Bergen-Belsen (pronounced [ˈbɛʁɡn̩ˌbɛlsn̩]), or Belsen, was a Nazi concentration camp in what is today Lower Saxony in northern Germany, southwest of the town of Bergen near Celle. Originally established as a prisoner of war camp, in 1943, parts of it became a concentration camp. Initially this was an "exchange camp", where Jewish hostages were held with the intention of exchanging them for German prisoners of war held overseas. The camp was later expanded to hold Jews from other concentration camps.
After 1945, the name was applied to the displaced persons camp established nearby, but it is most commonly associated with the concentration camp. From 1941 to 1945, almost 20,000 Soviet prisoners of war and a further 50,000 inmates died there. Overcrowding, lack of food, and poor sanitary conditions caused outbreaks of typhus, tuberculosis, typhoid fever, and dysentery, leading to the deaths of more than 35,000 people in the first few months of 1945, shortly before and after the liberation.
The camp was liberated on April 15, 1945, by the British 11th Armoured Division. The soldiers discovered approximately 60,000 prisoners inside, most of them half-starved and seriously ill, and another 13,000 corpses lying around the camp unburied. A memorial with an exhibition hall currently stands at the site.
In 1935, the Wehrmacht began to build a large military complex close to the village of Belsen, a part of the town of Bergen, in what was then the Province of Hanover. This became the largest military training area in Germany at the time and was used for armoured vehicle training. The barracks were finished in 1937. The camp has been in continuous operation since then and is today known as Bergen-Hohne Training Area. It is used by NATO armed forces.
The workers who constructed the original buildings were housed in camps near Fallingbostel and Bergen, the latter being the so-called Bergen-Belsen Army Construction Camp. Once the military complex was completed in 1938–39, the workers' camp fell into disuse. However, after the German invasion of Poland in September 1939, the Wehrmacht began using the huts as a prisoner of war (POW) camp.
The camp of huts near Fallingbostel became known as Stalag XI-B and would become one of the Wehrmacht's largest POW camps, holding up to 95,000 prisoners from various countries. In June 1940, Belgian and French POWs were housed in the former Bergen-Belsen construction workers' camp. This installation was significantly expanded from June 1941, once Germany prepared to invade the Soviet Union, becoming an independent camp known as Stalag XI-C (311). It was intended to hold up to 20,000 Soviet POWs and was one of three such camps in the area. The others were at Oerbke (Stalag XI-D (321)) and Wietzendorf (Stalag X-D (310)). By the end of March 1942, some 41,000 Soviet POWs had died in these three camps from starvation, exhaustion, and disease. By the end of the war, the total number of dead had increased to 50,000. When the POW camp in Bergen ceased operation in early 1945, as the Wehrmacht handed it over to the SS, the cemetery contained over 19,500 dead Soviet prisoners.
In the summer of 1943, Stalag XI-C (311) was dissolved and Bergen-Belsen became a branch camp of Stalag XI-B. It served as the hospital for all Soviet POWs in the region until January 1945. Other inmates/patients were Italian military internees from August 1944 and, following the suppression of the Warsaw Uprising in October 1944, around 1,000 members of the Polish Home Army were imprisoned in a separate section of the POW camp.
In April 1943, a part of the Bergen-Belsen camp was taken over by the SS Economic-Administration Main Office (SS Wirtschafts-Verwaltungshauptamt; WVHA). It thus became part of the concentration camp system, run by the SS Schutzstaffel, but it was a special case. Having initially been designated a Zivilinterniertenlager ("civilian internment camp"), in June 1943 it was redesignated Aufenthaltslager ("holding camp"), since the Geneva Conventions stipulated that the former type of facility must be open to inspection by international committees. This "holding camp" or "exchange camp" was for Jews who were intended to be exchanged for German civilians interned in other countries, or for hard currency. The SS divided this camp into subsections for individual groups (the "Hungarian camp", the "special camp" for Polish Jews, the "neutrals camp" for citizens of neutral countries and the "Star camp" for Dutch Jews). Between the summer of 1943 and December 1944 at least 14,600 Jews, including 2,750 minors, were transported to the Bergen-Belsen "holding" or exchange camp. Inmates were made to work, many of them in the "shoe commando" which salvaged usable pieces of leather from shoes collected and brought to the camp from all over Germany and occupied Europe. In general, the prisoners of this part of the camp were treated less harshly than some other classes of Bergen-Belsen prisoner until fairly late in the war, due to their perceived potential exchange value. However, only around 2,560 Jewish prisoners were ever actually released from Bergen-Belsen and allowed to leave Germany.
In March 1944, part of the camp was redesignated as an Erholungslager ("recovery camp"), where prisoners too sick to work were brought from other concentration camps. They were in Belsen supposedly to recover and then return to their original camps and resume work, but many of them died in Belsen of disease, starvation, exhaustion and lack of medical attention.
In August 1944, a new section was created, and this became the so-called "women's camp". By November 1944 this camp received around 9,000 women and young girls. Most of those who were able to work stayed only for a short while and were then sent on to other concentration camps or slave-labour camps. The first women interned there were Poles, arrested after the failed Warsaw Uprising. Others were Jewish women from Poland or Hungary, transferred from Auschwitz. Margot and Anne Frank died there in February or March 1945.
In December 1944, SS-Hauptsturmführer Josef Kramer, previously at Auschwitz-Birkenau, became the new camp commandant, replacing SS-Hauptsturmführer Adolf Haas, who had been in post since the spring of 1943. In January 1945, the SS took over the POW hospital and increased the size of Bergen-Belsen. As eastern concentration camps were evacuated before the advance of the Red Army, at least 85,000 people were transported in cattle cars or marched to Bergen-Belsen. Before that, the number of prisoners at Belsen had been much smaller. In July 1944, there were 7,300; by December 1944, the number had increased to 15,000; and by February 1945, it had risen to 22,000. Numbers then soared to around 60,000 by April 15, 1945. This overcrowding led to a vast increase in deaths from disease: particularly typhus, as well as tuberculosis, typhoid fever, dysentery and malnutrition in a camp originally designed to hold about 10,000 inmates. At this point also, the special status of the exchange prisoners no longer applied. All inmates were subject to starvation and epidemics.
Bergen-Belsen concentration camp had three satellite camps. These were at regional armament works. Around 2,000 female concentration camp prisoners were forced to work there. Those who were too weak or sick to continue with their work were brought to Bergen-Belsen.
Außenlager Bomlitz-Benefeld at Bomlitz near Fallingbostel was in use from September 3 to October 15, 1944. It was located at the facility of Eibia GmbH, a gunpowder works. Around 600 female Polish Jews were used for construction and production work.
Außenlager Hambühren-Ovelgönne (Lager III, Waldeslust) at Hambühren south of Winsen was in use from August 23, 1944, to February 4, 1945. It was an abandoned potash mine, now intended as an underground production site for Bremen plane manufacturer Focke-Wulf. Around 400 prisoners, mostly female Polish or Hungarian Jews, were forced to prepare the facility and to help lay train tracks to it. This was done for the company Hochtief.