HII Delivers Initial Lionfish SUUVs to U.S. Navy Under Multi-Year Program

POCASSET, Mass., April 07, 2025 (GLOBE NEWSWIRE) -- HII (NYSE:HII) announced the delivery of first two Lionfish small uncrewed undersea vehicles (SUUVs) to the U.S. Navy under a program that could scale to 200 vehicles, with a contract value exceeding $347 million. Lionfish is based on HII's REMUS 300 platform, a modular, open-architecture SUUV engineered for multi-mission adaptability and the program was developed in collaboration with the U.S. Navy and Defense Innovation Unit (DIU), to accelerate the adop ...