They do it because the paramilitary force strategy is fun for them and they get away with it under the guise that they are in huge levels of danger. When the d

They do it because the paramilitary force strategy is fun for them and they get away with it under the guise that they are in huge levels of danger. When the danger level really does ramp up you end up with a stand off where none of them would dare kick down a door for a raid.