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

The Chinese Type 093B is classified by the U.S. military as a guided-missile nuclear-powered attack submarine.

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

SEOUL: North Korea's defence ministry said on Tuesday (Feb 11) the United States is again posing a grave security threat by ...

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

North Korea accuses the United States of escalating security tensions by deploying a nuclear submarine to South Korea, ...

In 1958, Huang became one of China's first researchers designated to design the nation's own nuclear-powered submarines.

Huang Xuhua, chief designer of China's first-generation nuclear submarines, died on Thursday evening in Wuhan, Hubei province ...

The hires, at locations in Quonset Point and in Connecticut, will include new hires and replacements for departing workers.

North Korea’s state-run KCNA news agency on Tuesday quoted the country’s Ministry of Defence as saying in a statement that ...

A former senator says the documents are a sign the government is exploring the idea of dismantling nuclear submarines at ...

American voters are concerned about a potential war with China, but the U.S. can sustain its submarine advantages and counter ...