In just six minutes, a North Korean missile could strike Tokyo. And in less than fifteen minutes, Chinese and Russian weapons could devastate Japan. Faced with these growing threats, Japan has made a surprising decision: to develop a next-generation hypersonic ballistic missile. In this video, we explore how this new weapon could shift the balance of power in Asia and why it has put Japan's neighbors on high alert. Is Japan merely defending itself, or could this escalate tensions in the region?
