The Atomic bomb project, also known as the Manhattan Project, was undertaken between 1941 and 1945 and created jobs for 120,00 people.[1] The first test of these Atomic bombs was in New Mexico; once this test had proven successful two bombs were dropped on the Japanese cities of Hiroshima and Nagasaki, ultimately ending the Second World War. These Japanese targets were chosen because of their immediate proximity to war depots or other military outposts. It was also determined that the strike on these targets should be done as soon as possible and without warning to create the maximum amount of shock. This action created unease between the American’s and the Soviet Union which then in turn ultimately led to a nuclear arms race and the eventual development and testing of the Hydrogen Bomb.
The reasons for developing the Atomic bomb, under the codename The Manhattan Project’ was to beat the opposing forces of Germany, Italy and Japan into developing their own, as many émigré scientists from these nations had commented on how close each nation had been to making the discoveries that would allow them to do so. Although by 1944, it was discovered that these nations had given up the hunt for such a powerful bomb, the Americans continued to develop the bomb. Once the war in Europe had ended, attentions were directed to the war in the Far East with Japan. The goal of creating the Atomic bomb was to force the Japanese into surrender and thus ending the Second World War.[2] This goal was achieved after dropping the Atomic bombs on the two Japanese cities. The deployment of these bombs and the surrender of the Japanese also halted any Soviet invasion on the Japanese Isles, as they had declared war on Japan in the same month.[3] This stopped the Soviets from claiming and occupying any land in the Far East, which the Americans believed would increase their global presence, it also left the Soviets with some catching up to do in the nuclear arms race. This began the beginning of a long strain on the Soviet-American relations. The soviets began building and testing an Atomic bomb of their own, this lead to the American’s designing the much more powerful Hydrogen Bomb, to assert their dominance over Nuclear Weaponry two events which sparked the beginning of the cold war.
After developing the Atomic Bomb America looked for a way of stalling the development and production of the Atomic Bomb in other nations, namely the Soviet Union, as it wanted to avoid an Arms race and the threat of nuclear war. The United States had an Advisor, Bernard Baruch create a plan which, with the support of President Truman, called for the creation of an International Atomic board which would have the power to regulate the development of Nuclear Weapons as well as having the power to Inspect and license all Nuclear Activity. The Russians, who saw this as an attempt to stall their progress and open their development plants for inspection and investigation on their progress had Andrei Gromyko, draft a treaty. This treaty called for a total ban on developing, manufacturing and deployment of Atomic Weapons, and all current stockpiles be dismantled and destroyed. However, due to the vast differences in each plan, and the lack of an agreement between Nations both plans failed to be put into action and an eventual Nuclear Arms race took place. [4] The failure of each nation’s plans highlighted the vast differences between the two nations and their approaches to nuclear armament at a time when the Cold War was already straining relations and trust issues between the two nations.
The relation between the nations was further strained after Winston Churchill’s Iron Curtain Speech.[5] The former British prime minister criticized the Soviet plan for Eastern Europe, and attacked its communist ideology and how it was expanding across Europe. Stalin then retaliated by claiming that they needed to exert a strong force in order to protect Europe from slipping back into the uneasy state it had been in, appropriately named ‘Soviet Security’, and insisted that there was a strong democratic form of government wherever they were providing this security. While on a diplomatic trip to the Soviet Union in 1947, George Marshall learnt that the Soviet leader, Joseph Stalin was certain that the war torn nations of France and Italy were on the verge of economic collapse, leading to his belief that the nation’s communist parties, which were much like his own, would win the respective 1948 elections. [6] In a speech given at Harvard University Marshall told the audience that many countries the confidence in the economy was ruined. He proposed that America should aid with the revival of the economies, to avoid poverty in these war torn nations. The acceptance of this plan, which became known as the Marshall Plan, came easily because of the growing fears of communism. The differences between Stalin’s response to Churchill’s speech and the information learnt by Marshall heightened the unease between the two Nations, as they were simply a year apart. In this year he had gone from firmly insisting that there was a Democratic government to believing that there would be communist rule in the near future.
America believed that the threat alone, of having nuclear weapons would be enough to deter the threat of war against them.[7] However, once it learnt that Britain, France, India, Pakistan and the more importantly the Soviet Union all being at different stages of development of their own atomic bombs,[8] The Hydrogen bomb’s development was given greater urgency, by President Truman. It had discovered the Russians had gained some success of their own in developing a form of Atomic bomb with a successful detonation in 1949.[9] The threat of nuclear war during the Cold War, with both the Americans and Soviets having access to Atomic and then Hydrogen bombs, led to a race to see which Nation had the most powerful and the largest stockpile of these weapons, as to impose a dominance.[10] The NSC-68 report estimated that the Soviet Union had approximately 200 Atomic bombs by 1954 with the capability of using aircraft to deploy them on United States Soil. It also pondered the implications of an attack on British Soil and other Western powers in Europe rendering it useless as a base in Europe for American forces. This document also recommended an increase in defense spending, as well as strengthening the Allegiance with other nations and it also embarked on a large propaganda campaign against the cold war. The Soviet Union also attempted to distill fear in America by installing Medium and Long range missiles in Cuba.[11] This was a response to the nuclear warheads that America had placed in Turkey previously. This armament race, placing of weapons and stockpiling was to attempt to instill fear and to gain the upper hand in the Cold War.
The use of Atomic bombs on Hiroshima and Nagasaki signaled the beginning of American nuclear dominance, and left other nations, such as the Soviets playing catch up. The actions also lead to a strain on the relations between the nations that ultimately led to the cold war and the threat of nuclear war. A threat that spawned documents like the American NSC-68, which called for the Americans to build a bigger defense, The Marshall Plan which aimed to stop the flow of Communism in war torn Europe and the American Baruch and Soviet Gromyko plans to stem the development and manufacturing of Atomic and Hydrogen weapons. The bombing of Japan signaled the end of World War two, but also signaled the start of the Cold War, which bought with it the impending threat of constant nuclear war, distrust and the deterioration of Soviet-American relations.
[1] James W. Davidson and Mark Hamilton Lytle, ‘The decision to Drop the Bomb’, After the Fact: The Art of Historical Detection, New York, 2005, pp.317-45.
[3] Edward H. Judge and John W. Langdon (eds.), Cold War Documents, The Cold War: A History through Documents, New Jersey, 1999, pp.10-12. The Atomic Bombing of Hiroshima, August 1945
[4] Edward H. Judge and John W. Langdon (eds.), Cold War Documents, The Cold War: A History through Documents, New Jersey, 1999, pp. 20-22 The baruch and Gromyko Pans for Control of Atmic Weapons, 1946.
[5] Edward H. Judge and John W. Langdon (eds.), Cold War Documents, The Cold War: A History through Documents, New Jersey, 1999, pp. 14-17. Churchill’s Iron Curtain Speech, March 1946.
[6] Edward H. Judge and John W. Langdon (eds.), Cold War Documents, The Cold War: A History through Documents, New Jersey, 1999, pp. 26-28. The Marshall Plan, 1947.
[8] McKinzie, R, D. Interview held during a meeting with Major General Kenner F. Hertford. Albuquerque, New Mexico, 1974.
[10] NSC 68; United States objectives and programs for national Security’ (Sections); Available from http://www.fas.org/irp/offdocs/nsc-hst/index.html; accessed 21st September 2001.
[11] Charles S. Maier, ‘Frontiers and forces in the Cold War’, Among Empires: American ascendary and its predessors, Cambridge, 2006, pp.155-190, 325-32.