Probably we're going to have to squeeze Kim so hard with the sanctions that his military starts getting hungry, fed up and finally launches a coup against him.
Guam is a feint. High level Nuke over South Korea and Japan. Real Target will be US ships off the coast and Bases in Japan. Goal make it look like US attacked them first to get China/Russia etc on their side. Its about getting people in USA to support them—the anti-Trumpers. Goal: Blame Trump, Democrats will take over—Dump Trump and pull out of Korea and let the north take over the South—like Viet Nam long ago. North Korea could win the war!