The Justification of the Use of Atomic Weapons in World War Two

Reasons for using atomic weapons by Oppenheimer and Einstein in World War II - these names also caused awe and intense debate today. Beginning in 1939, Albert Einstein wrote a letter to President Roosevelt on the possibility of developing and building a nuclear bomb for the United States. The letter said: "This new phenomenon can also lead to bomb manufacture and imagine - not certain - we can build such a very powerful bomb." (Www.ajsoftware.firsthand. com) The United States needs to receive uranium ore from Canada or Czechoslovakia.

The atomic bomb and nuclear bomb are powerful weapons that use nuclear reaction as an explosive energy source. Scientists first developed nuclear weapons technology during the Second World War. At the end of the Second World War, the United States used only two atomic bombs in two wars against Japan. During the proliferation after the war, during the Cold War, the United States and the Soviets competed for advantage in the global nuclear weapons competition. Many of the studies were conducted under the direction of the theoretical physicist J. Robert Oppenheimer of Los Alamos, New Mexico. On July 16, 1945, in the remote desert area near Alamogordo, New Mexico, the first atomic bomb exploded successfully - Trinity test. It made a huge mushroom cloud about 40,000 feet tall and came to the nuclear era.

Upon the end of the Second World War, the United States initially monopolized nuclear weapons, but as the world fell into the cold war, the Soviet Union increased its efforts to make nuclear weapons. They successfully tried nuclear equipment in September 1949 and began arms race competition between America and the Soviet Union. As both parties continued experimenting with nuclear weapons, the public began to recognize the dangers associated with radioactive dust. Under the guidance of the United Nations, the Disarmament Commission (including the United States, the UK, Canada, France, the Soviet Union) started negotiations on how to limit nuclear tests in 1955. After 8 years of negotiations, the first important agreement between the United States, the Soviet Union and the UK signed a document on nuclear weapons in 1963. We prohibit nuclear weapons testing in the atmosphere, outer space, and underwater.

Four years after the United States dropped the atomic bomb in Hiroshima and Nagasaki and ended World War II, the United States monopolized the production of nuclear weapons. However, on September 24, 1949, the news of the Soviet nuclear weapons experiment shocked the country. In the following April, the report submitted to President Harry S. Truman from the National Security Council suggested the development of a hydrogen bomb - about 1000 times the destructive power of the atomic bomb - and massive non - nuclear defense. Later in the war in Korea in June 1950, proved the increase in defense spending a lot. When the battle stalled, political and some of the military - including Far Eastern Headquarters, Douglas MacArthur General - insisted on the use of nuclear weapons in China to deal with the goal. Although the Korean War was only done with normal weapons, it can only achieve peace after the Eisenhower administration threatens to use nuclear weapons.