Despite its name, Portsmouth Naval Shipyard is actually located in Maine. But there's a renewed effort in New Hampshire to ...

For years, the U.S. shipbuilding industry has not been a ball of fire in ... as a quality naval builder was enhanced by its early delivery of its 52nd nuclear-powered submarine, the attack ...

Portsmouth Naval Shipyard announced it will participate in an annual force protection exercise, Feb. 3-14. The training exercise, known as Exercise Citadel Shield-Solid Curtain 2025, will be conducted ...

A New Hampshire legislator has fired the latest round in an on-again, off-again border dispute between Maine and New Hampshire over the Portsmouth Naval Shipyard. Republican Rep. Joseph Barton, a ...

A New Hampshire legislator has fired the latest round in an on-again, off-again border dispute between Maine and New Hampshire over the Portsmouth Naval Shipyard. Republican Rep. Joseph Barton ...

NH lawmakers try to revive border battle over Portsmouth Naval Shipyard, seeking help from Trump. US Supreme Court ruled in ...

has successfully completed qualification testing for a first-of-its-kind submarine maintenance closed loop cooling system for Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility ...