South Korea and North Korea is only one divided country in our world now. After cease of war in 1953, there have been a lot of combats between these countries.=After the war ceased in 1953. there have been a lot of conflicts between these two countries. It was not big and more similiar to argument. The substance is.. North Korea wants to show their leader's greatness to their nation to maintain their authority. South Korea thinks If we do war, we will win. But we will lose too much. So they decided to accept North Korea's requirement to some degree.