SLBMs can be launched from underwater nearly anywhere in the world—and are incredibly difficult to intercept, making them ideal second-strike nuclear weapons. The submarine-launched ballistic missile ...

SEOUL, May 9 (Reuters) - North Korea said on Saturday it has successfully conducted an underwater test-fire of a submarine-launched ballistic missile, which, if true, would indicate progress in the ...

China's new Type 096 submarine, with a submerged displacement of 15,000 to 20,000 tonnes, can target the US from its home waters with a missile range of 6,000 miles.

SEOUL, May 9 (Reuters) - North Korea said on Saturday it had successfully test-fired a ballistic missile from a submarine, a step that would mark significant progress in the secretive state's military ...

Russia's Project 09851 submarine Khabarovsk, designed to deploy the Poseidon nuclear torpedo, may begin sea trials in 2026.

China has surpassed Russia as the second-largest operator of nuclear submarines, trailing only the United States, according ...

North Korea announced on the 25th that it is constructing an "8,700-ton-class nuclear-powered strategic ballistic missile submarine" and revealed the hull’s exterior. The statement implies the country ...

The rapid advances in technology have brought about a wave of radical changes in ...

The last time Pyongyang tested its ballistic missile was in November.

Electric Boat's 618-foot Atlas floating dry dock will launch Columbia-class submarines in Groton.