Home Videos DoD/Military/Pentagon VIDEO: Electromagnetic Railgun – First shot at Dahlgren’s new Terminal Range VIDEO: Electromagnetic Railgun – First shot at Dahlgren’s new Terminal Range Nicholas HoffmanMarch 23, 2017DoD/Military/Pentagon,News,Technology Watch as the Office of Naval Research and Naval Surface Warfare Center, Dahlgren Division, conduct the first shot of the Railgun at the terminal range November 17, 2016. Video of the Day