[af_vet_1981]

Would be interesting way to start a war - give them an untimatum, then just go in and take it, accidentally taking the capital along the way for "security perimeter". Only half kidding.

Not kidding at all

Launch a First Strike.

[Americanexpat]

Actually it would be nice to blow it up with a cruise missile or six and then send ol Kim a message, "We have long memories, and never ever forget."

[Bogey78O]

Test out the new rail guns when they get them operational. Surely launching a lot of bullets from America territory across Korea and into American territory is kosher.