USS Halibut began life as a Regulus cruise-missile submarine, but its real legacy came after a radical refit turned it into a ...

America’s four Ohio-class SSGNs—each packing up to 154 Tomahawks and room for 66 SEALs—are the Navy’s lowest-risk, highest-leverage strike asset. -After Operation Midnight Hammer, they proved again ...

India will commission nuclear ballistic submarine INS Aridaman 'very soon', Navy chief says. The SSBN boosts India’s nuclear ...

When people think of military submarines like the Ohio-class nuclear subs used by the United States Navy, they likely picture them firing massive nuclear missiles. While these deadly, deep-diving ...

Japan's new Defense Minister Shinjiro Koizumi said he is not ruling out "any options" to improve the country's military capabilities when asked about the plan of developing nuclear-powered submarines, ...

Victoria is set to play a critical role in developing “homegrown nuclear talent” to maintain AUKUS submarines under a new ...

Poland selects Sweden's A-26 submarines, designed by Saab, for their unique capabilities suited to the Baltic Sea. These submarines, powered by quiet Stirling engines, are equipped for seabed warfare.

The United States will share closely held technology to allow South Korea to build a nuclear-powered submarine, President Donald Trump said on social media Thursday after meeting with the country’s ...

President Trump said Wednesday that South Korea can build a nuclear-powered submarine. "Our Military Alliance is stronger than ever before and, based on that, I have given them approval to build a ...

Russia has launched a new submarine able to carry Moscow's nuclear-capable Poseidon torpedoes, a new type of weapon touted as able to produce "radioactive tsunamis." The Khabarovsk, unveiled at a ...