During the last years, North Korea has been threatening not only neighbor countries but others such as the US. On Monday, North Korea has started deploying antimissile system but this time in a more provocative way that South Korea and China see as a threat to their security. North Korea claims that this is a response to South Korea and the US naval exercises. Recently, the US has urged South Korea to initiate and move ahead and deploy the system against the North. Many countries around the world have made their statement against this kind threats.The US is very attentive to what is going to happen next and is also very willing to help their allies in Asia. I think that these situations put South Korea in a very hard situation because of the impeachment in process. People are protesting and worry to end these tensions with North Korea.