HMS Agamemnon, the UK's newest attack submarine, has completed its first underwater test at BAE Systems’ shipyard at ...

The US Navy has embarked on the monumental task of constructing a mammoth 20,800-ton submarine, a potential survivable element of the US nuclear triad. This significant step marks a new chapter in the ...

One of the nation’s Cold War nuclear submarines is now emerging and taking shape as a partially re-assembled, $9.5 million ...

LINN -- In one of their final stops before heading home this weekend, crew members from the USS Jefferson City, a Los Angeles Class nuclear Navy submarine, talked nuclear technology with a class of ...

Infrastructure work to support rotations of U.S. and British nuclear-powered submarines began last month at a naval base in Western Australia, according to that nation’s defense department. HMAS ...