North Korea has unveiled for the first time what it says is a nuclear-powered submarine under construction, a weapons system ...

In a statement issued via state media on Monday, the North Korean Foreign Ministry called the Freedom Shield drills "a ...

"South Korean military has increased surveillance and maintaining readiness posture in close cooperation with the U.S.," South Korea's Joint Chiefs said on Monday.

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A U.S. aircraft carrier has arrived in South Korea in a show of force, days after North Korea test-launched cruise missiles ...

Last week's accidental shelling of a South Korean village occurred less than 20 miles from the border of the nuclear-armed North.

North Korea has conducted a slew of underwater-launched ballistic missile tests since 2016, but all launches were made from ...

North Korean leader Kim Jong Un supervised a test-launch of strategic cruise missiles and ordered full readiness to use ...

He also said North Korea could launch the submarine in one or two years to test its capability before its actual deployment. North Korea has an estimated 70-90 diesel-powered submarines in one of ...