South Korea and the United States held talks Tuesday to coordinate their North Korea policy, officials said, an effort that ...

Speaking to reporters after arriving in the US, Wi said Seoul may need a new agreement to secure the legal right to pursue ...

The United States has reaffirmed its commitment to providing extended deterrence to South Korea during its first meeting of a ...

Aug. 26 (UPI) --The United States, Japan and South Korea teamed with U.S. cybersecurity firm Mandiant to oppose North Korean Internet technology worker schemes on Tuesday. Officials for the three ...

Both the United States and South Korea face significant yet distinct energy challenges. In the United States, rising electricity prices and an aging power grid are major issues. According to a report ...

KOREA -- The United States and South Korea launched four missiles off the east coast of the Korean Peninsula on Wednesday morning local time, according to South Korea's Joint Chiefs of Staff. The test ...

A wargame sought to test if a major radiological release that would prompt the evacuation of millions of civilians could distract key US allies from assisting and rebuffing an all-out military ...

The current state of United States-South Korea nuclear cooperation, as South Korean nuclear technology has attained full development, could best be described as being in a state of “coopetition.” In ...

SEOUL, Jan. 22 (UPI) --North Korea defended its right to maintain a nuclear weapons program at a United Nations disarmament ...

North Korea claimed it was a "responsible nuclear state" at a United Nations conference Tuesday. The remarks came amid high tensions on the Korean Peninsula, including the North's launch of several ...