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

The future of energy is getting even more interesting with three countries—China, Russia and India—teaming up to reach the ...

Moon, the submarine expert, said that North Korea may have received Russian technological assistance to build a nuclear reactor ... warships fulfill their mission” to contain "the inveterate ...

“It would be absolutely threatening to us and the US,” Moon said. A nuclear-powered submarine ... overwhelming warships fulfill their mission” to contain “the inveterate gunboat diplomacy ...

“It would be absolutely threatening to us and the U.S.,” Mr. Moon said. A nuclear-powered submarine ... overwhelming warships fulfil their mission” to contain "the inveterate gunboat ...

The submarine could significantly escalate security concerns on the Korean peninsula and in the Taiwan Strait, experts say ...