History 4000

History 4000 Papers

Earlier 4000 Papers

2285 Attendance

History 2285

            This writer contends that the dropping of atomic bombs over Hiroshima and Nagasaki was unfortunately a necessary evil In order to bring the war in the Pacific to a speedy conclusion and save many American and Japanese lives, deployment of the atomic bombs was a necessary course of action.  The use of the atomic bomb was very versatile, not only did it bring the war to a close but it was also used to intimidate the imperialist nation of Soviet Union. The creation of the atomic bomb and the decision for its exploitation remains to be one of the greatest accomplishments of mankind.

            For one to understand the great importance of the decision to release the bombs one must first understand the decision to initiate the research program in which created of the bomb.  World War II was a very hostile, brutal war.  The thought of Nazi Germany creating an atomic bomb is what sparked the United States interest in rapidly creating nuclear warheads.  In 1933, a Hungarian physicist named Leo Szilard realized the possibility of a nuclear chain reaction releasing energy within an atom.  Without the knowledge of which particular element would create a chain reaction, Otto Hahn and Fritz Strassman were able to split a uranium atoms.  This was the beginning of the race to create nuclear warheads.  In 1939 Leo Szilard convinced Albert Einstein to write a letter to President Franklin D. Roosevelt informing him of the possibility of creating nuclear weapons and that Germany may already have a nuclear research program underway.  (Kelly, 17)

            “It may be possible to set up a nuclear chain reaction in large mass of uranium by which vast amounts of power and large quantities of new radium-like elements would be generated.”  “This phenomenon would also lead to the construction of bombs and it is conceivable-though much less certain- that extremely powerful bombs of a new type may thus be constructed.”  “To speed up experimental work by providing funds”  “I understand that Germany has actually stopped the sale of uranium from the Czechoslovakian mines which she has taken over.  That she should have taken such early action might perhaps be understood on the ground that the son of the German Under-Secretary of State, von Weizsacker, is attached to the Kaiser-Wilhelm-Institute in Berlin where some of the American work on uranium in now being repeated.” (Kelly, 43-44)

The above passage is from Albert Einstein’s letter to President Roosevelt in reference to discovery of nuclear energy and the implications it may have on the war.  This letter was a decisive factor in determining to speed up the research of atomic energy.  The United States wanted to have an atomic bomb in their possession prior to any other country, especially an axis power.  Possession of a bomb would give the United States diplomatic power against other countries in case of a nuclear threat. Otto Frisch and Rudolph Peierls stressed that if Germany had possession of an atomic bomb, “No shelters are available that would be effective….The most effective reply would be a counter-threat with a similar bomb.” (Kelly, 18) 

            In 1941 Roosevelt approved a full fledge research project under Dr. Vannevar Bush.  Once realized that such a bomb was possible Roosevelt and his advisors expanded the project to work on developing the atomic bombs.  The small research program of 1939 soon became a multi-billion dollar engineering project and by 1942 the Manhattan Project was born and fully underway.    The project was now given to the War Department and placed under control of Brigadier General Leslie Groves. This project was kept secret from the public population, most member of congress and even cabinet members. (Bernstein, VII-VII)

            The bomb became reality in July of 1945 in Alamogordo, New Mexico.  On this date in Alamogordo, the first nuclear explosion took place.  Los Alamos Laboratory Director J. Robert Oppenheimer left the shelter with a totally revised attitude.  “We knew the world would not be the same,” he stated.  “A few people laughed, a few people cried.” (Takaki, 15) What was once thought impossible less than a century ago had been transformed into a weapon of mass destruction.  The accomplishment was even bigger than expected; the success of the research was put on display during the Alamogordo as noted by Henry Stimson:

“And what an Explosion!”  The blast illuminated the sky.  “For a brief period there was a lighting effect within a radius of 20 miles equal to sever suns in midday; a huge ball of fire was formed which lasted for several seconds,” in a blaze of colors, “golden, purple, violet, gray and blue,” lighting “every peak, crevasse and ridge of the nearby mountain range,” the exploding ball “mushroomed” and “rose to a height over ten thousand feet.” (Takaki, 14)

            The United States wanted to stay one step ahead of the rest of the world in atomic research.  They did not know what stage Germany and the Soviet Union were at throughout the war but the United States kept a sense of urgency and a strong will to complete the bomb before anybody else.  Little did they know that the Germans were not yet involved in atomic research.  In 1942, Hitler said that it would take three to four years to develop an atomic bomb and the decision was made to “scuttle” the project.   “The German scientist Werner Heisenberg stated that he and his fellow physicists were “spared the decision as to whether or not they should aim at producing atomic bombs.”” (Takaki, 18) 

The Soviet Union was also far behind the United States when it came to atomic research.  It wasn’t until September 23, 1949 that President Truman first announced that the Soviet Union had successfully deployed its first atomic bomb. (Takaki, 68)

            The scientific breakthrough that would forever change the world was the discovery of fission of uranium atoms.  The breakthrough of fission and the transformation of this atomic energy into a massive bomb remains to be an imperative accomplishment for all of mankind.

The test bombing at Alamogordo was very important to Truman.  Truman postponed the Potsdam Conference, where he would meet with Joseph Stalin and Winston Churchill, until after the testing on July 15th.   Truman knew that the outcome of the testing would heavily influence his conversations with Stalin.  Truman was now faced with another intricate decision.  Does he tell the Soviet Union about the bomb or do he and Winston Churchill keep it a secret from the Soviets.  If he was to tell the Soviets about the bomb he feared an immediate crash program by Russia to develop a atomic bomb of their own.  They also feared that it would be very dangerous for Truman to keep it a secret from Stalin.  If they shared the information with the Soviets they might be able to avoid a massive arms race with Soviet Union and turn atomic technology over to international control.  Two schools of thought arose, the Quid-Pro-Quo strategy or the Monopoly strategy. This was one thing Truman had to settle before making the decision for deployment of the bombs.    (Takaki, 57-58)

At this point in time the United States had sole control of the technology and resources needed to build the bomb but it was certain that the U.S. would not be able to hold monopoly over this weapon forever.  If the decision was made to tell other nations of the new technology, the question of how and under what terms then needed to be addressed.  Henry Stimson had doubts that any one organization could control such chaos atomic bombs might cause.  Stimson’s “quid pro quo” strategy outlined that the Soviets in exchange for nuclear secrets might agree to some of the American demands.  Truman and the United States were quite concerned with Soviet Union expansionism and perhaps the Soviets would work with the United States if nuclear secrets were shared. (Takaki, 59-60)

The Russians were planning world conquest and during the Potsdam conference, Truman was getting nowhere in negotiation with Stalin concerning Soviet expansionism.  In fear of an atomic arms race the Interim Committee urged Truman to tell Stalin of the new nuclear weapon the U.S. had in its possession.  The Committee thought that this directness with Stalin would have a positive effect on the postwar world. They thought that the new technology would become, “a substantial aid in preserving the peace of the world rather than a weapon of terror and destruction.” (Takaki, 60-61)

Unknown to Truman, Stalin already knew about the atomic weapon, he had been receiving information from his spies concerning the bomb.  During the conference Truman decided to take the monopoly strategy.  He decided not to tell the Soviets about the bomb and its destructive power shown at Alamogordo.  During the conference Truman did mention, “a new weapon of unusual destructive force.” And Stalin simply replied that he was glad to hear the news and that he hoped the U.S. would make “good use of it against the Japanese.” (Takaki, 61)

Truman’s ultimate decision was that of the monopoly strategy.  He thought it was in the United States best interest to keep the technology of the atomic bomb a secret.  Truman’s decision was backed up by Secretary of State, James F. Byrnes.  Byrnes figures that the Soviets would not be able to build a bomb of their own for another seven to ten years and that the U.S. would be able to use the bomb to achieve diplomatic power.  Byrnes thought that the use of the bomb would not only end the war but intimidate Russia as well and challenge Soviet expansionism.  “Our possession and demonstrating the bomb would make Russia more manageable in Europe.” He argued, “The demonstration of the bomb might impress Russia with America’s military might.” (Takaki, 62)

General Leslie Groves also agreed with the monopoly strategy.  Groves’s main purpose for using the bomb in a “battle test” against the Japanese was to discourage the Russians.  “There was never from about two weeks from the time I took charge of this project (Manhattan Project), any illusion on my part but that Russia was our enemy, and the project was conducted on that basis.  I didn’t go along with the attitude of the country as a whole that Russia was a gallant ally.” (Takaki, 63)

Like Groves, many others saw a reasonable purpose for the deployment of the bombs but for different reasons.  Unlike groves, many policymakers believed that the best reason for dropping the bomb was to end the war in pacific as soon as possible.  The opportunity to end the war without invasions of Japan would save many American lives. Along with saving lives it was also argued that the bomb would be a technological demonstration that would warn the world of the terrible effects that atomic warfare can have.  This would make the world aware of the tremendous power of the bombs and provide a precedent for future wars.  Interim Committee member Arthur Compton saw the bomb as a force for the good.

“What a tragedy it was that this power should become available first in time of war and that it must first be used for human destruction.  If however, it would result in the shortening of the war and the saving of lives---if it would mean bringing us closer to the time when war would be abandoned as a means of settling international disputes --- here must be our basis for courage.  If the bomb were not used in the present war, the world would have no adequate warning as to what was to be expected if war should break out again.” (Takaki, 64-65)

 

With the new technology of the bomb President Truman did not need Russia to enter the war against Japan in order to end it.  With the Russians in the war in the Pacific, the U.S. was scared that it would hurt their postwar interests.  “Neither the President nor I,” Byrnes said, “were anxious to have them [the Russians] enter the war after we had learned of this successful test.”  Byrnes was talking about the successful test at Alamogordo.  They were concerned that once Russia enters the war that it would lead to greater Russian expansionism that the U.S. feared so much.  The war with Japan had to be ended as soon as possible. (Takaki, 65-67)

  With monopolization course of action taken with advisors backing him up, Truman’s next and most troubling decision would have to be made.  The choice for deployment of the bombs over Japan would be the toughest most controversial decision Truman would ever have to make.

President Roosevelt was responsible for enabling the Manhattan Project and after his death on April 12, 1945 the Vice President Harry Truman was thrown into the presidency with little knowledge concerning the atomic bomb. President Roosevelt’s ultimate goal in the Pacific war was to achieve unconditional surrender; the war had to be won on U.S. terms.  After the Japanese attacked Pearl Harbor, in an annual message to congress Roosevelt stated, “There never has been – there never will be – successful compromise between good and evil.  Only total victory can reward the champions of tolerance, and decency, and faith.”  President Roosevelt also stated, “Practically all Germans deny the fact they surrendered in the last war, but this time they are going to know it.  And so are the Japs.” (Takaki, 34-35)  This goal of unconditional surrender played a major role in the final decision to deploy bombs on Hiroshima and Nagasaki.

Roosevelt was very clear on what needed to be done and how the war needed to end.  He was not going to cooperate with the enemy in any way.  This war needed to be ended on United State’s terms with no compromising.  President Truman did however remain true to the former president’s foreign policies and his commitment to achieve unconditional surrender from the axis powers of World War II.  After the war in Europe ended, Truman informed the American people on what needed to be done with the in the Pacific.

 “The Japanese people have felt the weight of our land, air and naval attacks.  So long as their leaders and the armed forces continue the war, the striking power and intensity of our blows will steadily increase, and will bring utter destruction to Japan’s industrial war production, to its shipping, and to everything that’s supports its military activity…. Our blows will not cease until the Japanese military and naval forces lay down their arms in unconditional surrender.” (Takaki, 35)

Winston Churchill was not in total agreement with Truman’s commitment to unconditional surrender.  Churchill thought that the United States should not enforce it strictly.  Churchill new that the Japanese would fight to the end and that would cause “tremendous cost in American and to a smaller extent in British life.” (Takaki, 35)  Churchill thought that the terms should be expressed in a way that might save some the Japanese military honor and secure future peace and security.  Churchill informed Truman that the Japanese had “something for which they were ready to face certain death in very large numbers, and this might not be so important to us as it is to them .” Truman stubbornly rejected Churchill’s proposal.  (Takaki, 36) 

Truman’s commitment to unconditional surrender was also opposed by Secretary of State Joseph Grew.              Grew warned Truman that unconditional surrender would make the Japanese people desperate which would directly correlate to a dramatic increase in American casualties.  The United States would be threatening Japanese culture by forcing the removal of their Emperor.  In Japanese culture, the Emperor was a divine being, a direct descendant from the gods.  Grew argued that the U.S. should let the Japanese “save face” and let them determine their own government after the war.  A conditional surrender had been proposed by the cabinet that would allow for the continuation of their emperor as head of state.  Truman gave this a great amount of consideration until he was informed of the successful testing at Alamogordo.  With this new weapon of mass destruction, Truman knew he now had the power to force Japan into total submission.  In the Potsdam Declaration of July 26, Truman provided Japan with an ultimatum, “unconditional surrender” or face “utter devastation of the Japanese homeland.” (Takaki, 38)

It is a constant argument that the decision cannot be morally justified.  This was a terribly difficult decision that had to be made.  Truman’s decision ultimately weighed on the fact that by ending the war quickly and without an invasion would save many American lives.  In order to morally justify releasing the bombs on two Japanese cities that would cause many casualties, Truman put the war in the Pacific into context.  Truman realized that the war was very vicious.  The fighting by the Japanese was very relentless, merciless, and that the Imperial army of the Japanese continually committed inhumane war crimes prior and throughout WWII.

 One of the first and most extreme examples of the war crimes committed by the Japanese was the Rape of Nanjing.  When the imperial Japanese army took over the Chinese city of Nanjing, many prisoners of war and civilians were killed, especially women and children. The Japanese forces committed many crimes.  Theft, arson and rape became a common act committed towards the Chinese population. The raping of women became very common and punishment would be given when they refused the Japanese soldiers.  The Nanking massacre was described by American missionary James McCallum, “Never have I heard or read of such brutality. Rape!   Rape!  Rape! We estimate at least 1,000 cases a night, and many by day.  In case resistance…there is a bayonet stab or bullet.  We could write up hundreds of cases a day.” (Tanaka, 80)  Iver Mackey was a British resident living in Nanjing and recounts the following information regarding the crimes committed by the Japanese.

            “On the night of December 15 a number of Japanese soldiers entered the University of Nanking buildings at Tao Yuen and raped 30 women on the spot, some by six men…. At 4 p.m. on December 16 Japanese soldiers entered the residence at 11 Mokan Road and raped the women there.  On December 17 Japanese soldiers went into Lo Kia Lu No. 5, raped four women and took one bicycle, bedding and other things…. On December 17 near Yuan a young girl after being raped was stabbed by a bayonet in her abdomen.  On December 17at Sian Fu Wua a women of 40 was taken away and raped.  On December 17 in the neighborhood of Kyih San Yuin Lu two girls were raped by a number of soldiers.  From a primary school at Wu Tai Shan many women were taken away and raped for the whole night and released the next morning, December 17.” (Tanaka, 80)

            Japanese researchers estimate that approximately 100,000 – 200,000 people were killed during the Japanese occupation of Nanjing.  Other nations believe the death toll can more accurately be approximated at 150,000 – 300,000 people. (www.wikipedia.com)

            The Japanese did not show any remorse for the captured prisoners of war.  Originally the POW’s were used for physical labor.  The Sandakan airfield had been damaged by continual allied bombings.  The POW’s were used to repair the airfield after each attack but this was discontinued due to persistent bombings.  Due to ever invading Americans, the Japanese decided upon a reorganization of the Island’s defenses.  Three battalions stationed at Sandakan were forced to march westward toward Api.  The Japanese used 500 healthy POW’s as supply carriers.  They would end their journey near Api and be stationed at a new camp.  This relocation of the POW’s became known as the death marches.  The 500 POW’s were divided into nine smaller groups, and were sent out one group out at a time.  The Japanese had supply points stationed along the chosen path which would supply the POW’s with more food rations and offer resting points.  The Japanese soon realized that they did not have enough food to for the nine groups.  As each group was sent on the march, the food situation continued to get worse.  The second group to leave Sandakan contained 50 POWs and 49 soldiers and after only 17 days, 15 POWs had died.  (Tanaka, 47-49)

            POW’s also faced a great chance of getting shot or left behind.  The malnourished POW’s would often fall ill or just be too weak to keep up with the main group.  These soldiers would often be left behind to die or shot to death.  Japanese Privates were often ordered to shoot the POW’s who could not go on.  A Testimony from Private Endo provides evidence that shooting POWs and leaving them behind to die was a common course of action on during the march.

            “Those of them that were too ill to travel at all we were instructed by lieutenant Abe to kill.  Shortly after leaving Boto another one of the POW’s became too ill to continue the march.  Private Sato and myself under the orders of S/M Sato then took the POW into the jungle at the side of the track and shot him. Between Boto and Paginatan a further nine POWs died.  The first four were left with Private Sato and then later I was left with a party of five.  These five men were sick and suffering a great deal.  Although my orders from Lieutenant Abe were to kill them I did not have the heart to do such a thing, and so left them behind, without food and water, to die.  Looking back now and remembering how ill the POWs were I it might have been more humane to have killed them and buried them before going on.” (Tanaka, 51) 

 

After the second march from Sandakan, there remained 288 POWs at Sandakan.  Most of these soldiers were too weak to have participated in the march.  These POWs had not been given any medicines or food since the marches departed and many had acquired deadly diseases such as malaria.  A majority of the remaining POWs were either shot by the Japanese or sent on other marches to die, 75 of the remaining 288 POWs were sent on a 260-kilometer march to Ranau.  All that is known of these POWs is that they died or were killed within the first 50 kilometers of the march.  The POWs who were not massacred at Sandakan airfield, died from the lack of medicine needed to fight the deadly tropical diseases. (Tanaka52-66)

The Japanese would also use inhumane biological warfare that would spread terrible diseases.  Unit 731 was a secret biological warfare unit set up in Manchukuo, China.  This unit would research, develop, produce, and test biological weapons.  The Geneva Convention prohibited the use of chemical and bacteriological weapons in 1925.  Japan obviously had plans to ignore the convention as they began to seek out all bacteria and viruses that could prove as useful weapons.  Many faculty members of the military medical school were sent to unit 731 to be involved in developing biological weapons.  In the northeastern part of China various methods were developed for the spread of biological weapons such as contaminating the local water supply and using a bomb that could be dispersed by aircraft.  During a clash between the Japanese and Russia in 1939, unit 731 contaminated the areas rivers with typhoid-fever pathogen.  In 1940 and 194, unit 731 used aircraft to spread cotton and rice husks that were contaminated with the black plague.   The unit bred enormous amounts of fleas and rats because they found that these animals worked best in the transmission of the plague.  The unit also developed anthrax-bacillus bombs that contained heat resistant bacillus so they could be dropped from aircrafts.  When the bombs exploded, the infected shrapnel would transmit the disease to the targeted population.  The anthrax bomb was tested on people (POWs) numerous times in Anta, China.  The Japanese were also known for spraying cholera, typhoid, plague, and dysentery pathogens against their Chinese enemies.  (Tanaka, 137-138)

The Japanese would also use Chinese people and allied POWs for medical experiments.  As part of the Japanese research program, they would use humans and animals.  Chinese people who would rebel against the Japanese invasion of China would often be arrested and sent to unit 731 to be used as test dummies for experiments.  The prisoners would be sent to individual rooms and infected with particular pathogens by injections or contaminated food or water.  The Japanese would carefully study how the humans responded to the pathogens and when the contaminated human died the body was usually dissected and then cremated.  Unit 731 also conducted frostbite experiments on their prisoners.  Prisoners would be tied up outdoors in temperatures that would reach -20 degrees Celsius with body parts spayed with salt water to stimulate freezing.  The victims were hit with hammers to diagnose the frostbite, when they were frostbitten enough they would be dipped into various water temperatures.  The Japanese experimented with frostbite because it was a major problem for their troops stationed in northern China and they wanted to know the best possible treatments.  During this treatment many prisoners would instantly lose their skin and muscles, and many instantaneously died.  The Japanese would also experiment on their prisoners with mustard gas.  The prisoners would be exposed to mustard gas in different locations, wearing different types of clothing.  Some had gas masks and some were forced to drink a liquid form of the mustard gas then the Japanese would monitor the victim’s conditions over a 5 day time period.  The Japanese were also known for performing diet, malaria immunization, and poison experiments along with suspected massacre of these POWs. (Tanaka, 135-156)

The Japanese soldiers justified their criminal actions in the name of the emperor.  They felt that anything would be vindicated if they did it for their emperor and their country.  Even thought the Japanese knew they were defeated, they would continue to fight.  The Japanese imperial army believed that if they would fight till the death, they would be able to force a peace treaty that contained favorable Japanese conditions.  This policy was known as Ketsu-Go (Katsugo), death before surrender. The Ketsu-Go plan emerged as a defense plan against an invasion of their homeland by the Americans.  This defense scheme’s purpose was to save Japan from unconditional surrender. One of the key elements to Ketsu-Go was a military buildup where they figured the Americans would attack.  Another key strategy of the Ketsu-Go plan was suicide attackers.  The Japanese plan was to attack the naval ships out at sea before they could transport troops to smaller landing crafts which would bring them to shore.  Many Japanese soldiers would sacrifice their lives, kamikaze aircraft; one-man suicide torpedoes (kaitan), crash boats (renraku-tei), and human mines (fukuryu) were all suicide missions that were carried out by soldiers and civilians.  The kamikaze aircraft would fly directly into the large American battleships; the pilots sacrificed their own lives in order to sink an American naval vessel.  The Japanese crash boats filled with explosive would be crash into the American transports and the human mines were divers carrying explosives who would swim underwater to a landing craft and blow them up.   Under the policy known as “every citizen a soldier,” The Japanese civilians were also willing to die for the emperor; they would contribute to the fighting and suicide attacks. The Ketsu-Go policy rejected the idea of surrender and called for fighting to the bitter end.  The emperor believed that if the Japanese could inflict enough damage on the United States it would eventually lead to a conditional surrender that would preserve the old Japanese order. Since the Japanese soldier looked to the emperor as a direct descendant from the gods, the policy of Ketsu-Go became a way of life and created aggressive, fearless soldiers. (Kort, 63)

The Japanese were merciless killers which created a war more brutal and vicious than any before its time.  A feeling of hatred for the enemy was also at its peak; hatred for the Japanese did not get stronger than it was for the marine infantry men fighting the front lines in the Pacific.  The marine’s hatred for the Japanese would continue to grow throughout the war because of the sneaking, dirty tactics they would use to kill.  The Japanese soldiers would often play dead and then throw a grenade or act like a wounded soldier stab the medic when he approached.  (Sledge, 34)

“The attitudes held toward the Japanese by noncombatants or even sailors or airmen often did not reflect the deep personal resentment felt by Marine infantrymen.  Official histories and memoirs of Marine infantrymen written after the war rarely reflect that hatred, but at the time of battle, Marines felt it deeply, bitterly, and as certainly as danger itself.  To deny this hatred or make light of it would as much a lie as to deny or make light of the esprit de corps or the intense patriotism felt by the Marines with whom I served in the Pacific. 

My experiences on Peleliu and Okinawa made me believe that the Japanese held mutual feelings for us.  They were a fanatical enemy; that is to say, they believed in their cause with an intensity little understood by many postwar Americans – and possibly many Japanese, as well

This collective attitude, Marine and Japanese resulted in savage, ferocious fighting with no holds barred.  This was not the dispassionate killing seen on other fronts or in other wars.  This was a brutish, primitive hatred, as characteristic of the horror of war in the Pacific as the palm trees and the islands.” (Sledge, 34)

 

E.B. Sledge was a Marine infantryman who served in WWII and fought on the front lines.  Sledge points out the clear hatred they had for one another.  The Japanese believed in the Ketsu-Go policy and fought with pure hatred for the American; they were going to inflict as many casualties as they could, without discretion to their own lives. 

As the war continued, so did the American hatred for the Japanese.  It was quite obvious that the Japanese had absolutely no respect for their enemies.  No respect was shown to the captured POWs, to enemy civilians (especially women and children), and completely no respect was shown for the dead American soldiers who died on the front lines of battle.  It was not uncommon for American soldiers to pillage through the pockets of the dead Japanese to find a souvenir but the Japanese would butcher their fallen enemies.

“The bodies were decomposed and nearly blackened by exposure.  This was to be expected of the dead in the tropics, but these Marines had been mutilated hideously by the enemy.  One man had been decapitated.  His head lay on his chest; his hands had been severed from his wrists and also lay on his chest near his chin.  In disbelief I stared at the face as I realized that the Japanese had cut off the dead Marine’s penis and stuffed it into his mouth.  The corpse next to him had been treated similarly.  The third had been butchered, chopped up like a carcass torn by some predatory animal.” (Sledge, 148)

This type of behavior by the Japanese would often push many of the Marine’s over the edge.  The hatred for the Japanese would only increase throughout the war as they would encounter such barbaric measures taken by the Japanese.  “My emotions solidified into a rage and a hatred for the Japanese beyond anything I ever had experienced.   From that moment on I never felt the least pity or compassion for them no matter what the circumstances.  My comrades would field strip their packs and pockets for souvenirs and take gold teeth, but I never saw a Marine commit the kind of barbaric mutilation the Japanese committed if they had access to our dead.” (Sledge, 148)

There was a great fear of invading the mainland of Japan in order to seek an unconditional surrender.  The American government knew that they would lose many soldiers on these invasions.  The Japanese policy of Ketsu-Go, created fierce warrior like soldiers that would seek to inflict as many American casualties as humanly possible. “The Japanese success depended on killing large amounts of American servicemen.” (Marston, 208)  The Japanese had the advantage when fighting on the main islands of metropolitan Japan and the smaller islands such as Okinawa.  Unlike the Philippines which provided the United States with ample space to maneuver, the Japanese islands would prove to be difficult to capture.  (Marston, 208)

  The American Government was afraid to encounter battles similar to one at Peleliu and Okinawa. The Ryukyu island chain and the main island of Japan were close enough to the island of Kyushu – home to a large number of kamikaze squadrons, which would make it possible for suicide missions to have an impact in the defense of the islands.  The location and terrain of Okinawa also made it very difficult for the Americans.  The random placement of the hills, ridgelines and ravines, fields and villages, jungles and towns divided the island into a large number of small sections.  Okinawa presented the Americans with hundreds of small battlefields.  This terrain provided the Japanese with what they needed to fight a long, bloody battle.  Long bloody battles were all the Japanese had in hopes of getting a better peace settlement.   (Marston, 208-209)

Kamikaze missions were the most hopeful tactic for killing Americans.  For these missions to have an impact the Japanese would allow the largest amount of American troops onto the island’s shores as possible.  Once the troops were on the land, kamikaze planes and suicide boats would attack the allied ships that surrounded Okinawa, destroying as many as possible and driving off the rest.  The Japanese wanted to deprive the American soldier of their highly advanced weaponry, supplies and reinforcements.  After the Japanese inflicted as mush possible damage by kamikaze attacks, over 100,000 Japanese ground troops on the island would emerge from their cover and completely annihilate the invading American troops. (Marston, 209-210) Thirty four allied ships and crafts had been sunk, 368 were damaged and the fleet lost 763 aircrafts due to these suicide missions. (www.wikipedia.com

Once on land the American troops underwent one of the most vicious, bloodiest battles ever fought.  The Japanese were heavily supplied with close-range heavy weapons and the Japanese key to success was large scale counterattacks.  The Americans fought long and hard to take over the island, dismantling one cave at a time in order to defeat the Japanese defense of Okinawa. The fighting would last for over two and a half months. (Marston, 211-222) 

The battle of Okinawa became known as the “typhoon of steel” and “tetsu no ame” which means “rain of steel” in Japanese. More people were killed in the battle of Okinawa than were killed when the atomic bombs were dropped over Hiroshima and Nagasaki.  More than 100,000 Japanese and over 100,000 Okinawa civilians were killed during the fight.  It is also assumed that over one third of the surviving Okinawa civilians were wounded.  American casualties total over 12,000 dead or missing and 36,000 wounded.  The amount of casualties, time and material loss played a heavy role in determining to drop the atomic bomb. (www.wikipedia.com)

 On September 11, 1945, (two days after Nagasaki was bombed) the USS Montpelier sailed into Japan’s Wakanoura Bay with guns fully loaded just in case “a few Japs might want to continue the war.” (Coox, 411)  J.J. Fahey served on the USS Montpelier and recounts the terrible amount of hardships the United States would have suffered if choosen to invade mainland Japan.  Fahey stresses that Japans unique terrain and bizarre will to fight would have would have made the invasion of Japan very disastrous.  Japans terrain provided little room for maneuvering and would have made it easy for the Japanese to inflict massive amounts of casualties on the allied side.

“I never saw so many islands.  One right after the other are on both sides of us.  I imagine the Japs have guns on most of the islands.  These islands are all very high.  It would have been suicide if we ever had to come in here and fight for them, island by island.  We never would have gotten in.  There must be hundreds of islands in the Inland Sea.  It is like a fortress guarding the main island of Japan.  Almost all of the hundreds of miles of land I have seen in Japan have been hilly.” (Coox, 411)

The Japanese had guns placed in the hills on both sides of the bay that were capable of covering the whole entire landing area.  The Japanese troops would be safely covered in underground tunnels for the pre-invasion bombardment and then attach the forces that made it to shore. (Coox, 412) 

The Americans feared that if an invasion of mainland Japan was necessary in order to achieve unconditional surrender that many troops would be killed in the effort.  From the USS Montpelier and J.J Fahey’s evidence, it would have been “suicide” to go into Japan and fight.  The battle for Okinawa had killed more people than both atomic bombs combined and the horrors of that fight would have been a reality once again.  The former President Herbert Hoover favored more lenient terms of surrender because he was scared that the invasion of Japan would cause between 500,000 to a million allied casualties. (Kort, 53)  Major General Charles Willoughby estimated the invasion would cause the Unites States 720,000 casualties.  (Kort, 104)  Whatever the actual number of casualties would have been it is estimates to be in the hundreds of thousands on behalf of the United Stated which does not include the enormous amounts of Japanese casualties.    The primary objective of the United States was to win the war with the fewest American casualties as possible and Truman ultimately decided that the atomic bombs would be the most effective way to end the war as quickly and painlessly as possible. (Walker, 92)

            In an assessment of the war by Secretary of War Henry L. Stimson, Stimson writes a memorandum for President Harry Truman which considers invasion of mainland Japan.  Stimson stresses that the occupation of Japan may be very long, costly, and strenuous struggle.  He states that the Japanese terrain leaves little room for maneuvering and would leave the United States vulnerable to attack, such as in Iwo Jima and Okinawa.   The Japanese are also very patriotic and would rally in an effort for resistance which would leave the U.S. more thoroughly destroyed than was the case in Germany. (Fernlund, 305)         

            Putting this vicious war into context and after examining all possible solutions for ending the war with the least amount of damage to the Unites States, Harry Truman decided to drop the atomic bombs on Japan.  Hiroshima was bombed on August 6, and Nagasaki on August 9, 1945.  Both of these cities played a role in the Japanese war effort, one was naval and industrial and the other was an army center.  Nagasaki was a major seaport and contained many large industrial plants which were very important to the Japanese war cause. Hiroshima was the headquarters of the Japanese army and a major storage and assembly point.  The Japanese surrender on the August 10, based on the terms given at the Potsdam Conference.  The emperor’s position would remain to be recognized but he was stripped of his powers and was subjected to the orders of the Allied Supreme Commander. All terms were finalized by August 14 and the official surrender was signed on September 2, 1945.  (Fernlund, 307) “The controlling Factor in the final Japanese decision to accept our terms of surrender was the atomic bomb.” (Fernlund, 308)   

This writer contends that the creation and deployment of the atomic bomb was necessary due to the thought of intimidating the Soviets but more importantly to bring the war to a speedy conclusion, thus saving many American lives. With the fear that nuclear weapons would first be created by Germany, the United States joined the world of nuclear research. The physical creation of the atomic bomb by the scientist involved in the Manhattan Project was a miraculous accomplishment. Although the war in Europe had ended without the use of an atomic bomb, the war in the Pacific was getting bloodier than ever.  As the gruesome conflict continued, despise for the Japanese grew into deep passionate hatred.  The Japanese had been devastated by war but were unwilling to give up. Their inhumane war crimes and fearless attitude proved to have a tremendous affect on the war as the allied casualty list continued to grow.  The Japanese policy of Ketsu-Go called for death before surrender and made for a reckless Imperial Army.  With Japans only chance to force better terms of surrender, they would try to spoil America’s moral by inflicting as many casualties as possible.  The Unites States fear that a planned invasion of Japan would lead to a high death toll due to the Japanese’s willingness to fight to the bitter end.  The Japanese called for every citizen to fight for their country whether in battle or suicide missions which created an American impression that, “THERE ARE NO CIVILIANS IN JAPAN,” (Takaki, 29) which would greatly encourage the use of the atomic bombs. With no other reasonable solutions for ending the war in the Pacific, Harry Truman and the United States of America unleashed two powerful nuclear bombs on Japan which immediately forced surrender by the Japanese.

 President Harry Truman’s decision to drop the atomic bombs remains a very controversial topic and will continue to be cause for debate well into the future.

 

 

 

 

 

 

 

 

 

Bibliography

http://en.wikipedia.org/wiki/Nanking_Massacre.  Nanking Massacre.  Wikimedia Foundation, Inc. June 16, 2008

 

http://en.wikipedia.org/wiki/Battle_of_Okinawa.  Battle of Okinawa.  Wikimedia Foundation, Inc. June 25, 2008

Coox, Alvin D. "Needless Fear: the Compromise of U.S. Plans to Invade Japan in 1945." The Journal of Military History 64 (2000): 411-437.

Kort, Michael.  The Columbia Guide to Hiroshima and the Bomb. New York: Columbia University Press, 2007. x-435

Sledge, E. B. With The Old Breed At Peleliu And Okinawa. New York Oxford: Oxford University Press, 1981. ix-326.

Kelly, Cynthia C. The Manhattan Project: The Birth of the Atomic Bomb in the Words of Its Creators, Eyewitnesses, and Historians. New York: Black Dog and Leventhal, 2007. xiii-495.

Takaki, Ronald. Hiroshima: Why America Dropped the Atomic Bomb. Boston, New York, Toronto, London: Little, Brown and Company, 1995. 1-193.

Marston, Daniel.  The Pacific War Companion: From Pearl Harbor To Hiroshima.  New York: Osprey Publishing Ltd, 2005. 6-264

Tanaka, Yuki.  Hidden Horrors: Japanese War Crimes in World War II.  Boulder: Westview Press, 1996. ix-269

Bernstein, Barton J.  The Atomic Bomb: The Critical Issues.  Boston, Toronto: Little, Brown and Company, 1976. Vii-169

Walker, Samuel J.  prompt and utter destruction: TRUMAN AND THE USE OF ATOMIC BOMBS AGAINST JAPAN. United States of America: The University of North Carolina Press, 1997, 2004. 1-142

Fernlund, Kevin J. Documents to Accompany America's History. 6th ed. Vol. II. Levittown: Bedfors/St. Martin, 2008. v-493.