The Threat of War in North Korea

North Korea carries out a nuclear test at its underground Pungeti test site. The resulting quake indicates that this nuclear device is five or six times stronger than anything North Korea has tested before. And up to 16 times stronger than the bomb dropped on Hiroshima. Once again Kim Jong Un is undeterred by President Trump's threats. James Mattis who is then US Defense Secretary reportedly slept in his gym clothes and had a flashing light installed in his bathroom to alert him just in case North Korea should launch an attack.