Yes, fine, but the key word here is "mostly". The Aktion T4, for instance, began before the war. The Nazi theory of the "undesirable" population groups existed well before the war. A case could be made that while it's true that the Nazis viewed their extermination programs as necessary for war purposes, the war also provided a cover for what they had planned to do all along. And note that the pre-war campaigns to eliminate the disabled people or the Communists were not racist; the Nazis happily murdered Down children and Communist activists who were 100% "Aryan".
Actually, no.
Aktion T4 and its mass-murder begun in earnest with the invasion of Poland in September/October 1939, with the planning of such program, and the killing of certain individuals, initiated months prior with the expectation of a larger war coming. Most of its victims between 1939 and 1941 were in fact patients from the annexed Polish territories/General-Government, and the forced euthanasia program, its development, execution, and acceleration was directly linked with the exigencies of war (Kay 2021: 27-28/40).
Lots of people still died in Nazi Germany throughout the 1930s as a result of the massive and coercive eugenic sterilization, but its death rate was relatively low, and at the same level as of the peaceful and liberal democratic Sweden.
Like the same author I mentioned said: "
Racial-hygiene motives and perceived usefulness in wartime were at all times closely interrelated" (p. 32).
Well, that is surely interesting, but by the very title it tells you it will not cover the issue of regimes who want to target civilians outside of war. Which is, on the contrary, the remarkable difference I point out above. Nazi Germany may not have been unique in this, of course, since Stalin's USSR or the Khmer Rouge did quite a job in this sense, too; but not the USA.
According to Christian Gerlach (2016), 95% of the people killed by Nazi Germany throughout its reign were foreign according to the German point of view; and if you have to be more precise: 95% of civilian deaths by Nazi Germany occurred after the German invasion of the Soviet Union, in 1941 (pp. 8-9). The bulk of German killings of civilians and other non-combatants took place during World War II, as a result of direct warfare and conquest/occupation, which goes well into the two main hypothesis of Alexander B. Downes in his study (2008) that I referred earlier.
Christian Gerlach (2016), clearly says that if the Nazi regime ended in the summer of 1939 it would have been remembered for causing several thousand deaths; for expelling hundreds of thousands of Central European Jews; for imprisoning 100,000 political prisoners and forcibly sterilizing 300,000 people by force, but it wouldn't be as bloody as other regimes in Europe and elsewhere at the time (p. 8).
Nazi Germany is an extremely violent regime, not because of the way it treated its own citizens in times of peace, but mainly because it waged a large-scale imperialist-colonial war against its neighbours, which they incorporated a totalitarian mode of conducting warfare combined with a delusional and paranoid racial-ideology. The Third Reich shared some parallels with the Communist regimes, but if you want to explain its most violent nature, than it shares more - not in the matter of degree but of nature - with the imperialist-colonial Western, many times liberal, regimes and what they did outside the European continent, such as the late British and French Colonial Empires, or the United States expansion to the West and Pacific regions. With the very clear exception the anti-Semitic paranoia of Nazis, which its mass-murder crescendo also being directly connected with the war.
As Donald Bloxham (2009), said succinctly in his very interesting book: "
The Nazi empire would have the shape of one of the traditional dynastic European empires as it expanded into territory adjacent to Germany, but the empire was built with the mindset of the settler-colonialist in Africa or the Americas." (p. 21)
Well, no. There are further differences. Just to name one, bombing Hiroshima did target civilians, but those civilians' well-being and survival was not the responsibility of the country that killed them. They were in enemy territory, within a legitimate military target; it was up to Japan to defend them - or to save them by surrendering. On the contrary, the well-being and survival of the defenceless and harmless Chinese civilians in Nanking was the responsibility of the Japanese, under whose control the city had fallen. The Japanese officers organized beheading contests, in which the heads were civilians'.
I don't clearly understand how that argument contradicts mine, since I was referring and explaining about the decision to target civilians in warfare, not about trying to make arguments on which circumstances one is morally acquitted - or has the higher moral ground - in targeting civilians. Besides, I don't think your line of argument is normative in a moral debate.
Besides, I was not referring just to the Atomic attacks or aerial bombings when referring to the US willingness to target civilians. The United States also carried out wars of territorial expansion in which the results have been genocidal.
- Bloxham, D. (2009).
The Final Solution: A Genocide (Oxford Histories). Oxford University Press: Oxford, England.
- Gerlach, C. (2016).
The Extermination of the European Jews (New Approaches to European History). Cambridge University Press: Cambridge, England.
- Downes, A. B. (2008).
Targeting Civilians in War (Cornell Studies in Security Affairs Series). Cornell University Press: Ithaca, NY.
- Kay, A. J. (2021).
Empire of Destruction: A History of Nazi Mass Killing. Yale University Press: New Haven, Connecticut.