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

North Korea accuses the United States of escalating security tensions by deploying a nuclear submarine to South Korea, ...

The United States and South Korea held live-fire drills Monday near the demilitarized zone as tensions remain high with ...

North Korea has accused the US of engaging in a "hostile military act" and posing a "grave security threat" to the country by ...

Korean and U.S. troops have been staging a large-scale combined live-fire exercise at a firing range near the inter-Korean ...

The North Korean leader said the partnership poses a grave threat to his country and vowed to further bolster his nuclear ...

South Korean spy satellites recently detected a telltale sign of Chinese expansionism in the Yellow Sea: a new structure.

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 ...

U.S. President Donald Trump said Friday that his relationship with North Korean leader Kim Jong-un is a "very big asset for ...

Even if a strategic and comprehensive alliance can be made a reality, the big question is how to make that happen amid the ...

The nomination is seen as a way to gain Trump’s support for the Minju’s drive to oust South Korea’s conservative president, ...