The Lemberg Ghetto was one of the first to have Jews transported to the death camps as part of Aktion Reinhard. Between March 16 and April 1, 1942, approximately 15,000 Jews were taken to the Kleparów railway station and deported to the Belzec extermination camp. Following these initial deportations, and death by disease and random shootings, around 86,000 Jews officially remained in the ghetto, though there were many more not recorded. During this period, many Jews were also forced to work for the Wehrmacht and the ghetto's German administration, especially in the nearby Janowska labor camp. On June 24–25, 1942, 2,000 Jews were taken to the labor camp; only 120 were used for forced labor, and all of the others were shot.