Hamish Malin, NSWCDD electromagnetic railgun projectile designer, briefs NSWC Commander Lorin Selby (right) and Navy Warfare Centers Chief of Staff Capt. Randell Dykes on his technical efforts related to railgun projectiles during the NSWCDD Briefing and Technical Demonstration held at Naval Sea System Command headquarters, Nov. 3. (U.S. Navy photos by John Joyce/Released)