I think this makes the a Saddam or Gaddafi like regime change virtually impossible.
Those North Korean scientists are some smart people to be able to achieve this with much of the world trying to stop them from this capability. They've joined the likes of The US, Russia, France, UK, China, ETC. I think there will be a lot of countries joining the ICBM club this decade. Turkey, Pakistan, Iran just to name a few. This also means that the spiers will be getting spied on for a change with spy satellites no longer remaining exclusive to a select few.

