If Kim Jung Eun is assasinated, then the followers will make very dangerouos decision to revenge

If Kim Jung Eun is assasinated, then the followers will make very dangerouos decision to revenge for the death of Kim Jung Eun.

North Korea is deveoping how to load Nuclear weapons on the cannon.
Is it possible?

If North Korea succeed in Nuclear Weapon Cannon, the capital of South Korea can not be protected.

http://www.pressian.com/news/article.html?no=134109