When the Holocaust is mentioned, thought turns to Auschwitz. This is understandable: Auschwitz was the largest camp complex, claimed the largest total number of victims from across Europe, and its name has become synonymous with the Shoah in global consciousness. But Aktion Reinhardt — the operation to exterminate the Jews of the General Government's Polish districts — killed faster and at larger scale in its initial phase than Auschwitz. Bełżec, Sobibór and Treblinka operated solely as death camps, without forced labour systems: trains arrived, people were killed within hours, bodies burned. None of these three camps was a place from which one emerged alive — of the approximately 480,000 people deported to Bełżec, a handful survived. Raul Hilberg in The Destruction of the European Jews estimated total Aktion Reinhardt victims at approximately 1.7–2 million. Timothy Snyder in Bloodlands emphasised that these territories — Poland under German and Soviet occupation — were the geographical centre of the Holocaust, not its periphery. This article presents the mechanism and scale of Aktion Reinhardt, not with the intention of shocking the reader, but with the intention of giving names to millions of anonymous victims by understanding the structure that murdered them.
Decision and mechanism: from Wannsee to Bełżec
The Wannsee Conference of 20 January 1942 was not the moment at which the decision to exterminate the Jews was taken — that decision had been reached earlier, in autumn 1941, within the internal SS and RSHA leadership. Wannsee was a coordination meeting: SS officials and representatives of the Foreign Ministry, Reich Chancellery and sectoral ministries agreed that the "final solution of the Jewish question" — the words of the Wannsee protocol — would be carried out through deportations and "special treatment". Operational responsibility fell on Odilo Globocnik, the SS and police leader in the Lublin district. Globocnik was already involved in the first gassing experiments at the Chełmno extermination camp (December 1941) and in the construction of Bełżec (autumn 1941). Bełżec, opened on 17 March 1942, was the first Aktion Reinhardt camp. Located on the Lwów–Lublin railway line in the village of Bełżec in the Lublin district, it was constructed specifically for mass murder: gas chambers powered by diesel engine exhaust, a railway ramp, cremation pits. The first transports brought Jews from Lublin and its surroundings, subsequent ones from Eastern Galicia (Lwów, Stanisławów) and Western Galicia (Kraków, Tarnów, Rzeszów). From March to December 1942 approximately 480,000 people passed through Bełżec. The camp employed between 300 and 400 SS men and Ukrainian guards — that number was sufficient to operate the killing machinery. Sobibór, opened in May 1942, received deportees from the Lublin district and the General Government — an estimated 170,000–180,000 victims. Treblinka, opened in July 1942, processed deportees primarily from Warsaw and its district: approximately 800,000–900,000 victims, including around 300,000 Warsaw Ghetto Jews during the Grossaktion Warschau (July–September 1942). Majdanek served as a mixed camp: forced labour, transit and extermination. Some 60,000 people died there, including a substantial proportion of Lublin Jews.
Life in the ghetto and the road to the transport
For Polish Jews, Aktion Reinhardt was not an abstraction — it was a sequence of specific days. Ghettos, established from 1940, functioned as zones of isolation: crossing the wall without a pass risked death. Judenräte (Jewish councils) were compulsory ghetto administrative bodies responsible for registration, supplying workers for forced labour and — from 1942 — drawing up deportation lists. The historical debate on the role of the Judenräte is complex and does not reduce to simple condemnation: those who served within them operated under conditions of absolute violence, without knowledge of the scale of the planned extermination, and their decisions most often aimed at saving at least part of the community. The deportation action followed a similar pattern everywhere: at dawn, hundreds or thousands of people were driven to a gathering square under SS and police escort. Selection: fit for work — to a labour camp. The rest: onto the train. Cattle wagons, heat or frost, no water or food, several hours to several days of travel. At the extermination camp ramp — a brief procedure: luggage surrendered, clothes removed, into the gas chamber. The entire process from ramp to death took between thirty minutes and three hours. There are only a handful of survivors from Bełżec; several hundred from Sobibór and Treblinka, because in those camps uprisings took place (Sobibór: 14 October 1943; Treblinka: 2 August 1943) that enabled groups of prisoners to escape. From Bełżec there were no living witnesses, because the camp was liquidated and its traces obliterated before any possible inspection.
Scale and consequences: what Reinhardt changed in European demography
In 1939 approximately 3.3 million Jews lived in Poland — the largest Jewish community in Europe and the second largest in the world after the United States. Of this number, approximately 300,000 survived, around nine per cent. Aktion Reinhardt accounted for an estimated 1.7–2 million deaths — more than half of all Jews killed in Poland. The demographic consequence was the erasure of Jewish presence from hundreds of cities and towns that had been the home of multi-generational Jewish families for five to six hundred years. Radom, Kielce, Lublin, Zamość, Chełm, Rzeszów, Przemyśl — each of these cities lost between 80 and 95 per cent of their pre-war Jewish population within weeks or months between 1942 and 1943. The cultural consequence was the destruction of institutions: schools, libraries, publishing houses, theatres, associations, political parties, synagogue networks, yeshivot. Hilberg in The Destruction of the European Jews emphasised that the bureaucracy of extermination functioned without central written orders — through understanding of intent, euphemistic nomenclature and decentralisation of decisions to the level of colonel and major. This is why establishing legal responsibility after the war required decades of work by historians and prosecutors. Bełżec, Sobibór and Treblinka were liquidated by the Germans in 1943 — bodies were exhumed and burned, the land ploughed, forests planted on the camp sites. The physical obliteration of traces was integral to Aktion Reinhardt from its inception.
Podsumowanie
The memorial sites of Aktion Reinhardt today differ considerably in character. Bełżec — the museum opened in 2004 with its landscape sculpture — is one of the most profoundly affecting Holocaust sites in Poland; its landscape does not permit the comfort of the visitor. Sobibór — under transformation into a new museum since 2020 following archaeological discoveries that located the foundations of the gas chambers — is still under construction. Treblinka has a stone monument with thousands of rocks symbolising Jewish communities. Majdanek, the only one of these sites preserved in near-original condition, with barracks, watchtowers and the crematorium, is a state museum visited by thousands each year. An itinerary connecting these places — Lublin, Majdanek, Bełżec — passes through a country that in 1942 became the centre of mass murder. A private journey in a Mercedes V-Class, with a family document in hand and access to USHMM or Yad Vashem records identifying which transport, which date, which camp — this is not sightseeing. It is an act of remembrance.
Further reading