The Neutral Zone at Pisarovina
What transpired in Pisarovina, a small village located on the outskirts of Zagreb, is unique not only to Yugoslavia, but to the Second World War in general. Pisarovina was the location officially agreed by both the German occupation authorities and the Yugoslav Partisans to function as the center of the prisoner exchange cartel at the end of 1943. In order to facilitate this, the village and its immediate surroundings were declared a neutral zone, quite possibly the only such place in war-torn Europe. The system saved hundreds, if not thousands, of prisoners who faced an uncertain fate. Frequent contacts between the envoys provided both the Germans and the Partisans with a "back-channel" for talks on political issues and trade, as well as the opportunity to spy on each other.