Miniature Device News Today

By the u.s." scientists set off a miniature device, that is key because it means north korea is closer to building a warhead closer to building a warhead small enough to be mounted on a long-range missile that is capable of reaching the u.s. the test today comes just two months after pyongyang conducted a successful long-range missile test in direct defiance of u.n. security council resolutions, and the key question now is, did north korea use plutonium as they did in previous tests or highly en...