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.

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

North Korea has said its military forces are ready to take any action necessary after a US Navy fast-attack nuclear submarine docked in a port in the South Korean city of Busan, and accused the United ...

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

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

North Korea’s state-run media lashed out at the United States on Tuesday over the arrival of a fast-attack submarine in South Korea’s largest port, calling it an “undeniable threat” and an effort to ...

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 ...

A detailed model has provided what’s likely our best idea of how the U.K. Royal Navy’s new Dreadnought class nuclear ...

The Navy and its nuclear submarine shipbuilders are closing in on a deal to put two long-awaited Virginia-class submarines ...

China is swiftly increasing the size of its submarine fleet, while India’s first nuclear attack submarine is anticipated to ...