
HII on Monday said it delivered the first two Lionfish small uncrewed undersea vehicles (SUUV) to the Navy under a contract that could reach up to 200 vehicles. Lionfish is based on HII’s two-man portable REMUS 300 platform, which a company statement boasted is a modular, open-architecture SUUV designed for multi-mission adaptability and developed with the Navy and Defense Innovation Unit (DIU). The company noted this is the Navy’s first program transitioning from an other transaction prototype vehicles to full-scale…