[hchutch]

We gotta take those reactors out. We simply have to.

Then, the diplomats at State will have to buy enough time to get the only platforms capable of taking out Yongbyong back into active service:

[sushiman]

I've got to tell you ...I am only a few hundred miles south of Korea in Kumamoto , Japan ...And I am gettin' scared ...My daughter , 14 , keeps asking me if we are going to be bombed , and I assure her that they'd never bomb us here in the Kyushu hinterland ...but they might go for Sasebo and Nagasaki which aren't far away . Holy moley !

[Poohbah]

Sorry, your best bet is GBU-28s. The 16-inch round does not have enough penetration to take down deep underground facilities.