170912-N-TH437-223 ATLANTIC OCEAN (Sept. 12, 2017) U.S. Naval Academy Midshipman 1st Class Nolan Brandon attaches a GoPro video camera onto a remotely operated vehicle in order to obtain video of the wreck of the World War I-era armored cruiser USS San Diego (ACR 6). Personnel from U.S. Naval History and Heritage Command, Naval Surface Warfare Center, Carderock Division, the University of Delaware, the Office of Naval Intelligence and the U.S. Naval Academy started surveying the shipwreck to gain scientific insight, historical clarity and to prepare for the 100th commemoration of the vessel’s sinking. San Diego was sunk off the coast of Long Island in 1918 by a German submarine. (U.S. Navy photo by Mass Communication Specialist 1st Class Eric Lockwood/Released)