His comments came after Russia disclosed the test of its long-range nuclear-powered cruise missile. It's the second time in a matter of months that Trump brought up submarines in response to Russia.

Attack submarines are one of the major weapons the U.S. relies on to counter China’s military threat in the Pacific.

North Korean leader Kim Jong Un visits the construction site of an 8,700-ton nuclear-powered submarine capable of launching surface-to-air missiles in this picture released by North Korea's official ...

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 ...

DRDO showcased a dummy LR-AShM with the 12x12 launcher during India’s Republic Day parade on January 26. Several other ...

Iran on Sunday launched a new locally-made submarine capable of firing cruise missiles, state TV said, in the country's latest show of military might at a time of heightened tensions with the US.

Tensions are rising in the Strait of Hormuz, one of the world’s busiest sea routes. U.S. carrier strike groups now operate in ...

The M51.3 missile is equipped with new oceanic nuclear warheads (TNO-2) that have a longer range, better precision, and deeper penetration capabilities than France’s existing arsenal. It is also ...

North Korea on Thursday displayed apparent progress in the construction of a nuclear-powered submarine, with state media photos showing a largely completed hull, as leader Kim Jong Un condemned rival ...

Fact check: Warheads for Trident missiles are manufactured in UK - The UK’s nuclear warheads are made at a site in Berkshire.

President Donald Trump said on Monday that the US has a nuclear submarine right off Russia's coast. His comments came after Russia disclosed the test of its long-range nuclear-powered cruise missile.