An SSN would be capable of remaining concealed and on station for extended periods of time, continuously shadowing a DPRK SSB in port or at sea without needing to snorkel or recharge batteries.
NEWPORT NEWS, Va., Dec. 16, 2025 (GLOBE NEWSWIRE) -- HII (NYSE: HII) announced today that its Newport News Shipbuilding division has reached a significant construction milestone for Virginia-class ...