On September 9, 2025, in Newport News, Virginia, HII, trading on NYSE as HII, unveiled ROMULUS, a new line of unmanned surface vessels (USVs) called ROMULUS that are AI-enabled and modular. The vessels are powered by HII's Odyssey Autonomous Control System (ACS) software suite. HII is recognized as America's largest military shipbuilder and a prominent player in autonomous maritime systems.