How antisemitism undermined Nazi power
Antisemitism did not just help the Nazis; it also pushed them into choices that weakened their chances of winning the war and achieving their wider aims.
1. A racial war in the East
The invasion of the Soviet Union in 1941 was sold as a fight against “Judeo‑Bolshevism”, not a normal war. Orders like the Commissar Order encouraged the killing of Soviet political officers and brutal treatment of civilians, turning the campaign into a war of annihilation. This hardened Soviet resistance and helped turn what was meant to be a quick victory into a long, costly conflict
2. Pouring resources into genocide
From 1941, the regime invested huge effort in deporting, imprisoning and murdering Europe’s Jews. Trains, guards and administrators were tied up running ghettos and killing centres instead of supplying the front. Even when Germany was losing, leaders still prioritised the destruction of Jews, showing that antisemitic goals could overrule military logic.
3. Driving out experts and weakening science
Racial laws and attacks on “Jewish science” forced many Jewish and “non‑Aryan” scientists out of German universities and research projects. Some later played important roles in Allied scientific work, while political interference and “German physics” disrupted research inside Germany. Antisemitism helped strip the regime of skills it badly needed in a modern, high‑tech war.
4. Ideology over strategy
In all these areas, antisemitic beliefs shaped decisions more strongly than cold strategic thinking. Leaders chose racial terror in the East, kept genocide going as defeat loomed, and damaged their own research base. The same hatred that once helped the Nazis rally support also led them into decisions that made long‑term success far less likely.