Terrorism becomes a fatal factor to annihilate global security in danger and the U.S. requires strategic responsibility and policy as a global leader which takes charge of international security. Especially, national stage of terrorism can challenge overall U.S. security policy so that it would cause war to eradicate terrorism like the Afghanistan War and the Iraq War. After two wars, the U.S. seriously highlights North Korea’s military attacks influencing overall regional security in Northeast Asia. Even after the U.S. removed North Korea from the terror list, its military attacks have become much aggressive and tricky. North Korea indignantly declared Sacred War based on its nuclear deterrent against military drills of the U.S. and South Korea after the sinking of South Korean warship, Cheonan. North Korea is likely to expose itself to further attacks. North Korea has shown two cards of military provocations and dialogue gestures. I will find out the fundamental winning policy to terminate North Korea’s military attacks. One is direct military policy to abolish North Korea’s military terrors. The other is tension policy through variable routes.