Davis Sanford, naval ship intelligence lead at Rolls-Royce Marine North America, discusses the company’s autonomous ship capability, challenges these kinds of vessels pose, the joint US Navy-DoD Overlord unmanned surface vehicle program, and more during a Jan. 11, 2018, interview with Defense & Aerospace Report Editor Vago Muradian at the 2018 Surface Navy Association national symposium and trade show in northern Virginia. Our coverage is sponsored by Leonardo DRS.