A US report reveals that North Korea has built a secret military ballistic missile base near the Chinese border, threatening the region.

According to a report by the Center for Strategic and International Studies, North Korea has built an undeclared military base 27 km from the Chinese border in North Pyongyang province. This base could host intercontinental ballistic missiles, including nuclear ones, posing a threat to East Asia and America. It is one of North Korea's 15-20 unannounced missile bases, and the discovery comes amid leader Kim Jong Un's demand for a rapid expansion of nuclear capabilities.