North Korea’s military modernization underscores the importance of America and its own East Asian allies expanding their own ...

Everything we know about North Korea’s nuclear-powered submarine - Photos released by Pyongyang suggest new naval vessel ...

The USS Nautilus was the world's first nuclear-powered submarine. It participated in scientific and military operations ...

In the control room of the American Virginia class attack submarine USS Minnesota, off the Western Australian coast, sonar operators adjust to the chatter of dolphins in new waters where the U.S.

North Korean state media on Saturday released photographs of national leader Kim Jong Un inspecting progress on a ...

KIM Jong-un has unveiled North Korea’s first nuclear-powered submarine which could strike the West with nuke missiles.

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

State media on Saturday released photos showing what it called “a nuclear-powered strategic guided missile submarine,” as it reported leader Kim Jong Un’s visits to major shipyards where ...

North Korea has unveiled a nuclear-powered submarine under construction ... Korea and the U.S. State media on Saturday released photos showing what it called “a nuclear-powered strategic ...

SEOUL, South Korea — North Korea unveiled for the first time a nuclear-powered submarine under construction ... media agency on Saturday released photos showing what it called “a nuclear ...