What does NAVSEA encompass?

NAVSEA, or the Naval Sea Systems Command, primarily focuses on the design, construction, and maintenance of naval ships and submarines. Its responsibilities include overseeing various shipbuilding programs, ensuring that naval vessels are constructed to meet operational requirements and specifications. This encompasses a wide range of activities from initial design stages through to construction, testing, and eventual repairs and modernization.

While submarine operations are certainly part of NAVSEA's broader mission, the command itself is more accurately defined by its role in shipbuilding programs rather than operational activities. Airplane certification processes and cybersecurity protocols are outside the direct purview of NAVSEA, as those fall under different commands and specialties within the Navy and defense structure.