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 ...

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 ...

The Portsmouth Naval Shipyard, located in Kittery, is roughly halfway through a project to expand its capacity to repair and modernize naval submarines, according to an official. The $1.8 billion ...

New Hampshire lawmakers are urging President Donald Trump and the U.S. Congress to recognize Portsmouth Naval Shipyard as being in New Hampshire, despite a 2001 Supreme Court ruling that placed it ...

Feb. 13—Sens. Susan Collins of Maine and Jeanne Shaheen of New Hampshire have asked the U.S. Navy to seek an exemption for Portsmouth Naval Shipyard workers from the Trump administration's drive ...

President Trump's executive order requiring federal employees to return to in-person work is expected to increase traffic at and around Portsmouth Naval Shipyard. Estimates suggest an additional ...

The union representing most workers at Portsmouth Naval Shipyard has advised its members against accepting the Trump administration's federal employee buyout offer. Union leaders and members cited ...