161024-N-AT101-505 GULF OF MEXICO (Oct. 24, 2016) Civilians, government contractors, and Sailors assigned to the pre-commissioning unit John Finn (DDG 113) conduct missile test firing during the ship's builder’s trials, Oct. 24. John Finn, built by Huntington Ingalls Shipbuilding, will conduct the final phase of trials, known as acceptance trials, in early November. (U.S. Navy photo by Petty Officer First Class Maddelin Angebrand/Released)