My concern is that they may become so desperate they follow through on their threats directly or outsource the business end of their terror. That's my main worry.
My greatest idea is with proper stimulant the entire country of N. Korea could be enticed to run for the border of china. A mass migration. If many of the military were to join the masses in flight by taking up arms to flee to china, the world a breather from the helplessness and futility of working with N. Korea, and force china to accept responsibility for their actions. Only the proper stimulant is lack. Should the world back away completely the stimulant, am speaking of, may self-manufacture itself within the military and general population.