North Korea on Thursday released new images of what it claims is its first nuclear-powered submarine, a massive vessel equal in size to some of the United States Navy’s attack subs.

North Korea's state media released photos Thursday of what it said was the hull of a nuclear submarine. Its leader denounced ...

North Korea has revealed its first-ever “nuclear powered” submarine as Kim Jong Un warns South Korea. According to CNN, North ...

Defense Minister Ahn Gyu-back on Friday vowed to "swiftly" push ahead with South Korea's bid to build its nuclear-powered ...

The US, UK, and Australia recently announced a pact meant to boost their militaries' ties and capabilities. A central part of the pact is the US and UK's pledge to help Australia acquire ...

The nuclear-powered submarines announced as part of the AUKUS security pact will take decades to deliver. But Australia already has an idea of where it will deploy the subs it develops with the US and ...

Seoul wants to join the undersea naval elite – and has received the blessing of US President Donald Trump to do just that.

South Korea and the United States have agreed to pursue a stand-alone agreement on cooperation for nuclear-powered submarines ...

President Biden announced on Monday that the US will sell at least three nuclear-powered attack submarines to Australia amid fears over China’s recent military buildup. The sale of the sophisticated ...

Australia will get its first nuclear-powered submarines under a new trilateral relationship with the United States and United Kingdom intended to improve security in the Pacific, President Joe Biden ...