Previously, Nazi Germany had deported all Jews from the Reich, but having exhausted other sources of labor, Jews were deported to Kaufering to create three massive underground bunkers, Weingut II, Diana II, and Walnuss II, which would not be vulnerable to the Allied bombing which had devastated German aircraft factories. The bunkers were intended for the production of Messerschmitt Me 262 aircraft, but none were produced at the camps before the United States Army captured the area.
