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

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 ...

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

Jan. 30—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 Granite State lawmaker is making a push to have the shipyard be based in New Hampshire. It's not the first time there's been a dispute over the boundary.

The U.S. Supreme Court ruled in 2001 that the boundary between the two states is the middle of the Piscataqua River.

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 ...

New Hampshire lawmakers are calling on President Donald Trump to rule Portsmouth Naval Shipyard is located in the Granite State, as well as urging U.S. Congress to say the same for Badger’s ...

A magnitude 3.8 earthquake struck off the coast of New England at 10:22 a.m. The U.S. Geological Survey reports that it ...