A nuclear-powered Chinese war vessel could scupper US military invention if Beijing invaded Taiwan, an expert suggested.

The nuclear-powered USS Alexandria is a 360-foot fast-attack submarine equipped with Tomahawk missiles and MK48 torpedoes.

North Korea on Tuesday denounced the recent arrival of a U.S. Navy attack submarine in Busan, warning that it would respond ...

A Rolls-Royce program set to supply reactor cores for Australia’s nuclear submarines has been branded as “unachievable” in a ...

North Korea's defence ministry said on Tuesday the United States is again posing a grave security threat by sending a nuclear submarine to a South Korean port and its military forces are ready to take ...

China's latest innovation can track the quietest vessels and submarines using the magnetic fields generated by their wakes.

The emergence of a US nuclear submarine in the Korean peninsula is a 'clear expression of the US invariable hysteria for ...

North Korea on Tuesday denounced the recent arrival of a U.S. nuclear-powered submarine in South Korea, accusing Washington ...

U.S. Defense Secretary Pete Hegseth said President Donald Trump supported the AUKUS nuclear submarine deal, after Australia ...

Jin-class strategic submarine could threaten US territory from the contested waterway, but its flaw may make it easy to track ...

Defence Minister Richard Marles has become the first foreign counterpart to be hosted by the new US Secretary of Defence ...

The South Korean news agency Yonhap reported that the USS Alexandria, a US nuclear-powered submarine, had arrived at the ...