North and South Korea separated in 1948 and followed drastically ... and the expansion of its high-tech sectors. But it is these differences that could result in a profound shift in the global ...

The nuclear-powered USS Alexandria is a 360-foot fast-attack submarine equipped with Tomahawk missiles and MK48 torpedoes.

North Korea's defence ministry said on Tuesday the United States is again posing a grave security threat by sending a nuclear submarine to a South Korean port and its military forces are ready to take ...