[Artemis Webb]

"WHY couldn’t we drop some bombs on their missile sites?? How would they be able to retaliate then?

With 13,000 artillery sites.

[rxsid]

"WHY couldn’t we drop some bombs on their missile sites?? How would they be able to retaliate then?"

With 13,000 artillery sites.

===============================================

Indeed, and that doesn't account for the many missile sites as well.

How North Korea Would Retaliate
Could North Korea Annihilate Seoul with Its Artillery?
North Korea’s Simple But Deadly Artillery Holds Seoul And U.S. Hostage

That, China, Russia (who both share a border with N.K.) and the fear of a more deadly Korean War II is why we haven't hit them yet, militarily.