North Korea claims a successful solid-fuel IRBM launch, but South Korea and experts remain skeptical of its performance and hypersonic tech.

The U.S. secretary of state aimed to show that his country stood by South Korea as it grapples with a political crisis, and as Donald J. Trump returns to power.

North Korea on Monday fired a ballistic missile that flew 1,100 kilometers (685 miles) before landing in waters between the Korean Peninsula and Japan, South Korea’s military said, extending its weapons testing weeks before Donald Trump returns as U.

North Korea's state-run Korean Central News Agency claimed a successful test of a new type of intermediate-range hypersonic ballistic missile.

North Korea says its latest weapons test was a new hypersonic intermediate-range missile designed to strike targets in the Pacific as leader Kim Jong Un vowed to further expand his collection of nucle

By developing hypersonic weapons and testing them before the presidential changeover in the United States, North Korea has a significant bargaining chip to use for whenever the new Trump administration comes looking to continue their previous diplomacy with Kim Jong-un.

North Korea may dispatch more troops to Russia despite casualties, South Korea’s National Intelligence told lawmakers during a briefing Thursday. Ukraine's intelligence services released new ...

The launch event came as US Secretary of State Antony Blinken was visiting Seoul for talks with South Korean allies over the North Korean nuclear threat and other issues.

Secretary of State Antony Blinken is raising concerns about the growing relationship between Russia and North Korea.

North Korea on Monday fired a missile as US Secretary of State Antony Blinken visited South Korea, where he warned Pyongyang was working ever more closely with Russia on advanced space technology. Now we have reason to believe that Moscow intends to share advanced space and satellite technology with Pyongyang,

North Korea says its latest weapons test was a new hypersonic intermediate-range missile designed to strike targets in the Pacific.