How many MOABs would it take to wipe them all out?
I have no idea. I doubt we would use any.
The author seems to have little understanding of recent history.
Before the First Gulf War Iraq had the fifth largest army in the world.
We neutralized Iraq in something like three days with little collateral damage.
The key; first take out the enemy’s command and control systems, then establish air dominance.
After that it is a relatively simple task of eliminating individual units or articles of war from the air (A10s and Apaches).
What I dislike about the article the most is that he seems to suggest that Trump is the crazy war mongering leader rather than Kim.