Generalplan Ost

Generalplan Ost was Nazi Germany's plan for the colonization and Germanization of Central and Eastern Europe over a period of twenty-five years. Implementing it would have necessitated genocide and ethnic cleansing on a vast scale to be undertaken in the Eastern European territories occupied by Germany during World War II. It would have included the extermination and de-population of most Slavic people in Eastern Europe.

The plan, prepared in the years 1939–1942, was part of Adolf Hitler's and the Nazi movement's Lebensraum policy and a fulfilment of the Drang nach Osten (English: Drive towards the East) ideology of German expansion to the east, both of them part of the larger plan to establish the New Order. More than economic calculations, ideological fanaticism and racism played a central role in Nazi regime's implementation of extermination programs such as the GPO. Hitler's doctrine of Lebensraum envisaged the mass-killings, enslavement and ethnic cleansing of Slavic inhabitants of Eastern Europe, followed by the colonization of these lands with Germanic settlers.

Although racist views against Slavs had precedent in German society before Hitler's rule, Nazi anti-Slavism was also based on the doctrines of scientific racism. The "Master Race" doctrine of Nazi ideology condemned Slavs to permanent domination by Germanic peoples, since it viewed them as primitive people who lacked the ability to undertake autonomous activities. Generalplan Ost evolved from these racist, imperialist ideas and was formulated by the Nazi regime as its official policy during the course of the Second World War.

"... when we speak of new territory in Europe today we must principally think of Russia and the border states subject to her. Destiny itself seems to wish to point out the way for us here. In delivering Russia over to Bolshevism, fate robbed the Russian people of that intellectual class which had once created the Russian state and were the guarantee of its existence. For the Russian state was not organized by the constructive political talent of the Slav element in Russia, but was much more a marvellous exemplification of the capacity for state-building possessed by the Germanic element in a race of inferior worth. ... This colossal empire in the East is ripe for dissolution. And the end of the Jewish domination in Russia will also be the end of Russia as a state. …

Widely varying policies were envisioned by the creators of Generalplan Ost, and some of them were actually implemented by Germany in regards to the different Slavic territories and ethnic groups. For example, by August–September 1939 (Operation Tannenberg followed by the A-B Aktion in 1940), Einsatzgruppen death squads and concentration camps had been employed to deal with the Polish elite, while the small number of Czech intelligentsia were allowed to emigrate overseas. Parts of Poland were annexed by Germany early in the war (leaving aside the rump German-controlled General Government and the areas previously annexed by the Soviet Union), while the other territories were officially occupied by or allied to Germany (for example, the Slovak part of Czechoslovakia became a theoretically independent puppet state, while the ethnic-Czech parts of the Czech lands (so excluding the Sudetenland) became a "protectorate"). The plan was partially attempted during the war, resulting indirectly and directly in millions of deaths of ethnic Slavs by starvation, disease, or extermination through labor. The majority of Germany's 12 million forced laborers were abducted from Eastern Europe, mostly in the Soviet territories and Poland.

The final version of the Generalplan Ost proposal was divided into two parts; the "Small Plan" (Kleine Planung), which covered actions carried out in the course of the war; and the "Big Plan" (Grosse Planung), which described steps to be taken gradually over a period of 25 to 30 years after the war was won. Both plans entailed the policy of ethnic cleansing. As of June 1941, the policy envisaged the deportation of 31 million Slavs to Siberia. 75% of Belarusians were regarded unfit for "Germanization" and targeted for extermination or expulsion.

"The treatment of the civilian population and the methods of anti-partisan warfare in operational areas presented the highest political and military leaders with a welcome opportunity to carry out their plans, namely, the systematic extermination of Slavism and Jewry."

The Generalplan Ost proposal offered various percentages of the conquered or colonized people who were targeted for removal and physical destruction; the net effect of which would be to ensure that the conquered territories would become German. …

Between 1941 and 1945, Nazi Germany launched forced starvations and advanced a "war of annihilation" (Vernichtungskrieg) in the Eastern Front to implement the Generalplan Ost. The Wehrmacht implemented scorched-earth tactics throughout the region and forcibly expelled natives en masse to the east. Nazi officials then charted out buffer zones intended to serve as future Nordic settlements. Hunger Plan was Nazi Germany's strategy to forcibly starve around 31 to 45 million Eastern Europeans by capturing food stocks and redirecting them to German forces.

Nazi Germany conducted its warfare in the Eastern Front as a colonialist campaign of plunder and slaughter, involving the unhinged looting of resources and wholesale terrorism against native populations. German occupation policies in Eastern Europe were characterized by genocide through "war of annihilation", and were ideologically driven by the Nazi racist doctrines and settler-colonial policy of Lebensraum.

Lithuania, Latvia and Estonia were to be deprived of their statehood, while their territories were to be included in the area of German settlement. This meant that Latvia and especially Lithuania would be covered by the deportation plans, though in a somewhat milder form than the expulsion of Slavs to western Siberia. While the Estonians would be spared repressions and physical liquidation (that the Jews and the Poles were experiencing), in the long term the Nazi planners did not foresee their existence as independent entities and they would ultimately be deported as well, with eventual denationalisation; initial designs were for Latvia, Lithuania and Estonia to be Germanised within 25 years; Heinrich Himmler revised them to 20 years.

Despite German opposition to their attempts of state-formation, Baltic natives were classified as "superior" to Slavs in the Nazi racial hierarchy. Therefore, German authorities implemented a deeper scale of collaborationist policy in the Baltic society. Nazi collaborationists amongst the Latvian, Lithuanian and Estonian natives were given senior posts in the administrative bodies of the German occupation. In German-occupied Lithuania, a civilian administration which controlled its internal security was tolerated. This semi-autonomous entity existed within the Reichskommissariat Ostland. …

Nearly all the wartime documentation on Generalplan Ost was deliberately destroyed shortly before Germany's defeat in May 1945, and the full proposal has never been found, though several documents refer to it or supplement it. Nonetheless, most of the plan's essential elements have been reconstructed from related memos, abstracts and other documents. Following the war, two out of the three primary records associated with the Generalplan Ost were lost. These included the document drafted by Konrad Meyer; in addition to an investigative report of RSHA's 3rd office.

A major document which enabled historians to accurately reconstruct the Generalplan Ost was a memorandum released on April 27, 1943, by Erhard Wetzel [de], director of the NSDAP Office of Racial Policy, entitled "Opinion and thoughts on the master plan for the East of the Reichsführer SS". Wetzel's memorandum was a broad elaboration of the Generalplan Ost proposal. It came to light only in 1957. Wetzel's report has enabled attempts to re-construct the document on GPO prepared by RSHA's 3rd office.

The extermination document for the Slavic people of Eastern Europe did survive the war and was quoted by Yale historian Timothy Snyder in 2010. It shows that ethnic Poles, Ukrainians and Czechs were primary targets of Generalplan Ost. Belarusians were also a major target. According to the book "Kalkulierte Morde" ("Calculated Massacres") published by Swiss historian Hans Christian Gerlach in 1999, Nazi Germany sought to exterminate the entire urban populace (approximately 2 million) and half the rural population (nearly 4.3 million) of Belarus alone, through mass-starvations. These estimates were calculated by citing the notes of an anonymous author, whom Gerlach postulates to be Waldemar von Poletika, an agricultural scientist at Berlin University.

One of the indictment charges at the trial of Adolf Eichmann, the S.S. officer responsible for the transportation aspects of the Final Solution, was that he was responsible for the deportation of 500,000 Poles. Eichmann was convicted on all 15 counts. Poland's Supreme National Tribunal stated that "the wholesale extermination was first directed at Jews and also at Poles and had all the characteristics of genocide in the biological meaning of this term."

Nazi savagery against Soviet prisoners of war, which resulted in the deaths of approximately 3.3 million captured Soviet detainees, was denounced by the Nuremberg tribunal as a "crime against humanity". According to historian Norman Naimark:

"If the awful counterfactual of a Nazi victory had come to pass, not just Soviet soldiers, but Russians, Belarusians and Ukrainians would surely have shared the fate of the Poles and been eliminated culturally and ethnically as distinct peoples and nations. Genocidal actions against those peoples would have been completed."

— The Cambridge World History of Genocide, Volume 3 (2023),