Largest US shipbuilder. Newport News Shipbuilding (Virginia + Columbia subs, Ford-class CVN) + Ingalls Shipbuilding (DDG-51 Arleigh Burke, LPD-17, LHA-class amphibs) + Mission Technologies (services). $11.5B FY2024 revenue. Submarine industrial base capacity is the key bottleneck for Columbia + Virginia + AUKUS.
