner's Mate Norman Banks participate in a live-fire exercise aboard the aircraft carrier USS John C. Stennis (CVN 74). John C. Stennis is undergoing a tailored ship's training availability and final evolution 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)