Japan's Defense Ministry said the country faces "the most severe and complex security environment" since World War II.

The Cartagena shipyard of state-owned shipbuilding firm Navantia has begun the installation of the first air-independent propulsion (AIP) system on the Spanish Navy’s Cosme Garcia (S-83) ...

Donald Trump approved a South Korean request to build a nuclear-powered submarine at an American shipyard, a weapon President ...

Nuclear-powered submarines use some of the most advanced military technology in the world. These are the ones that are a cut ...

Navy Chief of Staff Kang Donggil stated that it is expected to take more than 10 years to build the South Korean military's first nuclear-powered ...

ROKS Jang Yeong-sil submarine with 'magical' lithium-ion battery that can dive underwater for more than 20 days without ...

The U.S. Navy’s Virginia-class is the world’s best attack submarine. It blends the lethality of the Seawolf with ...

TOKYO (Reuters) - Australia wants a new Japanese propulsion system for its next generation of submarines, government officials with direct knowledge of the matter said, bolstering Tokyo's position as ...

They pledged to cooperate in ‘joint export of submarines to a mutually friendly country,’ but have not named the client ...

By the 2030s, the world’s oceans may become as transparent to sensors as the skies became to radar in the 20th century. With ...

France's state-owned naval contractor DCNS Group has won a A$50bn ($40 billion) contract to build 12 submarines for the Australian Navy, beating bids from Japan and Germany. Malcolm Turnbull, ...

TOKYO, Nov 19 (Reuters) - Australia wants a new Japanese propulsion system for its next generation of submarines, government officials with direct knowledge of the matter said, bolstering Tokyo's ...