North Korea has shit for a military. Technology from 1950's and 1960's. They are a joke.
http://www.businessinsider.com/heres-who-would-win-in-a-war-between-north-and-south-korea-2016-4
http://www.businessinsider.com/heres-who-would-win-in-a-war-between-north-and-south-korea-2016-4