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3
votes
0answers
59 views

Is there a record of the times the nuclear brief case or it's russian counterpart have ever been actually opened?

So, it's a pretty simple question. When, and how many times has the nuclear brief-case or it's Russian counterpart ever been opened? Are there records of such things? Obviously, they've never been ...
-6
votes
0answers
52 views

What percentage of officers (USA) in direct charge of nuclear weapons would really fire them? [on hold]

I'm assuming that USA nuclear weapons crews (ground, submarine and air) have drills where they practice releasing nuclear weapons. Probably with the hopes that the routine will make them more likely ...
3
votes
1answer
137 views

How quickly did the term “nuclear fission” spread?

In The Nuclear Express by Thomas C. Reed and Danny B. Stillman, they explain that the term "nuclear fission" was first used in Physics by Lisa Meitner in a letter to Otto Hahn on December 19, 1938. ...
10
votes
2answers
5k views

Is it true that Hitler led to the invention of the Atomic Bomb by the Americans?

I am reading The Nuclear Express by Thomas C. Reed and Danny B. Stillman and on page 8, it describes the forced immigration of Jewish scientists involved in "Jewish Physics" to the United States and ...
5
votes
2answers
667 views

Was there a constant 'fear of the bomb' in the Soviet Union and America during the Cold War?

Was there a constant 'fear of the bomb' in the Soviet Union and America during the Cold War? Or were there times where there wasn't such a fear? Possibly during the Nixon-Brezhnev d├ętente, or ...
11
votes
4answers
649 views

Why didn't the Allies wait for the nuclear bomb before invading Normandy?

Congruent to the argument that dropping the bomb on Japan saved US and axis lives.
33
votes
3answers
5k views

Was there a plan to use nuclear weapons for terrain modification in North America?

I remember reading a story once about a plan to build a seaport and modify a significant amount of the coastline at once by using a nuclear explosion. I can't find anything about it now when I try ...
-2
votes
2answers
267 views

Did the atomic bombing of Hiroshima and Nagasaki contribute to Japan's surrender?

Even before the atomic bombing of Hiroshima and Nagasaki, the war situation had developed not necessarily to Japan's advantage. Allied forces had been taking island after island, and were firebombing ...
21
votes
3answers
5k views

What were the EMP effects, if any, of the atomic bombing of Hiroshima and Nagasaki?

Electromagnetic Pulse (EMP) is generated from any atomic bomb, as far as I know. An EMP could destroy the electronics of many devices, including lighting, electric motors, radios, phones, etc. So why ...
-3
votes
1answer
229 views

Why is there less public attention on the firebombing of Japan compared to its atomic bombing? [closed]

Virtually everybody has heard of the atomic bombing of Hiroshima and Nagasaki. However, the firebombing of Japan is nowhere near as well known, or talked about, at least by non-Japanese. Why is there ...
2
votes
1answer
431 views

What did the Japanese believe about the USA capability of making/using additional atomic bombs?

Clearly the Japanese believed that if they did not surrender another atomic bomb would be used on them. However how soon did they believed this would happen? And how many atomic bombs did they ...
11
votes
9answers
3k views

Have there been any nuclear accidents in the US at nuclear facilities which were not “commercial”?

In a feature called "On This Day," the March 28th, 2015 issue of the New York Times recounted how "On March 28, 1979, America's worst commercial nuclear accident occurred inside the Unit Two reactor ...
8
votes
4answers
5k views

How far away could one be and still see the atom bomb explosions?

In the film Empire of the Sun (1987), the Nagasaki atom bomb explosion is depicted as being visible (albeit faintly) from Shanghai. Would that really have been possible? According to Google, the two ...
4
votes
1answer
192 views

What evidence is there to suggest that 'fear of the bomb' is culturally specific? [closed]

In the Western World, we have woven a cultural motif for our feelings about nuclear weapons. Even Scientific American would go so far as to say, "We learned to fear the bomb". Now some of this is ...
10
votes
1answer
530 views

What relief efforts did the Japanese attempt after the atomic bombings?

Obviously, once the atomic bombs dropped in 1945, the war was almost over. There wasn't much time to rebuild, or even offer aid, to the cities of Hiroshima and Nagasaki before the Japanese ...
8
votes
3answers
485 views

Why would the heads of the Manhattan Project have been imprisoned in the event of its failure?

In The Making of the Atomic Bomb by Richard Rhodes, Secretary of War Henry Stimson is quoted as saying, after the Trinity test and Potsdam declaration but before the bombing of Hiroshima: I have ...
4
votes
1answer
414 views

Why did so many countries agree to the Non-Proliferation Treaty?

The Non-Proliferation Treaty of 1968 contains (among others) provisions that amount to the following: There are five countries (the United States, Russia, the United Kingdom, France, and China) that ...
25
votes
7answers
9k views

Why didn't Britain's nuclear weapons deter Argentina from invading the Falklands?

The United Kingdom has nuclear weapons. All the [major] political parties support this policy. A common justification heard is that they are a deterrent against foreign aggression. For example: UK ...
23
votes
8answers
15k views

What do the modern Japanese people think about the atomic bombings of Hiroshima and Nagasaki?

Japan has been an ally of the USA for a long time now. On the other hand, every year they observe Hiroshima Day. Moreover, Japanese people visit Yasukuni Shrine. Then what is the catch?