Kim Jong Un has long threatened military action against the US, but the North Korean leader has now been pictured with maps showing the route a missile would take from North Korea to an American base in Guam.
In this special report, Senior Correspondent David Bowden examines whether the tension between the US and North Korea is now at breaking point.
SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews
Follow us on Twitter: https://twitter.com/skynews and https://twitter.com/skynewsbreak
Like us on Facebook: https://www.facebook.com/skynews
For more content go to http://news.sky.com and download our apps: