Active link to some maps of North Korea.
Although China should be tasked with Neutralizing their bastard step-child, NK, it will probably be left up to The USA and Russia to get the job done.
Start with conventionals - pause, and talk for 24 hours - resume with heavier ordnance.
Immediate and first problem is to neutralize the cannons already zeroed-in on Seoul - a tricky, down-and-dirty job. Should be interesting...........FRegards
Yikes! That's a long url! Sorry, but it works.............FRegards