It provides a replicable template for expanding the range of approved 3D-printed parts that can be welded into submarines ...

Only 23 of the original 62 Los Angeles-class submarines remain in commission, representing about half of the Navy's ...

The U.S. Navy says it has welded and installed its first 3D-printed metal part on a nuclear submarine, a step that could ...

A new Virginia-class attack submarine entered naval service over the weekend, the U.S. Navy announced. The service ...

The USS Massachusetts, a $2.8 billion Virginia-class nuclear submarine, will be officially commissioned in a ceremony in ...

A French Navy Suffren-class nuclear attack submarine (SSN) successfully launched and recovered a U.S. Navy Razorback ...

The USS Massachusetts has joined the Navy fleet. Saturday's commissioning ceremony made the submarine the first named after ...

The Bay State’s proud naval history added a new chapter Saturday with the commissioning of the USS Massachusetts right in the harbor — with the USS Constitution, the oldest still-commissioned ship in ...

The United States Navy is preparing to add another strategic reinforcement to its fleet by commissioning the nuclear attack ...

A new nuclear target map includes a Georgia military base. Why is it listed among 15 vulnerable spots for attack in the US.

French President Emmanuel Macron says France will allow the temporary deployment of its nuclear-armed aircraft to allied ...