"Arny Krueger" wrote in message
news

Try quoting the next sentence and grasping its meaning.

OK, "Blocking deserters is useful for defence too, but such an enormous
political-police force is useful only for a planned war of occupation"

Which says that the main job of this enormous political-police force is for
"a planned war of occupation", in other words it's to control the population
of occupied countries. As a small sideline this force can also "block"
deserters.

It still totally fails to say what you claimed it did.

David.