A couple of years ago, I was in Plans & Ops for the 101st ABN. We played out a North Korean battle plan, just for fun! The North Koreans have perfected the reverse slope tactics to a science. They rely heavily upon massive artillery barrages to soften fronts, then send waves of infantry. Seems familar, eh? They have 152mm artlillery like we have convience stores, one on every block, and plan arty strikes on grid squares not specific targets.
Any conflict with NK will be a real fight!