Ya know out of all the people on this board, I find you who is living abroad, to be the most sensible and informed about that part of the Asia. That's what happens when you live outside of the American Idol society for a time.
Yes, we ARE experiencing "nuclear blackmail" already.
So what do you think about carpet-bombing North Korea installations into oblivion? I realize they have hundreds/thousands of weapons (artillary) pointed at Seoul which is a major problem, but should we allow them to perfect their nuclear arsenal without a fight? I'm tired of this ineffectual diplomacy crap.
I don't want to see such a war, but NK nuclear arms? What say you? And what say the Japanese authorities? Personally, I'm okay with Japan building their armaments back up. I know about their Constitution and their guilt about WWII and their reluctance about nukes, but they are NOW a democracy and good people.
Again, I say destroy North Korea without warning. Of course, it won't happen, but what say you living in ground zero? Is that possible?
Few options. That's one of them though. You can use a shotgun approach. Or you can use a rifle approach. Who really knows what is best. Also is that assured is that appeasement itself is a dead end street and only has value for so long.