Atomic bombings of Hiroshima and Nagasaki

Atomic bombings of Hiroshima and Nagasaki occurred in August 1945, during the final stage of the Second World War. The two bombings, which killed at least 129,000 people, remain the only use of nuclear weapons for warfare in history.
 * See also:
 * Nuclear weapons

B

 * The most massive exposure of human persons to ionizing radiations took place in August, 1945, in the Japanese cities of Hiroshima and Nagasaki. The desirability of detecting any genetic effects of such exposure was recognised by the U. S. A.-sponsored Atomic Bomb Casualty Commission (ABCC Report 1956). To this end, between February 1948 and February 1954, about 65 000 births in both cities were studied; the results were reported in great detail by NEEL, SCHULL and many others. In this publication, referred to henceforth as the ‘ABCC Report’, possible genetic effects are studied in relation to maternal age, parity, maternal state of health, parents’ socio-economic status]], as well as to exposure of the parents to the bomb. For the latter factor, the births (after eliminations of multiple births and of those from consanguineous unions) are distributed in a number of ‘exposure cells’ according to a system of grades, as follows for each parent:
 * Paul de Bellefeuille (1961)“Genetic Hazards of Radiation to Man”, ActaRadiologica, 56:1, p.71


 * Let us sum up the three possible explanations of the decision to drop the bomb and its timing. The first that it was a clever and highly successful move in the field of power politics, is almost certainly correct; the second, that the timing was coincidental, convicts the American government of a hardly credible tactlessness [towards the Soviet Union]; and the third, the Roman holiday theory [a spectacular event to justify the cost of the Manhattan Project], convicts them of an equally incredible irresponsibility.
 * , in The Political and Military Consequences of Atomic Energy (1948), 126. As cited by Maurice W. Kirby and Jonathan Rosenhead, 'Patrick Blackett (1897)' in Arjang A. Assad (ed.) and Saul I. Gass (ed.),Profiles in Operations Research: Pioneers and Innovators (2011),


 * One would have to have been brought up in the “spirit nut militarism” to understand the difference between Hiroshima and Nagasaki on the one hand, and Auschwitz and Belsen on the other. The usual reasoning is the following: the former case is one of warfare, the latter of cold-blooded slaughter. But the plain truth is that the people involved are in both instances nonparticipants, defenseless old people, women, and children, whose annihilation is supposed to achieve some political or military objective.… I am certain that the human race is doomed, unless its instinctive detestation of atrocities gains the upper hand over the artificially constructed judgment of reason.
 * Max Born (1953)


 * ... We devoutly hoped that the Japanese would heed our warning that, unless they surrendered unconditionally, the destruction of their armed forces and the devastation of their homeland was inevitable. But on July 28 the Japanese Premier issued a statement saying the declaration was unworthy of notice. That was disheartening. There was nothing left to do but use the bomb.
 * James F. Byrnes, as quoted in The Great Decision: The Secret History of the Atomic Bomb (1959) by Michael Amrine, p. 197

C
We can sum it up in one sentence: '''Our technical civilization has just reached its greatest level of savagery. We will have to choose, in the more or less near future, between collective suicide and the intelligent use of our scientific conquests.''' Meanwhile we think there is something indecent in celebrating a discovery whose use has caused the most formidable rage of destruction ever known to man. What will it bring to a world already given over to all the convulsions of violence, incapable of any control, indifferent to justice and the simple happiness of men — a world where science devotes itself to organized murder? No one but the most unrelenting idealists would dare to wonder.
 * The world is what it is, which is to say, nothing much. This is what everyone learned yesterday, thanks to the formidable concert of opinion coming from radios, newspapers, and information agencies. Indeed we are told, in the midst of hundreds of enthusiastic commentaries, that any average city can be wiped out by a bomb the size of a football. American, English, and French newspapers are filled with eloquent essays on the future, the past, the inventors, the cost, the peaceful incentives, the military advantages, and even the life-of-its-own character of the atom bomb.
 * Albert Camus, in reaction to the announcement of the bombing of the city of Hiroshima with an atomic bomb, in an essay published in the French Resistance newspaper, Combat (8 August 1945), as translated by Alexandre de Gramont, in Between Hell and Reason: Essays from the Resistance Newspaper Combat, 1944–1947 (1991), p. 110

'''Before the terrifying prospects now available to humanity, we see even more clearly that peace is the only goal worth struggling for. This is no longer a prayer but a demand to be made by all peoples to their governments — a demand to choose definitively between hell and reason.'''
 * Even before the bomb, one did not breathe too easily in this tortured world. Now we are given a new source of anguish; it has all the promise of being our greatest anguish ever. There can be no doubt that humanity is being offered its last chance. Perhaps this is an occasion for the newspapers to print a special edition. More likely, it should be cause for a certain amount of reflection and a great deal of silence. … Let us be understood. If the Japanese surrender after the destruction of Hiroshima, having been intimidated, we will rejoice. But we refuse to see anything in such grave news other than the need to argue more energetically in favor of a true international society, in which the great powers will not have superior rights over small and middle-sized nations, where such an ultimate weapon will be controlled by human intelligence rather than by the appetites and doctrines of various states.
 * Albert Camus, in reaction to the announcement of the bombing of the city of Hiroshima with an atomic bomb, in an essay published in the French Resistance newspaper, Combat (8 August 1945), as translated by Alexandre de Gramont, in Between Hell and Reason: Essays from the Resistance Newspaper Combat, 1944–1947 (1991), p. 110


 * We cannot ignore Hiroshima and Nagasaki, with the useless use of nuclear weapons, an absolutely unnecessary use that, in any case, could have been employed against some military facilities that fell, however, on civilian populations of hundreds of thousands of inhabitants, to establish the era of the atomic terror in the world.
 * Fidel Castro, Speech (25 November 1994)


 * The double horror of two Japanese city names [Hiroshima and Nagasaki] grew for me into another kind of double horror; an estranging awareness of what the United States was capable of, the country that five years before had given me its citizenship; a nauseating terror at the direction the natural sciences were going. Never far from an apocalyptic vision of the world, I saw the end of the essence of mankind an end brought nearer, or even made, possible, by the profession to which I belonged. In my view, all natural sciences were as one; and if one science could no longer plead innocence, none could.
 * Erwin Chargaff, ''Heraclitean Fire: Sketches from a Life before Nature (1978), 3.


 * To quell the Japanese resistance man by man and conquer the country yard by yard might well require the loss of a million American lives and half that number of British- or more, if we could get them there: for we were resolved to share the agony. Now all this nightmare picture had vanished. In its place was the vision- fair and bright indeed it seemed- of the end of the whole war in one or two violent shocks... The Japanese people, whose courage I had always admired, might find in the apparition of this almost supernatural weapon an excuse...
 * Winston Churchill, as quoted in The Great Decision: The Secret History of the Atomic Bomb (1959) by Michael Amrine, p. 167


 * This revelation of the secrets of nature, long mercifully withheld from man, should arouse the most solemn reflections in the mind and conscience of every human being capable of comprehension. We must indeed pray that these awful agencies will be made to conduce to peace among the nations, and that instead of wreaking measureless havoc upon the entire globe, may become a perennial fountain of world prosperity.
 * Winston Churchill, statement drafted by following the use of an atomic bomb on Hiroshima. Due to the change in government, the statement was released by Clement Attlee (6 Aug 1945). In Sir Winston Churchill, Victory: War Speeches by the Right Hon. Winston Churchill (1946), 289.

E

 * America is a democracy and has no Hitler, but I am afraid for her future; there are hard times ahead for the American people, troubles will be coming from within and without. America cannot smile away their Negro problem nor Hiroshima and Nagasaki. There are cosmic laws.
 * Albert Einstein, in a conversation of 1948, as quoted in Einstein and the Poet : In Search of the Cosmic Man (1983) by William Hermanns, p. 108


 * If I had foreseen Hiroshima and Nagasaki, I would have torn up my formula in 1905.
 * Albert Einstein, in a conversation of 1948, as quoted in Einstein and the Poet : In Search of the Cosmic Man (1983) by William Hermanns, p. 112


 * In 1945 Secretary of War Stimson, visiting my headquarters in Germany, informed me that our government was preparing to drop an atomic bomb on Japan. I was one of those who felt that there were a number of cogent reasons to question the wisdom of such an act. During his recitation of the relevant facts, I had been conscious of a feeling of depression and so I voiced to him my grave misgivings, first on the basis of my belief that Japan was already defeated and that dropping the bomb was completely unnecessary, and secondly because I thought that our country should avoid shocking world opinion by the use of a weapon whose employment was, I thought, no longer mandatory as a measure to save American lives.
 * Dwight D. Eisenhower, The White House Years: Mandate for Change (1963), p. 312-313
 * It was a hot August day in Detroit. I was standing on a downtown street corner, looking at the front page of the Detroit News in a news rack. A streetcar rattled by on the tracks as I read the headline: a single American bomb had destroyed a Japanese city. My first thought: “I know exactly what that bomb was.” It was the U-235 bomb we had discussed in school and written papers about the previous fall. I thought: We got it first. And we used it. On a city. I had a sense of dread, a feeling that something very dangerous for humanity had just happened. A feeling, new to me as an American, at fourteen, that my country might have made a terrible mistake. I was glad when the war ended nine days later, but it didn’t make me think that my first reaction on August 6 was wrong. I felt uneasy in the days ahead, about the triumphal tone in Harry Truman’s voice on the radio—flat and Midwestern as always, but unusually celebratory—as he exulted over our success in the race for the bomb and its effectiveness over Japan. This suggested, for me, that our leaders didn’t have the full picture, didn’t grasp the significance of the precedent they had set and the sinister implications for the future. Unlikely thoughts for a fourteen-year-old American boy to have had the week the war ended? Yes, if he hadn’t been in Mr. Patterson’s social studies class the previous fall.
 * Daniel Ellsberg, The Doomsday Machine: Confessions from a Nuclear War Planner (2017)

F

 * The atomic age began on August 6, 1945, when the United States dropped its first nuclear bomb on Hiroshima, killing more than seventy thousand people, injuring an equal number, and destroying four square miles of Japan’s eighth-largest city. Three days later the United States dropped an equally destructive bomb on Nagasaki. At the time Truman’s decision to use nuclear weapons to end the war quickly was scarcely questioned. Yet almost immediately afterward, the world public recognized a quantum change in modern warfare: a device threatening human life and the earth itself. Truman’s supporters insisted that the bomb had saved the hundreds of thousands of American lives that would have been lost in an amphibious invasion of the Japanese mainland and pointed to the even worse bombing atrocities during the war. His critics protested the callous and even unnecessary destruction of an enemy about to collapse, when either a demonstration test or a blockade could have convinced Japan to capitulate. Some also suspected that this US show of force was designed to intimidate Stalin and check Soviet designs in Europe, Asia, and the rest of the world.
 * Carole C. Fink, The Cold War: An International History (2017), p. 47

H

 * We were on garrison duty in France for about a month, and in August, we got great news: we weren’t going to the Pacific. The U.S. dropped a bomb on Hiroshima, the Japanese surrendered, and the war was over.  We were so relieved.  It was the greatest thing that could have happened. Somebody once said to me that the bomb was the worst thing that ever happened, that the U.S. could have found other ways.  I said, “Yeah, like what? Me and all my buddies jumping in Tokyo, and the Allied forces going in, and all of us getting killed?  Millions more Allied soldiers getting killed?”  When the Japanese bombed Pearl Harbor were they concerned about how many lives they took?  We should have dropped eighteen bombs as far as I’m concerned.  The Japanese should have stayed out of it if they didn’t want bombs dropped. The end of the war was good news to us.  We knew we were going home soon.
 * Edward Heffron, Brothers in Battle, Best of Friends: Two WWII Paratroopers from the Original Band of Brothers Tell Their Story (2007), p. 214

J

 * Under the new criteria, the government recognizes a person as an atomic bomb disease sufferer if certain conditions are met, including the existence of cancer, leukemia, parathyroid hyperfunction, cataracts, or myocardial infarction, and confirmation that one was exposed to radiation within about 3.5 km of ground zero or entered an area near ground zero within about 100 hours after the bombing. A certified atomic bomb disease sufferer receives medical treatment at public expense and a monthly medical allowance of about ¥137,000.
 * Japan Times, "Atomic bomb disease sufferers", (June 8, 2008).


 * Although the current criteria had been eased from the former criteria, so far only about 6,400 atomic bombing survivors have been officially recognized as atomic bomb illness sufferers. They account for only about 3 percent of some 201,800 survivors as of the end of March 2013.
 * Japan Times, "Care for A-bomb disease sufferers", (August 20, 2013).

K

 * While an older generation justified the nuclear bombing of Japan because it had shortened the war, the new generation once again, as children, had seen the pictures and they viewed it very differently. They had also seen the mushroom clouds of nuclear explosions on television because the United States still did aboveground testing. Americans and Europeans, both Eastern and Western, grew up with the knowledge that the United States, which was continuing to build bigger and better bombs, was the only country that had actually used one. And it talked about doing it again, all the time―in Korea, in Cuba, in Vietnam. The children born in the 1940s in both superpower blocs grew up practicing covering themselves up in the face of a nuclear attack. Savio recalled being ordered under his desk at school: "I ultimately took degrees in physics so even then I asked myself questions like, 'Will this actually do the job?'"
 * Mark Kurlansky, 1968: The Year that Rocked the World (2004), p. 100, ISBN 0-345-45581-9

L

 * Once it had been tested, President Truman faced the decision as to whether to use it. He did not like the idea, but he was persuaded that it would shorten the war against Japan and save American lives. It is my opinion that the use of this barbarous weapon at Hiroshima and Nagasaki was of no material assistance in our war against Japan. The Japanese were already defeated and ready to surrender because of the effective sea blockade and the successful bombing with conventional weapons... My own feeling was that in being the first to use it, we had adopted an ethical standard common to the barbarians of the Dark Ages. I was not taught to make wars in that fashion, and that wars cannot be won by destroying women and children.
 * William D. Leahy, I Was There (1949), p. 441


 * The Second World War introduced total war — unprincipled in method, unlimited in violence, and indiscriminate in victims. The ovens of Auschwitz and the atomic incineration of Hiroshima and Nagasaki inscribed a still-darker chapter in the chronicle of human brutality.
 * Dr. Bernard Lown in his Nobel Peace Prize lecture, as quoted in Awake! magazine (4 Augusts 1988)

M

 * The pace of change and the growing lethality of weapons have gone on accelerating ever since. Think of the flimsy, single-engined, unarmed planes which took to the skies in 1914 at the start of the First World War and compare them to the faster and more powerful ones that had emerged by 1918, capable of firing machine guns and dropping heavy bombs on the enemy. By the end of the Second World War aircraft were flying higher, faster, further and carrying much greater loads, and the jet engine was starting to replace propellers. When the American bombs fell on Hiroshima and Nagasaki in August 1945, the new and terrifying nuclear age was inaugurated. Today new weapons, from fighter planes to aircraft carriers, are often obsolete by the time they are in service. The world’s arsenals are immense: it is estimated that there are over a billion small arms alone in the world and, at the other extreme, nuclear weapons capable of destroying humanity several times over. And serious disarmament measures remain more distant than ever. Yet so many of us, our leaders included, still talk of war as a reasonable and manageable tool.
 * Margaret MacMillan, War: How Conflict Shapes Us (2020)


 * The majority of primary data on radiation-induced cancers in humans come predominantly from atomic bomb and nuclear accident survivors, as well as the medically exposed. A number of studies on survivors of the atomic bomb attacks on Japan demonstrated a greatly increased incidence of various cancers among survivors (Folley et al., 1952; Watanabe et al., 1972; Wakabayashi et al., 1983; Carmichael et al., 2003).
 * Matt Merrifield and Olga Kovalchuk, “Epigenetics in radiation biology: a new research frontier”, Front. Genet.”, (04 April 2013).

N

 * The purpose of the bomb was to destroy cities, to kill Japanese, and to destroy the Japanese will to continue the war. So long as mass killing was considered necessary, it should not make any difference whether people died from the blast, the heat, and the fires created, or the radiation. War itself is horrible. We wanted to end the war as quickly as possible and minimize the overall casualties, particularly for Americans; at that time we all remembered Pearl Harbor.
 * Kenneth D. Nichols, The Road To Trinity: A Personal Account of How America's Nuclear Policies Were Made (1987), p. 198

O

 * There are many sites around the world that chronicle this war -- memorials that tell stories of courage and heroism; graves and empty camps that echo of unspeakable depravity. Yet in the image of a mushroom cloud that rose into these skies, we are most starkly reminded of humanity’s core contradiction; how the very spark that marks us as a species -- our thoughts, our imagination, our language, our tool-making, our ability to set ourselves apart from nature and bend it to our will -- those very things also give us the capacity for unmatched destruction. [...] Science allows us to communicate across the seas and fly above the clouds; to cure disease and understand the cosmos. But those same discoveries can be turned into ever-more efficient killing machines. The wars of the modern age teach this truth. Hiroshima teaches this truth. Technological progress without an equivalent progress in human institutions can doom us. The scientific revolution that led to the splitting of an atom requires a moral revolution, as well.
 * Barack Obama, Remarks by President Obama and Prime Minister Abe of Japan at Hiroshima Peace Memorial at Hiroshima Peace Memorial in Hiroshima, Japan (May 27, 2016)


 * If atomic bombs are to be added as new weapons to the arsenals of a warring world, or to the arsenals of nations preparing for war, then the time will come when mankind will curse the names of Los Alamos and Hiroshima. The people must unite, or they will perish.
 * Robert Oppenheimer Speech at Fuller Lodge when the U.S. Army was honouring the work at Los Alamos. (16 Oct 1945). Quoted in Kai Bird, Martin J. Sherwin, American Prometheus: the Triumph and Tragedy of J. Robert Oppenheimer‎ (2005), 323.

P

 * After all, the United States is the only country in the world that used nuclear, atomic weapons, moreover against a non-nuclear state - against Japan, against Hiroshima and Nagasaki, at the end of World War II. There was no absolute military sense in this. This was a direct extermination of the civilian population.
 * Vladimir Putin, Source (March 18, 2021)

S

 * 安らかに眠って下さい 過ちは 繰返しませぬから
 * Translation: [P]lease rest in peace, for [we/they] shall not repeat the error.
 * [we] shall not repeat the error
 * [they] shall not repeat the error
 * Let all the souls here rest in peace for we shall not repeat the evil.
 * Tadayoshi Saika, Inscription on the cenotaph at Hiroshima, Japan. Quoted as "REST IN PEACE. THE MISTAKE SHALL NOT BE REPEATED." in Alan L. Mackay, The Harvest of a Quiet Eye (1977(. In Robert Andrews Famous Lines: a Columbia Dictionary of Familiar Quotations (1997), 340.


 * What happened at Hiroshima was less than a millionth part of a holocaust at present levels of world nuclear armament.
 * Jonathan Schell, In The Fate of the Earth (1982)


 * The Hiroshima people’s experience, is a picture of what our whole world is always poised to become, a backdrop of scarcely imaginable horror lying just behind the surface of our normal life, and capable of breaking through into that normal life at any second.
 * Jonathan Schell, as quoted in The New Yorker (1 February 1982)


 * The dropping of the Atomic Bomb is a very deep problem... Instead of commemorating Hiroshima we should celebrate... man's triumph over the problem [of transmutation], and not its first misuse by politicians and military authorities.
 * Frederick Soddy address to New Europe Group meeting on the third anniversary of the Hiroshima bomb. Quoted in New Europe Group, In Commemoration of Professor Frederick Soddy (1956), 6-7.


 * Suppose Germany had developed two bombs before we had any bombs. And suppose Germany had dropped one bomb, say, on Rochester and the other on Buffalo, and then having run out of bombs she would have lost the war. Can anyone doubt that we would then have defined the dropping of atomic bombs on cities as a war crime, and that we would have sentenced the Germans who were guilty of this crime to death at Nuremberg and hanged them? But, again, don't misunderstand me. The only conclusion we can draw is that governments acting in a crisis are guided by questions of expediency, and moral considerations are given very little weight, and that America is no different from any other nation in this respect.
 * Leó Szilárd, who first proposed the U.S. develop nuclear weapons, as quoted in "President Truman Did Not Understand" in U.S. News & World Report (15 August 1960)
 * Variant: If the Germans had dropped atomic bombs on cities instead of us, we would have defined the dropping of atomic bombs on cities as a war crime, and we would have sentenced the Germans who were guilty of this crime to death at Nuremberg and hanged them.
 * As quoted in The Decision to Drop the Atomic Bomb (1996) by Dennis Wainstock, p. 122


 * Fire storm and black rain and shadows in concrete.
 * Survivors of Hiroshima


 * My chief purpose was to end the war in victory with the least possible cost in the lives of the men in the armies which I had helped to raise. In the light of the alternatives which, on a fair estimate, were open to us I believe that no man, in our position and subject to our responsibilities, holding in his hands a weapon of such possibilities for accomplishing this purpose and saving those lives, could have failed to use it and afterwards looked his countrymen in the face.
 * Henry L. Stimson, as quoted in The Great Decision: The Secret History of the Atomic Bomb (1959) by Michael Amrine, p. 197

T

 * Waiting to speak on Beser’s recorder, Lewis was groping for words to write in his log. There were those on board the plane who would insist his initial reaction to the mushroom cloud was: “My God, look at that sonofabitch go!” But Lewis later decided to pen: “My God, what have we done?”
 * Gordon Thomas and Max Morgan Witts, Enola Gay (New York: Pocket Books, 1978), p. 317


 * I made up my mind then that the morality of dropping that bomb was not my business. I was instructed to perform a military mission to drop the bomb. That was the thing that I was going to do the best of my ability. Morality, there is no such thing in warfare. I don’t care whether you are dropping atom bombs, or 100-pound bombs, or shooting a rifle. You have got to leave the moral issue out of it.
 * Paul W. Tibbets, in a 1989 interview, entitled "General Paul Tibbets- Reflections on Hiroshima", recorded by the Voices of Hiroshima project.


 * The news today about "Atomic bombs" is so horrifying one is stunned. The utter folly of these lunatic physicists to consent to do such work for war-purposes: calmly plotting the destruction of the world! Such explosives in men's hands, while their moral and intellectual status is declining, is about as useful as giving out firearms to all inmates of a gaol and then saying that you hope "this will ensure peace". But one good thing may arise out of it, I suppose, if the write-ups are not overheated: Japan ought to cave in. Well we're in God's hands. But He does not look kindly on Babel-builders.
 * J. R. R. Tolkien, from a letter to his son Christopher Tolkien (9 August, 1945)

The Japanese began the war from the air at Pearl Harbor. They have been repaid many fold. And the end is not yet. With this bomb we have now added a new and revolutionary increase in destruction to supplement the growing power of our armed forces. In their present form these bombs are now in production and even more powerful forms are in development. It is an atomic bomb. It is a harnessing of the basic power of the universe. The force from which the sun draws its power has been loosed against those who brought war to the Far East.… The fact that we can release atomic energy ushers in a new era in man's understanding of nature's forces.
 * Sixteen hours ago an American airplane dropped one bomb on Hiroshima and destroyed its usefulness to the enemy. That bomb had more power than 20,000 tons of TNT. It had more than two thousand times the blast power of the British "Grand Slam" which is the largest bomb ever yet used in the history of warfare.
 * Harry S. Truman, in his White House Press Release Announcing the Bombing of Hiroshima (6 August 1945)


 * I gave careful thought to what my advisors had counseled. I wanted to weigh all the possibilities and implications... General Marshall said in Potsdam that if the bomb worked we would save a quarter of a million American lives and probably save millions of Japanese... I did not like the weapon... but I had no qualms if in the long run millions of lives could be saved.
 * Harry S. Truman, as quoted in Mr. President (1952) by William Hillman


 * “Japanese creative artists, filmmakers, novelists and so forth really couldn't talk about the atomic bombings. It was a topic that could not be discussed. And Japanese people, as well, were very reticent about discussing this tragedy, because it was so horrible, and because they felt a sense of guilt and shame about those events,” Tsutsui said. “But when the Japanese had their independence back, and as filmmakers were thinking about giant monsters, people began to think about that connection between monstrosity and the atomic bombing.”
 * William Tsutsui in “'Godzilla' was a metaphor for Hiroshima, and Hollywood whitewashed it”, by Kimmy Yam, NBC News, (Aug. 7, 2020)

U

 * "August 6, 1945: Hiroshima. August 9, 1945: Nagasaki." I wrote the words on the classroom whiteboard in large letters. Then I crossed out both dates and places with a big red X. "Not true," I declared. "The atomic bombings never happened. A total fabrication." My university students were dumbstruck. We stared at each other in silence for a long moment. All right, I conceded, Hiroshima and Nagasaki were bombed by American warplanes 60 years ago. But only conventional bombs were used and only a few hundred people were killed. Another uncomfortable silence. Then I admitted it was a ruse. The students seemed to collectively exhale in relief. The tragic reality, of course, is that hundreds of thousands of Japanese died as the result of the two atomic bombings. The brief classroom exercise helped students imagine how citizens of Asian countries victimized by Japanese colonialism, invasion and atrocities during World War II feel when the Nanjing Massacre is labeled a fabrication, military sex slaves are portrayed as willing prostitutes, and forced laborers are claimed to have voluntarily toiled for Japan's former empire. It also gave students additional insight into why Chinese and Koreans, in particular, continue to react so indignantly to revisionist Japanese history textbooks and prime ministerial visits to Yasukuni Shrine, where convicted war criminals are among the Japanese war dead worshipped.
 * William Underwood, "War Responsibility in a Japanese College Classroom" (28 September 2005), The Asia-Pacific Journal

W

 * In addition to the importance of ideologies, technology was a main reason for the durability of the Cold War as an international system. The decades after 1945 saw the buildup of such large arsenals of nuclear weapons that—the irony is of course not lost on the reader—in order to secure the world’s future, both Superpowers were preparing to destroy it. Nuclear arms were, as Soviet leader Joseph Stalin liked to put it, “weapons of a new type”: not battlefield weapons, but weapons to obliterate whole cities, like the United States had done with the Japanese cities of Hiroshima and Nagasaki in 1945. But only the two Superpowers, the United States and the Soviet Union, possessed enough nuclear weapons to threaten the globe with total annihilation.
 * Odd Arne Westad, The Cold War: A New History (2017)


 * I don't think I am ghoulish in saying that I would like them, and every morally responsible citizen of the world, particularly my fellow Australians of the World War II period, to refresh their memories by referring regularly to the photographic record of the Hiroshima-Nagasaki happening — the rags of human flesh, the suppurating sores, the despair of families blown apart, the disturbed minds, the bleak black gritty plains where the homes of human beings like you and I once stood. Most of all, I would like every Australian couple born since Hiroshima and Nagasaki were blasted out of existence to consult these photographic records and for ever after do all in their power to prevent the children they are creating from suffering a fate similar to that thrust upon the children of those two Japanese cities. Let us rouse ourselves and realise this is what we shall have to face.
 * Patrick White, in "Australians in a Nuclear War" (1983)

Y

 * The consequence of radiation exposure in fetuses is mostly based on observations rather than based on scientific research. Ethical issues prohibit researching on the fetus. Therefore, most of the data on the impact of radiation on the fetus derives from observations of patients who suffered Japan’s Hiroshima bombing and the Chernobyl nuclear power plant disaster.
 * Ilsup Yoon; Todd L. Slesinger. “Radiation Exposure In Pregnancy”, (May 1, 2023).


 * A Thousand Paper Cranes. Peace on Earth and in the Heavens.
 * , inscribed on the surface of the bell inside the at Hiroshima, Japan.