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

President Donald Trump’s second term has rekindled hopes for North Korea’s denuclearization, but the recent shift in his ...

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

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

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