The U.S. Navy has some of the most advanced nuclear submarines in the world. Its newest addition is named after an important ...

In July 2025, Russian President Vladimir Putin proudly added a new nuclear submarine, the Knyaz Pozharsky, to the country’s ...

The death of the last treaty between Russia and the U.S. that limited the size of nuclear arsenals may spark a new arms race, ...

Submarines are a vital part of the United States Navy, but there is one in particular that stayed at sea for 727 days. Here's ...

The submarines of the People's Liberation Army of China are now on the next step up in their under-the-sea nuclear power ...

SEOUL, South Korea — An arms race for nuclear-powered submarines is accelerating between North and South Korea amid shifts in the United States' security strategy in the region. North Korea's state ...

With U.S. extended deterrence under strain, managing Seoul’s nuclear hedging may be safer than trying to stop it.

The fourth and last of the Arihant class nuclear powered and long range ballistic missile equipped submarine S4*, launched by Defence Minister Rajnath Singh on October 16 last year, is likely to be ...

North Korea’s state media revealed on Thursday a picture of what it called a “8,700-ton nuclear-powered strategic guided missile submarine.” It’s the first time North Korea disclosed the tonnage and ...