MOP and MOAB drops on North Korea? [View all]
MOAB - Massive Ordnance Air Blast
MOP, Massive Ordnance Penetrator
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The MOAB and the MOP would be extremely effective against known North Korean nuclear and missile sites, Gary Samore, the White House Coordinator for Arms Control and Weapons of Mass Destruction in the Obama administration, tells Newsweek. The problem is that we don't know where all such sites are.
Matthew Bunn, an eminent weapons scientist who worked on nuclear issues in the Bill Clinton administration, agrees with Samore. Those above-ground facilities are quite familiar. The big problem is we don't know where the heck their bombs are.
Bunn, now a professor at Harvard Universitys John F. Kennedy School of Government, adds that North Korea also probably has a secret additional enrichment facility that the Pentagon hasnt located, so MOPs don't help if you don't know where to put them.
But the first challenge in using the weapons is just getting them close enough to North Korea without them being shot out of the sky. They need to be airlifted by cargo planes, which are easy targets for [North Korean] air defenses, says Michael Krepon, a weapons expert and co-founder of the Stimson Center, a non-partisan policy research center in Washington, D.C.
http://www.newsweek.com/north-korea-nuclear-attack-donald-trump-kim-jong-un-south-korea-seoul-china-584671