it's a really serious threat to canada. seriously.
i mean, if they keep it up, they might be able to hit japan by 2030. canada's only another several thousand kilometres away. what will we do?
these systems are aimed at china, and we should not get involved with them for that reason. we don't want to be permanently tied to the united states, like that.
http://www.cbc.ca/news/politics/north-korea-u-s-canada-missile-defence-1.4229904