What's was the affect of the stalemate on North Korea and South Korea

The effect of the stalemate on North Korea and South Korea was that the tensions between these 'two countries' went on increasing.

Explanation:

The intention of the then North Korean regime to bring South Korea under their control and convert it into a communist country culminated in a war between the two countries back in 1950. This war lasted for around 3 long years and ended with a stalemate between the two countries. This stalemate not only slowed down the progress of the region but also increased the tensions between the two countries.