To be clear, obtaining just one nuclear-powered submarine with Russian help essentially ushers the North Korean navy in the 1950s. A North Korean nuke boat is a threat that US and allied navies ...

North Korea has test-fired sea-to-surface strategic cruise guided missiles, the North's state media reported Sunday, quoting ...

North Korea successfully conducted new tests of its long-range cruise missiles for submarines as it continues to ratchet up tensions with the West. The Pulhwasal-3-31 missiles were reported to ...

SEOUL--The South Korean, U.S. and Japanese navies began their first anti-submarine drills in six months on Monday to boost their coordination against increasing North Korean missile threats, ...

SEOUL--North Korea has launched its first operational “tactical nuclear attack submarine” and assigned it to the fleet that patrols the waters between the Korean peninsula and Japan ...

Kim Jong Un attended the launch ceremony for North Korea’s first nuclear attack submarine, but Seoul says the North is exaggerating the sub’s capabilities.

Here’s What You Need to Know: South Korea as we know it today might simply not have existed. Just days after hundreds of thousands of North Korean troops poured over the 38th Parallel..

North Korean leader Kim Jong Un oversaw the launch ... alongside nuclear-powered submarines, submarine-launched intercontinental ballistic missiles, "ultramodern tactical nuclear weapons" and ...

December 31, 2011: After eight years of negotiations, and constant money shortages, Indonesia has finally signed up to buy three South Korean Chang Bogo class submarines. These are an improved version ...