Every year (I think they were cancelled once or twice) the US and South Korea hold military exercises. Around that same time North Korea does something to flex

Every year (I think they were cancelled once or twice) the US and South Korea hold military exercises. Around that same time North Korea does something to flex their muscles. In writing the comment I just looked up when the last US-South Korean military exercise. I was surprised to learn it started March 1st. http://www.dw.com/en/us-south-korea-launch-large-scale-military-exercises/a-37757202 http://www.dw.com/en/us-south-korea-launch-large-scale-milit...