Ok so we should go to war?
Build a missile that can do the same thing? That would change nothing?
Build one that can prevent a attack by one? you don't think they have been doing that..since the first rockets?
China is not really a threat to the US, and long term is more likely to turn on itself as its econ fragments, and so does the nation...China has one care outside mainland china...Taiwan...that's about it...its not going to invade the US, and stands to loose a lot more backing Korea against us, then just letting it happen...what they will want , is enough power to have some say in when, how, and what happens after...