Majdanek concentration camp
The Jews who worked there from June 1942 to May 1944 as slave labour for the German war effort were brought in from the Warsaw Ghetto as well as selected transit ghettos across Europe (Germany, Austria, Slovakia) under Operation Reinhard, and from September 1943 as part of the Majdanek concentration camp system of subcamps such as the Poniatowa concentration camp and several others.