The Borei class became Russia’s first post-Soviet ballistic-missile submarine, built to anchor the sea-based leg of its nuclear triad with a quieter hull, modern sonar, and new SLBMs. The design ...

From the hand powered Turtle of the American Revolution to modern nuclear submarines, this explores the engineering that lets submarines remain hidden for months. Inside the reactor, oxygen systems, ...

Most of China's submarine fleet is diesel-electric, but Beijing is ramping up production of nuclear-powered classes.

Prime Minister Anthony Albanese’s disclosure about the attack in the Indian Ocean prompted concern that Australia’s close ...

The Iranian warship that was sunk in the Indian Ocean likely didn’t have the technology needed to defend itself against submarines.

China is building new submarines that will put more of the US mainland within range — and do so from waters closer to its own ...

The announcement was a significant step in forging a European deterrent as Russia grows more aggressive and the U.S. steps back.

China has been developing new submarine technology and a bigger, better fleet that is gaining on the U.S. and its ...

Navy leaders warn China's new Type 096 submarines can strike the American mainland using JL-4 missiles from their protected coastal waters.

The presence of Australians on a US vessel that sank an Iranian ship has “dragged” Australia into an “illegal war”, a Senator has warned.

In the 1970s, the USSR had an undersea cable connecting a major naval base at Petropavlovsk to the Pacific Fleet headquarters ...

Albanese was promptly rewarded with top billing among US President Donald Trump’s international supporters in the blurb-like ...