Correct

The Yugoslav People's Army (JNA) had a unique operational doctrine for a conventional military force. Yugoslavia based its defence doctrine upon the concept of "Total National Defence" (Opšte-narodna odbrana), which drew upon Yugoslavia's rich partisan history during World War II. Total National Defence gave the JNA the role of defending borders against aggressors with the intention of delaying an invader long enough for Territorial Defence Forces to enter the field and start wearing the invader down with partisan tactics. The entire Yugoslav population under this concept was to be engaged in armed resistance, armaments production, and civil defence. The concept of Total National Defence was believed by the Yugoslav planners to be the best method by which a smaller nation could properly defend itself against a much stronger invader.
-http://en.wikipedia.org/wiki/JNA

Correct. Very correct. But it also makes for the most brutal and terrible of civil wars. Oops.