HII's technologies supported the U.S. Navy's successful deployment and recovery of the Yellow Moray UUV from a submarine, enhancing stealth and capabilities.

HII and GDEB will build two FY24 Block V Virginia-class submarines, enhancing U.S. undersea strength with advanced payload capabilities.

Initial delivery of modular REMUS 300-based vehicles enhances undersea capabilities; program may expand to 200 units under $347 million contract.​.

USS Jeremiah Denton (DDG 129) is a Flight III destroyer featuring advanced radar, missile defense, and combat systems to counter evolving threats.