North Korea has released the first images of its under-construction nuclear-powered submarine, which is likely being built ...

North Korea could be building a nuclear-powered submarine, possibly with Russian help, raising security concerns for the US ...

Maintenance facilities would be established in Canada, and unlike with U.S. weapon systems, the South Koreans would provide ...

Moon, the submarine expert, said that North Korea may have received Russian technological assistance to build a nuclear ...

North Korea on March 8 released images of leader Kim Jong-un inspecting the construction of what it calls a “nuclear-powered ...

North Korea unveiled for the first time a nuclear-powered submarine under construction, a weapons system that can pose a major security threat to South Korea and the United States ...

North Korea has unveiled a new weapon of war, specifically a nuclear-powered submarine that experts have called "absolutely ...