Bryan Williams, chief Navy diver, of Mobile Diving and Salvage Unit 2, oversees dive preparations aboard the Military Sealift Command rescue and salvage ship, USNS Grasp. Grasp, MDSU-2 and Navy archeologist, scientist, and historians are currently deployed to the North Sea to conduct diving expeditions. While verifying the sites of suspected shipwrecks, they hope to ultimately find the historic flagship of John Paul Jones, USS Bohnomme Richard. (U.S. Navy photo by Petty Officer 1st Class Ja'lon A. Rhinehart)