Headquartered in Newport News, Virginia, HII is America’s largest shipbuilder and an all-domain defence technology provider with more than 140 years of shipbuilding heritage. Its Ingalls and Newport News divisions design, build, modernise and maintain naval vessels, including nuclear-powered aircraft carriers, submarines, destroyers and amphibious ships. Mission Technologies extends its capabilities into uncrewed systems, C5ISR, AI and machine learning, electronic warfare, cyber operations, simulation and nuclear services. With over 45,000 employees, HII primarily supports the US Navy, US Coast Guard and allied defence customers with mission-critical maritime and multi-domain systems.
HII and United Kingdom partners expand Portchester facility to support REMUS UUVs and prepare for ROMULUS USV deployment in defense and research applications.
