North Korea claimed to have carried out a successful test-firing of a new hypersonic intermediate range ballistic missile (IRBM) on Monday, with North Korean leader Kim Jong Un, who observed the firing from a video feed,

North Korea fired a suspected ballistic missile Monday, Japan’s coast guard said, ratcheting up tensions in the region as political turmoil continues in neighboring South Korea.

South Korea says North Korea fired a ballistic missile that flew 685 miles before landing in waters between the Korean Peninsula and Japan

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's leader Kim Jong Un said it tested a new hypersonic missile this week aimed at deterring the country's Pacific rivals, state media reported Tuesday, as Washington's top diplomat visited the region.