Fact Check Article: Prototype Nazi Nuclear Bombers Were Within a Few Months of Hitting New York

Within Germany, the programme itself was swiftly downgraded from a weapons project as the constraints of the War demanded scientists were used somewhere else. In the end, they progressed with the project as a means of power generation rather than pure military use.
Wasn't the German Post Office at one point overseeing an aspect of the project?
 

CalBear

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I like telling my students that one, "imagine Czech Post in charge of a nuclear program."
It would actually have been a pretty clever cover if a project had actually existed. You expect mail trucks to be traveling all the time.
 
It seems to be like they're trying to combine two things into one here:

a.) Were the Nazis close to building an airplane that could reach New York with the payload capacity to drop an atomic bomb; and
b.) Were the Nazis close to building an atomic bomb?

It also hints around the possibilities of the Nazis using a rocket to deploy a nuclear bomb against the United States.

If you play fast and loose with all of these, you can make it SOUND like something was imminent, though it really wasn't. The Nazis did have a program to build a plane which could reach New York and return without needing to refuel. It's probably fair to say that the Nazis could have built something like that eventually, or even by the end of the war if they had made it their top priority.

But they didn't, because by the time the prototypes were available, they were running low on the necessary supplies, and the tactical needs of the war had shifted to defense rather than offense. There was no nuclear bomb to drop then anyway, but the German designs would have been insufficient to carry Little Boy, so they wouldn't have been usable for nuclear bombs until designs had advanced quite a bit more.

Also, even if the bomber that didn't exist could carry the bomb that didn't exist, Germany would have struggled to actually execute the mission: the Allies could have learned of the mission and intercepted it, or could have detected the flight and shot it down or forced it off course.

The article also proposes submarine-launched missiles, which the US had been preparing for, and the German ability to use U-boats freely in the Atlantic had declined quite a bit by 1944-45. The Germans were not close to an ICBM that could hit the US from a European launch site, despite a few preliminary designs, and the tech wouldn't exist anywhere until the late 1950s.
 
But you know EXACTLY where to go.

Very efficient.

:D
It's only a short walk from my flat to the post office so it's more my annoyance they won't do their job than anything else.

They probably don't like the foreigner building a giant Nazi battleship by partworks.
 

Geon

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The general consensus seems to be that the Germans couldn't have developed a working nuclear weapon by 1945 as the article suggests. And unless we buy into some spurious reports about nuclear tests by the Nazis on Thuringa Island and elsewhere, (Check the Internet for further info on these rumors) then the next logical question is could the Germans have built a "dirty bomb?" Not nuclear, but still very dangerous had they dropped one on a major city.
 
Getting us back on the rails...
@Resurgam could the flight you refer to be the same flight referred to by @DrakonFin in the blog link he gave above? It sounds suspiciously like the story those RAF pilots told that American journalist. And I am guessing there are no primary sources of evidence for that flight?

I might be. I remember not being impressed and very doubtful of the source. And considering the very real threat to New York from submarines, I think any whiff of an attack on the city would have been countered - swiftly.
 
I just watched The Catcher Was A Spy last night about Moe Berg the American baseball player who joined the OSS during WWII. One of his missions was to go to Switzerland and listen to a lecture by Heisenberg to ascertain the depth of the Nazi’s nuclear programme. If Heisenberg showed that the Nazis were close, Berg was to assassinate him. He listened the lecture and deduced that the Nazis were nowhere close.
Thank you I've been trying to remember the details of who was involved in that incident for ages. As to Heisenberg its still a toss up as to whether he simply made a mistake or whether he was genuinely trying to keep Hitler from developing the bomb.
 

Geon

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I just watched The Catcher Was A Spy last night about Moe Berg the American baseball player who joined the OSS during WWII. One of his missions was to go to Switzerland and listen to a lecture by Heisenberg to ascertain the depth of the Nazi’s nuclear programme. If Heisenberg showed that the Nazis were close, Berg was to assassinate him. He listened the lecture and deduced that the Nazis were nowhere close.

Within Germany, the programme itself was swiftly downgraded from a weapons project as the constraints of the War demanded scientists were used somewhere else. In the end, they progressed with the project as a means of power generation rather than pure military use.

Heisenberg said in 1939 that the physicists at the (second) meeting said that "in principle atomic bombs could be made.... it would take years.... not before five." He said, "I didn't report it to the Führer until two weeks later and very casually because I did not want the Führer to get so interested that he would order great efforts immediately to make the atomic bomb. Speer felt it was better that the whole thing should be dropped and the Führer also reacted that way." (wiki)
With regard to Moe Berg being a spy. His bio clearly shows he was at least regarding Japan. But, I have to wonder how would a baseball player know if Heisenberg was close to perfecting nuclear fission? After all he was a baseball player and not a nuclear physicist.
 
There were plans for an Amerika bomber:


But plans is as far as it got. Of course this design was the inspiration for the plane in the aforementioned Captain America film and in another fun fact bears a remarkable resemblance to the actual description of the 'flying saucers' Kenneth Arnold reported seeing in 1947. Mentioned in case anyone wants to go full ASB. :)
 
With regard to Moe Berg being a spy. His bio clearly shows he was at least regarding Japan. But, I have to wonder how would a baseball player know if Heisenberg was close to perfecting nuclear fission? After all he was a baseball player and not a nuclear physicist.

The source for that information is, apparently, the book Heisenberg's War by Thomas Powers, a Pulitzer-winning journalist and acclaimed author. Quoted here:

In November 1944, the OSS learned that Heisenberg planned to visit Switzerland the next month. Former major league baseball catcher and then OSS officer Moe Berg was dispatched to Zurich with orders that “Heisenberg must be rendered hors de combat” (out of action) if Heisenberg gave evidence that the German bomb effort was close to completion. Apparently Berg alone was to decide whether or not to kill Heisenberg (Powers, 1993: 391–392).

With a pistol in his pocket, Berg attended a lecture by Heisenberg, waiting for some sign of an advanced German atomic bomb program. Heisenberg offered no such signal and therefore survived. Instead, Berg reflected on his own “uncertainty principle” in regard to killing Heisenberg, a reference to the scientist’s most prominent contribution to the theory of quantum mechanics (Powers, 1993: 398–399).

Later that week, as the Battle of the Bulge turned to Allied advantage, Berg attended a dinner given for Heisenberg and heard him lament Germany’s coming loss of the war. This appeared to clinch the case that Heisenberg could not be part of a successful atomic bomb project and effectively ended any further US interest in killing him (Powers, 1993).

It would be interesting to know what sources Powers was using on that, though.
 
The Ju390 did exist, 1 prototype flew. IIUC this apparently the plane that flew to New York and South Africa as well, if you believe that sort of thing.
 
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