Portsmouth Naval Shipyard and Navy officials on April 23 were still investigating a water leak on the Seavey Island base first discovered April 19. The yard has not officially determined the source, ...

Officials say the fire was burning outside a submarine that was in dry dock.

A team from Portsmouth Naval Shipyard spent much of 2025 coordinating with the base. At the project’s peak, more than 400 shipyard personnel were deployed to Connecticut. The event marked the first ...

Vital new operational jetties will be created at Portsmouth Naval Base as part of a major investment project.

KITTERY, Maine – Portsmouth Naval Shipyard announced beginning this week and running through Feb. 6, Navy installations across the country are participating in the annual force protection exercise, ...

As America prepares for its 250th birthday, the Portsmouth Naval Shipyard Museum is highlighting the city's deep naval roots ...