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For & Against The use of the atomic bombs

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For & Against The use of the atomic bombs

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Advantages and Disadvantages of dropping the bombs

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Advantages and Disadvantages of dropping the bombs

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16 Advantages and Disadvantages of Dropping the Atomic Bomb

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The question as to whether or not the United States was morally correct in its decision to drop atomic bombs against the Japanese cities of Hiroshima and Nagasaki will likely never be settled. There are individuals in both camps who provide legitimate arguments for and against taking this action.

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HISTORY CRUNCH - History Articles, Biographies, Infographics, Resources and More

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Many historians have argued that the atomic bombing of Japan at the end of World War II was not necessary and unjustified. There have been several key reasons developed to support this position, such as:

It was inhumane.

It caused too much destruction.

It killed too many innocent people, including children.

It was unnecessary as Japan was essentially defeated.

Japan was seeking surrender.

It was not universally supported in the United States.

The United States could have done something else.

The United States should have waited longer between the two bombs.

It was used more to scare the Soviet Union than to defeat Japan.

It led to the modern atomic age and the threat of nuclear warfare.

Further to the idea that the bombs were inhumane because of the injuries they caused, others have suggested that the United States was unjustified in using the two atomic bombs to end World War II because they caused excessive destruction of both Hiroshima and Nagasaki. On August 6th, 1945, the American B-29 plane, Enola Gay, dropped the atomic bomb Little Boy on the Japanese city of Hiroshima. The bombing instantly killed 70,000 to 80,000 Japanese in the city and tens of thousands more due to radiation exposure. Three days later on August 9th, the United States dropped another atomic bomb, named the Fat Man, on the city of Nagasaki. The bombing of Nagasaki would kill another 40,000 people. The atomic bombs on Japan were the single deadliest weapons in all of human history and remains so still today. Beyond killing many people the atomic bombs also caused massive destruction in both cities. For instance, the atomic bombing of Hiroshima on August 6th, 1945 ended in the destruction of 90% of the city. The initial blast and the resulting fires ravaged the city. It was made worse by the fact that many of the buildings in the city were constructed out of wood and paper. Crew members of the Enola Gay commented after about seeing much of the city on fire as they flew away from the city. Some historians have argued that this widespread destruction of the cities was immoral and therefore the United States was not justified in its use of the atomic bombs. In addition to the destruction of the city, some historians have argued that the two atomic bombs should not have been used because they caused the deaths of largely innocent civilians who lived in the two cities. Hiroshima and Nagasaki were not military targets and as such, many innocent children and women were killed from the powerful blast of the bombs. Some people have suggested that the United States should not have used the atomic bombs for this reason and should have instead carried out smaller bombing raids which could more easily target specific military targets.

The next main reason for why the atomic bombing of Japan by the United States was unnecessary and unjustified is that some historians now suggest that Japan was nearly defeated and seeking a way to surrender. This argument holds that since Japan was on the verge of defeat, they could have been forced to give up formally through different means. For example, when the war in the Pacific Theater began in 1941, with Japan's surprise attack of Pearl Harbor, Japan was at its height of power and controlled large sections of the south Pacific Ocean. However, by the summer of 1945 the United States had successfully pushed back the Japanese with its strategy known as ' island-hopping '. This strategy saw the United States forces leapfrog Japanese held island in the South Pacific in order to more quickly advance to Japan's main home islands. As such, by August of 1945, Japan was essentially limited to its main home islands and no longer had the ability to fight back in a meaningful way. Therefore, some historians have argued that the United States did not have to use the two atomic bombs to force Japan to formally surrender. In fact, some people have suggested that Japan was seeking a way to surrender while making sure Emperor Hirohito would not be removed or harmed.

This idea was strengthened by the fact that not all members of the American military or leadership supported the atomic bombing of Japan. For example, Dwight Eisenhower, who was the Supreme Commander of the Allied Expeditionary Forces in Europe during World War II and later became the 32nd President of the United States, famously disagreed with the use of the bombs. The following statement highlights his feelings on the atomic bombing of Japan. "In 1945, Secretary of War Stimson visited my headquarters in Germany, [and] 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 second 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. It was my belief that Japan was, at that very moment, seeking some way to surrender with a minimum loss of 'face.' The Secretary was deeply perturbed by my attitude, almost angrily refuting the reasons I gave for my quick conclusions." This statement shows that not all of the military leadership in the United States supported the use of the two atomic bombs in World War II. As such, some historians have used this to show that the United States was unjustified for using the bombs against Japan because it did not have complete support at the time.

Based on the previous two points (Japan was already nearly defeated and the use of the bombs was not totally supported) historians who disagree with the use of the atomic bombs have argued that the United States could have forced Japan to surrender by using several different strategies. First, some have suggested that the United States could have carried out a naval blockade of the island nation and forced the Japanese leadership into surrendering. The blockade would have prevented any resources from entering the country and would have forced Japan into a situation where they did not have enough resources to survive. Therefore, this would have forced them to surrender before they reached a crisis point. Second, some historians have proposed the idea that the United States could have used the atomic bombs in a different way that didn't directly harm innocent civilians. For example, it has been argued that the United States could have dropped an atomic bomb in an unpopulated area of Japan or in the harbor of a major city as a way of demonstrating the power of the technology without causing mass deaths. Others have suggested that the United States could have sent the Japanese leaders video footage of the atomic tests carried out during the Manhattan Project, such as the Trinity Test. Some have suggested this may not have been effective, but many contend that the Japanese leaders may have surrendered if shown the destruction of the weapon first.

Another argument against the use of the atomic bombs as the end of World War II was that it was immoral for the United States to use two atomic bombs against Japan so quickly together. For example, while some people agree that an atomic bomb may have been necessary to end the war, many argue that two atomic bombs went too far especially considering the time period. The first atomic bomb was used against Japan on August 6th, 1945 on the city of Hiroshima. The United States dropped the second atomic bomb just three days later on August 9th on the city of Nagasaki. Some historians have argued that this was not a long enough period between the two bombings for the Japanese leaders to truly consider surrender. Considering the technology of the time period, the Japanese leaders in Tokyo may not have believed that Hiroshima was truly devastated and may have needed more time to learn of the destruction. Some people have argued that the United states did not wait long enough before using the second bomb and was unjustified.

The next argument against the use of the atomic bombs was that the United States only used it as a way of scaring the Soviet Union. During World War II, the Allied nations of Britain, the United States and the Soviet Union faced off against the Axis nations of Nazi Germany, Italy and Japan. As the European Theater of the war came to an end, the main Allied nations famously met in a series of conferences (Yalta and Potsdam) to decide how to best handle the end of the war and the defeat of Germany. It is at these conferences that a divide or conflict began to emerge between the Soviet Union and the United States. For example, the Potsdam Conference is now viewed as a major event in the Cold War, because it highlighted the divide between Stalin and the other two leaders (Winston Churchill of Britain and Harry S. Truman of the United States). Neither side trusted the other and Joseph Stalin was resentful of the other two believing that they delayed the Normandy Invasion and Allied invasion of Italy during World War II to cause the Soviet army to struggle alone against Nazi Germany. It was at the Potsdam Conference that Truman made Stalin aware of the American atomic weapons program ( Manhattan Project) and that the Americans had developed the world's first atomic bomb. As well, Truman was incredibly suspicious of Stalin and his intentions and Stalin felt a similar way towards Truman. In general terms, the seeds of the Cold War were planted at the Potsdam Conference. The United States bombed Hiroshima just days after the conference ended and World War II was over in the just a few weeks, while the Cold War was just beginning. Today, many historians view the bombing of Japan at the end of World War II as a way of the United States signalling to the Soviet Union their capabilities. Since a divide was occurring between the two nations, some argue that the United States used the bombing of Japan as a means of warning the Soviet Union against carrying out any sort of conflict. Therefore, some people criticize the use of the atomic bombs by the United States because they killed thousands of Japanese people as a way of scaring the Soviet Union. This strategy, if true, shows that the United States did not need to use the atomic bombs to end the war and was therefore unjustified.

The final argument that people use as evidence against the use of the atomic bombs in World War II, is that they led to the nuclear arms race in the years that followed. At the outset of the Cold War, the United States was the only nation in the world to contain atomic weapons, such as those used against Japan in 1945. As such, the Soviet Union was not able to militaristically challenge the United States and worked to develop their own atomic weapons. However, on August 29th, 1949, the Soviet Union performed a test of their first atomic bomb codenamed 'First Lighting'. Throughout the rest of the Cold War, the United States and Soviet Union each stockpiled thousands of nuclear weapons. As well, each superpower challenged the other for supremacy and developed more powerful weapons. By the 1950's each country had developed enough nuclear weapons to destroy the other. This development was an important aspect of the Cold War, as the stockpiles of nuclear weapons acted as a means of defense. Essentially, each nation was deterred from going to war with other, or from escalation tensions, due to the fear of a nuclear war. Historians refer to this idea as Mutual Assured Destruction (M.A.D.) since any escalation to war could result in the total destruction of both countries. Therefore, some people argue that with the atomic bombing of Japan, the United States caused the nuclear arms race among different nations around the world. This has arguably made the world a more dangerous place since some very unstable nations contain nuclear weapons. As such, some historians criticize the United States for using the atomic bombs in 1945.

In conclusion, historians have identified several main reasons against the use of the atomic bombs, but it remains an extremely controversial topic and one of the most debated in all of history. For instance, many continue to argue that the atomic bombing of Japan was completely necessary and that the United States was justified for using the terrifying weapons against an enemy nation that refused to surrender in the face of defeat.

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reasons against the atomic bombing of japan

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reasons against the atomic bombing of japan

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reasons against the atomic bombing of japan

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reasons against the atomic bombing of japan

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reasons against the atomic bombing of japan

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Reasons Against the Atomic Bombing of Japan

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Reasons Against the Atomic Bombing of Japan - The atomic bombing of Japan at the end of World War II by the United States is one of the most debated and controversial topics in all of history. Since the bombing in 1945, historians have debated whether or

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Note: This section is intended as an objective overview of reasons against dropping the atomic bomb. For the other side of the issue, go here. Reasons Against Dropping the Atomic Bomb - Argument 1: The Bomb Was Made For Defense Only
The origins of the Manhattan Project go back to 1939, when Hungarian-born physicist Leo Szilard, who had moved to the U.S. in 1938 to conduct research at Columbia University, became convinced of the feasibility of using nuclear chain reactions to create new, powerful bombs. German scientists had just conducted a successful nuclear fission experiment, and based on those results, Szilard was able to demonstrate that uranium was capable of producing a nuclear chain reaction. Szilard noted that Germany had stopped the exportation of uranium from Czechoslovakian mines which they had taken over in 1938.

He feared that Germany was trying to build an atomic bomb, while the United States was sitting idle. Although WWII had not yet started, Germany was clearly a threat, and if the Germans had a monopoly on the atomic bomb, it could be deployed against anyone, including the United States, without warning. Szilard worked with Albert Einstein, whose celebrity gave him access to the president, to produce a letter informing Roosevelt of the situation. Their warning eventually resulted in the Manhattan Project. As far as reasons against dropping the atomic bomb, bomb opponents argue that the atomic bomb was built as a defensive weapon, not an offensive one. It was intended to be a deterrent, to make Germany or any other enemy think twice before using such a weapon against the United States. To bolster their argument, these critics point out that ever since WWII, the weapon has been used only as a deterrent.

From 1949-to 1991, the Cold War was waged under the shadow of Mutually Assured Destruction (MAD), and even though the United States fought major wars in Korea (while Truman was still in office), Vietnam, Iraq, and Afghanistan, nuclear weapons were never again deployed. In other words, not using them in those wars has been an admission that they should never have been used offensively in the first place.
Reasons Against Dropping the Atomic Bomb - Argument 2: Use of the Bomb was Illegal

"Reasons Against Dropping The Atomic Bomb"
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Another one of the reasons against dropping the atomic bomb was the League of Nations. On September 39, 1938, the League of Nations, "under the recognized principles of international law," issued a unanimous resolution outlawing the intentional bombing of civilian populations, with special emphasis against bombing military objectives from the air. The League warned, "Any attack on legitimate military objectives must be carried out in such a way that civilian populations in the neighborhood are not bombed through negligence." Significantly, the resolution also reaffirmed that "the use of chemical or bacterial methods in the conduct of war is contrary to international law." In other words, a special category of illegal weapons had been recognized, a category today called Weapons of Mass Destruction (WMD).

However, bomb supporters point out that since the United States was not a member of the League of Nations; its laws did not apply. And anyway, the League had been disbanded in 1939, long before the atomic bomb was used. Additionally, the law did not specifically outlaw nuclear weapons. To that counter-argument, bomb opponents reply that since America presents itself to the world as a model for human rights, the U.S. should aspire to at least meet the basic code of conduct agreed to by the rest of the civilized world. They also point out that nuclear weapons were not specifically outlawed because they did not exist, but as a weapon of mass destruction, they most certainly would have been.
Reasons Against Dropping the Atomic Bomb - Argument 3: Use of the Atomic Bombs Was Racially Motivated
Opponents of President Truman's decision to use the atomic bomb argue that racism played an important role in the decision; that had the bomb been ready in time it never would have been used against Germany. All of America's enemies were stereotyped and caricatured in home front propaganda, but there was a clear difference in the nature of that propaganda. Although there were crude references to Germans as "krauts," and Italians as "Tonies" or "spaghettis," the vast majority of ridicule was directed at their political leadership. Hitler, Nazis, and Italy's Mussolini were routinely caricatured, but the German and Italian people weren't.

By contrast, anti-Japanese racism in American society targeted the Japanese as a race of people and demonstrated a level of hatred comparable with Nazi anti-Jewish propaganda. The Japanese were universally caricatured as having huge buck teeth, massive fangs dripping with saliva, and monstrous thick glasses through which they leered with squinty eyes. They were further dehumanized as being snakes, cockroaches, and rats, and their entire culture was mocked, including language, customs, and religious beliefs. Anti-Japanese imagery was everywhere-in Bugs Bunny cartoons, popular music, postcards, children's toys, magazine advertisements, and in a wide array of novelty items ranging from ashtrays to "Jap Hunting License" buttons. Even Tarzan, in one of the last novels written by his creator Edgar Rice Burroughs, spent time in the Pacific hunting and killing Japs. Numerous songs advocated killing all Japanese. The popular novelty hit, "Remember Pearl Harbor" by Carson Robison, for example, urges Americans to "wipe the Jap from the map." It continues:

Remember how we used to call them our "little brown brothers?"
What a laugh that turned out to be
Well, we can all thank God that we're not related
To that yellow scum of the sea
They talked of peace, and of friendship
We found out just what all that talk was worth
All right, they've asked for it, and now they're going to get it
We'll blow every one of them right off of the face of the Earth

Americans didn't like Mussolini, Hitler, and Nazis, but many hated the Japanese race. The official magazine of the US Marine Corps, The Leatherneck, in May 1945 called the Japanese a "pestilence," and called for "a giant task of extermination." The American historian Steven Ambrose, a child during the war, has said that because of the propaganda, he grew up thinking that the only good Jap was a dead Jap. That hatred began with Pearl Harbor and increased when news broke of the Bataan Death March, and with each act of defiance against America's "island-hopping" campaign. Killing became too easy, and the dehumanizing of the enemy commonplace. Some American soldiers in the Pacific sent home to their girlfriends the skulls of Japanese soldiers, to be displayed on their desks at work. American soldiers did not send home Nazi skulls as trophies or sweetheart gifts. In 1944 a US Congressman presented President Roosevelt with a letter-opener purportedly made from the arm bone of a Japanese soldier.

American racism led to a failure to distinguish between the Japanese government, dominated by hard-line militarists, and the Japanese civilian who was caught up in their government's war. Racists viewed all Japanese as threats not because of their political education, but because of their genetics. As further evidence, bomb opponents point to US policy toward the Japanese-Americans living in California at the time. They were rounded up, denied their basic liberties under the Constitution (even though many of them were American citizens), and sent to isolated camps in the deserts, surrounded by barbed wire, until the war's end.

Nothing on this scale was done to the Germans during WWII, or even during the First World War, when there were millions of German and Austrian immigrants and their children living in the United States. In May 1944 Life magazine reported on the hardships of George Yamamoto, a Japanese-American who had immigrated to the US in 1920 at the age of 17 to work on his family's farm. In 1942 Mr. Yamamoto worked at a fish market, ran a sporting goods store, and was a solid member of his community, along with his wife and children.

They were interned, but Mr. Yamamoto applied for a relocation program, was cleared by the US government as loyal and trustworthy, and was packed off to Delaware to find work. He was run out of town before he could even start, and was relocated to New Jersey, where he was to work on a farm owned by Eddie Kowalick. But the citizens of New Jersey were no more accommodating. They feared an influx of Jap workers and didn't want their kids sitting next to "yellow" children in school. A petition to evict Yamamoto was circulated, there were multiple threats of violence against him, and one of Mr. Kowalick's barns was burned to the ground. After threats were made against the life of Mr. Kowalick's baby, he felt he had no choice but to ask Mr. Yamamoto to move on. Three weeks after Life printed this story, they printed letters written in response. Most of those selected by the editorial staff for publication were supportive of Mr. Yamamoto and expressed embarrassment at the ignorance of some Americans. But the magazine also published this letter, written by William M. Hinds of Birmingham, Alabama:
Sirs, there are many of us who believe that the deceit, treachery, and bestiality inherent in the Japanese we are fighting in the Pacific are traits not automatically removed from members of the race merely by accident of birth in the US. There are many of us who believe, quite sincerely and simply, that Japanese immigrants to the US and their American-born children will deliberately live an impeccable American life while awaiting an opportunity to perpetrate a Pearl Harbor of their own dimensions. Cheers for the public-spirited citizens of New Jersey who ran Mr. Yamamoto away.
While it's easy to see that extreme racism toward the Japanese existed, it's much more difficult to assess the role racism may have played in President Truman's decision. However, there are a few instances in the historical record where the President does refer to the Japanese in questionable terms. In his July 25, 1945 diary entry, as Truman is writing about the bomb, he refers to the "Japs" as "savages, ruthless, merciless and fanatic." On August 11, after both Hiroshima and Nagasaki had been devastated, an American clergyman named Samuel McCrea Cavert wrote the President urging him to give the Japanese time to surrender before using any more atomic bombs. Truman replied, "When you have to deal with a beast you have to treat him as a beast." Whether these comments are racist about the Japanese people or only express the President's opinion about the Japanese military is a matter of interpretation.
Reasons Against Dropping the Atomic Bomb - Argument 4: There Were Alternatives
Supporters of President Truman's decision to use atomic weapons against Japan tend to paint the decision as a difficult choice between two stark options-it was either American boys or the bomb. Opponents of the bomb are adamant that there were other options available to the President, which at the very least should have been tried before resorting to the bomb.

Alternative 1: A Demonstration of the bomb

One alternative might have been to arrange a demonstration of the bomb. Although the U.S. and Japan had no diplomatic relations after Pearl Harbor, a demonstration might have been arranged discretely through some back channel, perhaps through the Russians. It was already known in Washington that the Japanese had reached out to the Russians earlier to try to arrange some form of mediation with the U.S. After the war, the United States did conduct numerous atomic bomb tests on small volcanic atolls in the Pacific. Such a site could have been prepared in 1945. If representatives of the Japanese government, military, and scientific community could have seen the bomb, it might have been enough to convince them of the foolishness of continued resistance. If not, at least the U.S. could say that they had tried, thereby maintaining the moral high ground.

Bomb supporters make several counter-points. Although the test in the New Mexican desert had been successful, the technology was still new. What if the demonstration bomb didn't work? The United States would have looked weak and foolish. A failed demonstration might even serve to increase Japanese resolve. Additionally, the U.S. only had two bombs left after Los Alamos. If the demonstration failed to convince the Japanese to surrender, only one bomb would remain. Others would presumably be produced later, but there was no guarantee of that. One bomb, as it turned out, was not enough to force surrender.

A third counter-point is that a demonstration would eliminate the element of surprise, and the Japanese might use American POWs as human shields. The four cities on the target list had not been bombed with conventional weapons so that they might serve as accurate test subjects for the destructive powers of the atomic bomb. The Japanese would surely deduce American strategy and might move Americans to those target cities. Finally, bomb supporters counter-argue that it was the opinion of Robert Oppenheimer and other scientists on the Interim Committee that a demonstration wouldn't convince the Japanese to surrender. "We can propose no technical demonstration likely to bring an end to the war," they wrote. "We see no acceptable alternative to direct military use."

Alternative 2: Wait For the Russians
Military analysts working for the Joint Intelligence Committee (JIC) in 1945 believed that two things must happen for the Japanese leadership to surrender. There had to be acceptance of the inevitability of defeat; and a clarification from the Americans that "unconditional surrender" did not mean national annihilation. The JIC believed as early as April 11, 1945, that a Soviet declaration of war on Japan would satisfy the first necessity:
By the autumn of 1945, we believe that the vast majority of Japanese will realize the inevitability of absolute defeat regardless of whether the U.S.S.R. has actually entered the war against Japan. If at any time the U.S.S.R. should enter the war, all Japanese will realize that absolute defeat is inevitable.
A Strategy and Policy Group within the War Department arrived at the same conclusion in June, and their work was discussed between General Marshall and Secretary Stimson. The Americans also knew what the Japanese were thinking on this subject. Having long-broken the Japanese diplomatic code, the United States eavesdropped on conversations between the Japanese Foreign Minister in Tokyo, and the Japanese ambassador to the Soviet Union in Moscow. In a cable sent on June 4, the Foreign Minister wrote:
It is a matter of utmost urgency that we should not only prevent Russia from entering the war but should also induce her to adopt a favorable attitude toward Japan. I would therefore like you to miss no favorable opportunity to talk to the Soviet leaders.
The ambassador cabled back that there wasn't much reason to hope, and that he had received reports of substantial Soviet troop and supply movements heading the east. He continued:
If Russia by some chance should suddenly decide to take advantage of our weakness and intervene against us with the force of arms, we would be in a completely hopeless situation. It is clear as day that the Imperial Army in Manchukuo would be completely unable to oppose the Red Army which has just won a great victory and is superior to us on all points.
The Japanese had reason to fear. In the Second World War, the United States and the Soviet Union put aside their ideological differences to form an alliance against Nazi Germany. It was an uneasy alliance; Joseph Stalin believed that the Americans and British had purposely delayed opening a second front in Europe (D-Day-June 6, 1944) so that the Russians would bear the brunt of defeating the Nazis. Nevertheless, in a secret meeting between President Roosevelt and Stalin at Yalta, the Soviet leader had promised that three months after the end of the European campaign he would declare war on Japan and move against Japanese forces in China.

In July, when President Truman traveled to Germany to meet his Allied leaders for the first time, pinning down Stalin on the exact date was at the top of his agenda. When Truman and Stalin met on the 17th, the Soviet leader confirmed they would declare war on Japan on August 15. Later that night, Truman wrote in the diary, "Most of the big points are settled. He'll be in the Jap War on August 15th. Fini Japs when that comes about" (meaning, they'll be finished). Some bomb supporters point out that according to post-war interviews of Japanese leaders, none of the high-ranking officials were of a mind that a Soviet attack alone would have convinced them to surrender. However, this is irrelevant if Truman believed it would, and if intelligence information at the time suggested it would.

To summarize, by July 17 the American military, the President, and at least some Japanese all were of a mind that Soviet intervention in the war would prove decisive. And, a date for this intervention had been set. Bomb opponents thus question why the United States used atomic bombs on August 6 and 9, when they knew the Russians were coming a week later, and when Operation Torch wasn't scheduled for months. Why not wait? Opponents believe they know the answer to that question, discussed below as argument #5.

Alternative 3: Let the Japanese Keep Their Emperor
The third and perhaps most important alternative to both the bomb and the land invasion was to modify the demand for unconditional surrender and allow the Japanese to keep their emperor. Of course, he would have to be demoted to a powerless figurehead (much like the Royal Family in Great Britain), but it was possible that this one condition alone might have been enough to satisfy the American War Department's conclusion that it was necessary to convince the Japanese that they would not be "annihilated" if they surrendered. The American government clearly understood that if they harmed the emperor, whom the Japanese revered as a god, the Japanese would resist forever. And the key to this argument lies in the fact that the American government already planned on letting the emperor stay. All they had to do was find a way to hint at their intentions loud enough for the Japanese to hear. On June 13, in a memorandum to President Truman from Acting Secretary of State Joseph Grew (former American ambassador to Japan), Grew wrote:
Every evidence, without exception, that we are able to obtain of the views of the Japanese with regard to the institution of the throne, indicates that the non-molestation of the person of the present emperor and the preservation of the institution of the throne comprises irreducible Japanese terms...They are prepared for prolonged resistance if it be the intention of the United Nations to try the present emperor as a war criminal or to abolish the imperial institution...Failure on our part to clarify our intentions in this regard..will ensure prolongation of the war and cost a large number of human lives.
Secretary of War Stimson also argued that American intentions regarding the emperor should be made clearer. General Marshall referred to this as "giving definition to unconditional surrender" (ultimately resulting in the Potsdam Declaration). On the Interim Committee, he was joined in this point by Undersecretary of the Navy Ralph A. Bard. In a June 27 memo to Stimson, Bard wrote:
During recent weeks I have also had the feeling very definitely that the Japanese government may be searching for some opportunity which they could use as a medium of surrender. Following the three-power conference emissaries from this country could contact representatives from Japan somewhere on the China Coast and make representations with regard to Russia's position and at the same time give them some information regarding the proposed use of atomic power, together with whatever assurances the President might care to make with regard to the Emperor of Japan and the treatment of the Japanese nation following unconditional surrender. It seems quite possible to me that this presents the opportunity which the Japanese are looking for.
But by the time Stimson pushed on this issue, the President was very much under the influence of former Senator James Byrnes, who had become Truman's personal advisor and was soon to be named the new Secretary of State. Byrnes argued that the President would be crucified politically by the Republicans for "making a deal" with the Japanese. Byrnes won the argument and eliminated crucial language in the Potsdam Declaration about the Emperor, Truman gave a less-than-convincing excuse that Congress didn't seem interested in modifying unconditional surrender, and the Japanese were left in the dark with regards to American intentions toward the emperor.

Although there was certainly no guarantee that taking this action would bring about a Japanese surrender, bomb opponents argue that it was at least worth a try (although bomb supporters counter-argue that doing so could have been interpreted as a weakness by the Japanese military leadership and could actually have emboldened the Japanese to fight on). Instead, the Japanese ignored the Potsdam Declaration, the atomic bombs were dropped, the Japanese surrendered, and the Americans, as planned, allowed the emperor to stay on the throne (where he remained until his death in 1989). This is the one area where Secretary of War Stimson had regrets. His biographer later wrote, "Only on the question of the Emperor did Stimson take, in 1945, a conciliatory view; only on this question did he later believe that history might find that the United States, by its delay in stating its position, had prolonged the war." Seems like a pretty fair point among the reasons against dropping the atomic bomb.

Alternative 4: Continue Conventional Bombing
Some military analysts were convinced in the summer of 1945 that Japan very near surrendered, that the pounding they were taking from conventional weapons would soon convince the Japanese cabinet that further resistance was futile. That position was bolstered when, after the war, Secretary of War Stimson commissioned aboard to perform a detailed investigation into the effectiveness of Allied bombings during the war. They subsequently interrogated 700 Japanese military, government, and industry officials, and they recovered and translated documents related to the war effort. Their report, the Strategic Bombing Survey, makes the obvious observation that Japan might have surrendered earlier if they had had a different government. That was seen as one of the better reasons against dropping the atomic bomb. But it goes on to express a more startling opinion:
Nevertheless, it seems clear that, even without the atomic bombing attacks, air supremacy over Japan could have exerted sufficient pressure to bring about unconditional surrender and obviate the need for invasion...Based on a detailed investigation of all the facts, and supported by the testimony of the surviving Japanese leaders involved, it is the Survey's opinion that certainly prior to 31 December 1945, and in all probability prior to 1 November 1945, Japan would have surrendered even if the atomic bombs had not been dropped, even if Russia had not entered the war, and even if no invasion had been planned or contemplated.
Bomb supporters are extremely critical of this alternative. Specifically, they charge that information counter to the Survey's conclusion was left out of the report, and that inter-service wrangling resulted in the Air Force over exaggerating its role in the war so as to secure a large post-war budget. They also point out that even if the Survey's evidence and conclusions were accurate, it is illogical to criticize the Truman administration for not pursuing an alternative to the bomb that was based on information obtained only after the war was over.

The President had to make his choice based on information known to him at the time. More importantly, bomb supporters are critical of this alternative because despite the overwhelming naval and air superiority enjoyed by US forces at the end of the summer of 1945; those forces were still suffering significant losses. Kamikazes were still attacking American vessels. The USS Indianapolis, after delivering the Hiroshima bomb materials to Tinian island in the Marianas, was sunk on July 30. Of 1,196 crewmen aboard, approximately 300 went down with the ship. Of the remaining 900 men who went into the water, only 317 survivors were picked up when the wreckage was discovered four days later. The rest died from exposure, dehydration, and shark attacks. It was the single greatest loss of life in the entire history of the US Navy. Meanwhile, Allied casualties were still averaging about 7,000 per week. As war veteran and writer Paul Fussell later pointed out, "Two weeks more means 14,000 more killed and wounded, three weeks more, 21,000. Those weeks mean the world if you're one of those thousands or related to one of them." And Allied losses continued even after the atomic bombings. Between August 9 and the actual surrender on the 15th, eight American POWs were executed via beheadings, the US submarine Bonefish was sunk with the loss of its entire crew, and the destroyer Callagan and the USS Underhill were lost.

Reasons Against Dropping the Atomic Bomb - Argument #5: Use of the bomb was more to scare Russia than to defeat Japan.

As discussed above, bomb opponents question why the United States used atomic bombs on August 6 and 9, when they knew the Russians were going to declare war on Japan a week later, and when Operation Torch wasn't scheduled for months. Why not wait? Bomb opponents believe that the American government did not wait for the Russians because they were already thinking about the post-war world and how they could best limit Soviet gains when they redrew the map of Europe. They believed the shock-and-awe effect of using the atomic bomb against Japan would make the Soviet Union more manageable in post-war negotiations. (This argument had been made most consistently by historian Gar Alperovitz). There was certainly reason to be concerned about the Soviet Union. When Germany collapsed, the Russians had made huge advances. Russian troops moved into Hungary and Rumania and showed no inclination to leave there or the Balkans. But was it an acceptable trade-off to annihilate several hundred thousand civilians just so the Russians wouldn't be able to get in on the kill of Japan, and so the U.S. might have the upper hand in the post-war world? Bomb opponents are abhorred by the moral implications.

In the spring of 1945, as Germany surrendered, some of the scientists who had developed the new weapon as a Nazi deterrent started to have reservations about their invention. One was Leo Szilard, who had written the letter along with Einstein back in 1939 that had convinced Roosevelt to start the Manhattan Project. In April 1945 Einstein wrote a letter of introduction for Szilard, who was able to get a meeting with Mrs. Roosevelt on May 8. But then the President died. When Szilard tried to get a meeting with Truman, he was intercepted by James Byrnes, who received him in his South Carolina home. Szilard's biggest concern was that the Soviet Union should be informed about the bomb ahead of time. He was afraid that the shock of America using the bomb on Japan would NOT make the Soviets more manageable, but would instead spur them to develop their own atomic bomb as quickly as possible, possibly igniting an arms race that could eventually lead to a nuclear war. But Szilard was talking to exactly the wrong person.

Byrnes told Szilard, "Russia might be more manageable if impressed by American military might, and that a demonstration of the bomb [on Japan] might impress Russia." Years later, Szilard wrote of the encounter, "I shared Byrnes' concerns about Russia's throwing her weight around in the post-war period, but I was completely flabbergasted by the assumption that rattling the bomb might make Russia more manageable." He later mused, "How much better off the world might be had I been born in America and become influential in American politics, and had Byrnes been born in Hungary and studied physics."

Having met with Szilard, Byrnes was even more firmly convinced of the rightness of his own views. At the Interim Committee meetings, he cut off any debate about warning the Soviets, and Secretary of War Stimson gave in. When Stimson briefed Truman on June 6, he informed the President that the Interim Committee recommended he not tell their Soviet ally about the bomb, "Until the first bomb had been successfully laid on Japan." But Stimson wasn't sure how they should handle the meeting with Stalin at Potsdam. Truman replied that he had purposefully delayed the meeting for as long as possible to give the Manhattan scientists more time. Having been counseled by Byrnes, Truman was already thinking about how to handle the Russians.

According to historian Gar Alperovitz in the 1985 edition of his work, Atomic Diplomacy, when Truman was on his way to Potsdam, he was overheard by a White House Aide to have said during a discussion about the test bomb and what it meant to America's relationship with the Soviet Union, "If it explodes, as I think it will, I'll certainly have a hammer on those boys." For decades now bomb opponents have cited this story as evidence of Truman's true intentions. However, a close look at the sources raises questions about Alperovitz's methods. That story was first told by the White House Aide himself, Jonathan Daniels, in a book published in 1950. Daniels says he had heard the story second-hand and he stated specifically that Truman had been referring to Japan. He only speculated that the President might also have had the Russians in mind.

While at Potsdam, Truman received a coded message confirming the success of the test bomb. According to Winston Churchill, it completely changed Truman's demeanor toward Stalin; made him more confident and bossy. Just before leaving Potsdam, Truman did feel obliged to say something to the Soviet leader. He writes in his diary, "I casually mentioned to Stalin that we had a new weapon of unusual destructive force." But Truman did not say it was an atomic bomb. On his way back from Potsdam,Truman gave the order to use the new weapon (even though they had not yet issued the Potsdam Declaration).

But Leo Szilard wasn't quite finished yet. Having been dismissed by Byrnes, he wrote a petition to the President of the United States, in which he warned that unless handled properly, the bomb might ignite an arms race that could result in "devastation on an unimaginable scale." Dated July 17, the petition was co-signed by 69 Manhattan Project scientists. President Truman did not see the petition until after the atomic bombs had been dropped. It was intercepted and held back by General Leslie Groves, military head of the Manhattan Project and a key advisor to James Byrnes.

Reasons Against Dropping the Atomic Bomb - Argument #6: Truman Was Unprepared for Presidential Responsibility

Another criticism directed toward President Truman is that he simply wasn't ready for the responsibility of being president; he didn't understand the ramifications of his decisions, he delegated too much authority, and he was unduly influenced by James Byrnes. This has been looked at as one of the chief reasons against dropping the atomic bomb

Byrnes has been discussed in detail above, but a summary of the key moments where his influence was most critical is appropriate. He intercepted Leo Szilard and made sure the President never heard his views. He dominated the Interim Committee as Truman's personal representative, where he stifled debate and pushed successfully for a recommendation to the President that the bomb be dropped without warning either the Russians or the Japanese. Additionally, Truman allowed Byrnes to erase crucial language in the Potsdam Declaration. The original draft specifically mentioned the bomb, and American intentions to allow the emperor to stay. The result was a final draft that threatened only vague "utter destruction," and might have been interpreted as a threat to the emperor. Without the specific language regarding the emperor, the Japanese were left with the promise that justice would be meted out to all war criminals. Critics argue that Truman, who stood so small in FDR's shoes, was too inexperienced to form his own opinions, and too weak to resist Byrne's dominance.

The second criticism of Truman is that he did not keep enough personal control over this terrifying new weapon. The military order to use the bomb, delivered before the Potsdam Declaration had been issued, is an open-ended order in which the Air Force had too much control. The aircraft group that included the Enola Gay was directed to deliver the first atomic bomb, weather-permitting, on any of the four target cities: Hiroshima, Kokura, Niigata, or Nagasaki, on or after August 3. The order goes on to say, "Additional bombs will be delivered on the above targets as soon as made ready by the project staff. Further instructions will be issued concerning targets other than those listed above." In other words, the Air Force had instructions to bomb any or all of these four cities whenever atomic bombs were ready. If a dozen atomic bombs had been ready instead of only two, no further permission would have been required to use them. In fact, it took an order from President Truman to stop any further bombing after Nagasaki had been hit.

At the very least, critics argue, Truman should have required permission to use the second bomb. Originally, the second target was not scheduled to be attacked until six days after Hiroshima. But with bad weather in the forecast, and with the Russians suddenly declaring war on Japan after the Hiroshima bomb, General Groves moved up the date to make sure that the plutonium bomb was "field-tested" before the war could end (Hiroshima had been hit with a Uranium bomb). Some critics have pointed out that three days was simply not enough time for the Japanese to even confirm what had happened in Hiroshima, which appeared to them to have simply blinked off the map. Although the Japanese leadership suspected the bombing was atomic in nature, they sent scientists to Hiroshima to confirm these suspicions and they had not even returned with their findings when Nagasaki was hit. There are some critics who support dropping the first bomb, but feel the second was completely unnecessary. Either way, critics of the dropping of "Fat Man" on Nagasaki blame Truman for a lack of leadership. So, the arguments can be split in that way and one could support the first dropping, but not the second. This was also among the more common reasons against dropping the atomic bomb.

Some critics question whether or not Truman really understood the weapon and the human consequence of his decision to use it. A lack of understanding also was among the decent reasons against dropping the atomic bomb. On July 25, Truman describes in his diary some of the details he had just received about the test bomb in Los Alamos. He then writes, "I have told the Sec. of War, Mr. Stimson, to use it so that military objectives and soldiers and sailors are the target and not women and children." On the 9th, the day Nagasaki was bombed, President Truman addressed the nation on radio. He said, "The world will note that the first atomic bomb was dropped on Hiroshima, a military base. That was because we wished in this first attack to avoid, insofar as possible, the killing of civilians." Considering the nature of the weapon, the Interim Committee's recommendation to use the bomb against "workers' dwellings", and that the center of the city was the aiming point for the bomb, these claims are jaw-dropping.

Either President Truman really did not understand the bomb, or he was covering his "posterity". Either way, critics argue, it does not reflect well on the President. If the former is true, evidence suggests Hiroshima and Nagasaki quickly educated the president. On August 10, having received reports and photographs of the effects of the Hiroshima bomb, Truman ordered a halt to further atomic bombings. That night, Secretary of Commerce Henry Wallace recorded in his diary, "Truman said he had given orders to stop the atomic bombing. He said the thought of wiping out another 100,000 people was too horrible. He didn't like the idea of killing, as he said, 'all those kids'."
Reasons Against Dropping the Atomic Bomb - Argument 7: The Atomic Bomb Was Inhumane
The logical conclusion to the list of arguments against the bomb is that use of such a weapon was simply inhumane. Hundreds of thousands of civilians with no democratic rights to oppose their militarist government, including women and children, were vaporized, turned into charred blobs of carbon, horrifically burned, buried in rubble, speared by flying debris, and saturated with radiation. Entire families, whole neighborhoods were simply wiped out. The survivors faced radiation sickness, starvation, and crippling mutilations. Then there were the "hidden cracks," the spiritual, emotional, and psychological damage. Japanese outside of Hiroshima and Nagasaki, scared and ignorant about radiation sickness, treated bomb victims as if they had a communicable disease. They were shunned and ostracized from Japanese society. Some blamed themselves for various reasons-like a woman who convinced her parents to move to Hiroshima before the bomb was dropped, or those who were the only survivor of a family, or of an entire school. Others, unable to cope with trauma left untreated, committed suicide. Radiation continued to haunt the survivors, bringing a lifetime of sickness, not the least of which was an increase in the rates of various cancers.

Birth defects for those pregnant at the time jumped significantly, and although the data on birth defects passed down through generations is inconclusive (Hiroshima and Nagasaki are ongoing laboratories of the long-term effects of radiation exposure), bomb survivors and their offspring continue to suffer anxiety about the possibilities. It is impossible to do justice to this argument in a simple summary. A few specific first-hand accounts could be repeated here, but they would be insufficient. To truly grasp the magnitude of the suffering caused by the use of atomic weaponry on human beings, one has to be immersed in the personal. The cold statistics must give way to the human story. For some Americans, that process began with the publication of John Hersey's Hiroshima in 1946, and it continues today through such autobiographical accounts as Keiji Nakazawa's epic manga series Barefoot Gen (all ten volumes of which were recently published in English by Last Gasp Press), and through stunning documentaries like HBO's White Light, Black Rain(2007).

In 1945, not many Americans seemed to be thinking things through. Those cold statistics and that war-time hatred made using the bomb easy to rationalize. Leo Szilard was one of those few when he worried that using it without any warning would hurt America's moral standing in the world. In the years that followed, some Americans who were intimately involved with the atomic bombs did start to think things through. Admiral Leahy, President Roosevelt's Chief of Staff, wrote in his memoir:
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... 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.
Even some of those who participated in the mission had regrets. Captain Robert A. Lewis, the co-pilot on the Enola Gay's mission over Hiroshima, wrote in his log as the bomb exploded, "My God, what have we done?" In 1955 he participated in an episode of the television show This is Your Life that featured a Hiroshima survivor. Lewis donated money on behalf of his employer for operations to help remove the scar tissue of young Japanese women horribly disfigured by the bomb ten years earlier.

America supposedly places a high value on life. To a significant portion of the country, protecting a fertilized human egg is so important; they are willing to base their vote on this one issue alone. And humaneness extends to the animal world as well. People go to prison for being cruel to their pets. In a society that places so much value on life, how can the immense death and suffering of non-combatants caused by the atomic bombs be justified? Opponents of President Truman's decision to use those weapons argue simply that it cannot.

So, there you have it. A compendium and anthology on all of the reasons against dropping the atomic bomb.
Sources Used and Recommended This article is part of our larger educational resource on World War Two. For a comprehensive list of World War 2 facts, including the primary actors in the war, causes, a comprehensive timeline, and bibliography, click here.
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Reasons Against Dropping the Atomic Bomb - History

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Critics argument many reasons against dropping the atomic bomb, pointing to international law, the impending surrender of Japan, and other reasons