As my Daddy used to say, "N. Korea is walking on very thin ice with a lot of cracks".
N. Korea is playing with very thin margins for error. If they make just the slightest miscalculations that part of the world will be engulfed in a war that will kill a few million people in a couple of days.
Reminds me of 1950 when I found myself on a plane heading to Seoul, Korea. War had just broken out. God had different plans for me, I got off the plane in CA. About 40 of my friends were last heard of gone to Korea.
As long as you stay away from South Korea and the surround area you should be fine. They don’t have the ability to launch a weapon very far. Still it they were to attack South Korea or Japan it would all turn to #$%$ quickly.