L. David Marquet is a former US Navy Captain and author who served in the submarine force for nearly three decades. Marquet graduated from the US Naval Academy at the top of his class in 1981, during ...

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

Australia’s jump to AUKUS nuclear-powered submarines is rooted in the Collins class’s limits: an aging, conventional fleet ...

North Korea unveiled for the first time a nuclear-powered submarine under construction, a weapons system that can pose a major security threat to South Korea and the U.S. State media on Saturday ...

The UK awarded a £9 billion ($11 billion) contract to Rolls Royce for the design and manufacture of nuclear reactors to power the nation’s submarine fleet, as Prime Minister Keir Starmer’s Labour ...

Russia fears Britain’s submarine-based nuclear deterrent – known as Trident – according to Sir Keir Starmer. “I think they appreciate our capability. What is obviously important is that they ...

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 ...