Paul [Christiano] called this “problems of the interior” somewhere
Since it’s slightly hard to find: Paul references it here (ctrl+f for “interior”) and links to this source (once again ctrl+f for “interior”). Paul also refers to it in this post. The term is actually “position of the interior” and apparently comes from military strategist Carl von Clausewitz.
This google search seems to turn up some interesting articles (like maybe this one, though I’ve just started reading it).