The atomic bombing of Hiroshima in Japan was conducted by the United States during the final stages of World War II in 1945. This event and the bombing of Nagasaki represent the only use of nuclear weapons in war to date.
Following a firebombing campaign that destroyed many Japanese cities, the Allies prepared for a costly invasion of Japan. The war in Europe ended when Nazi Germany signed its instrument of surrender on 8 May, but the Pacific War continued. Together with the United Kingdom and the Republic of China, the United States called for a surrender of Japan in the Potsdam Declaration on 26 July 1945, threatening Japan with "prompt and utter destruction". The Japanese government ignored this ultimatum, and the United States deployed two nuclear weapons developed by the Manhattan Project. American airmen dropped Little Boy on the city of Hiroshima on 6 August 1945, followed by Fat Man over Nagasaki on 9 August.
Within the first two to four months of the bombings, the acute effects killed 90,000–166,000 people in Hiroshima and 60,000–80,000 in Nagasaki, with roughly half of the deaths in each city occurring on the first day. The Hiroshima prefecture health department estimated that, of the people who died on the day of the explosion, 60% died from flash or flame burns, 30% from falling debris and 10% from other causes. During the following months, large numbers died from the effect of burns, radiation sickness, and other injuries, compounded by illness. In a US estimate of the total immediate and short term cause of death, 15–20% died from radiation sickness, 20–30% from burns, and 50–60% from other injuries, compounded by illness. In both cities, most of the dead were civilians, although Hiroshima had a sizeable garrison.
On 15 August, six days after the bombing of Nagasaki, Japan announced its surrender to the Allies, signing the Instrument of Surrender on 2 September, officially ending World War II. The bombings led, in part, to post-war Japan's adopting Three Non-Nuclear Principles, forbidding the nation from nuclear armament. The role of the bombings in Japan's surrender and their ethical justification are still debated. source-Wikipedia.
Photos courtesy- Dan Crane collection
The Bombing of Nagasaki
On August 9, 1945, Nagasaki was the target of the United States' second atomic bomb attack (and the second detonation of a plutonium bomb; the first was tested in central New Mexico, USA) at 11:02 a.m., when the north of the city was destroyed in less than a second, and an estimated 70,000 people were killed by the bomb codenamed "Fat Man." According to statistics found within Nagasaki Peace Park, the death toll from the atomic bombing totalled 73,884, including 2,000 Korean forced workers and eight POWs, as well as another 74,909 injured, and another several hundred thousand diseased and dying due to fallout and other illness caused by radiation.This bomb was supposed to be more destructive than "Little Boy" but exploded in a valley, and therefore did roughly the same amount of damage as Little Boy.
After the war the city was rebuilt and dramatically changed. New temples were built, as well as new churches due to an increase in the presence of Christianity. Some of the rubble was left as a memorial, such as a one-legged torii gate and an arch near ground zero. New structures were also raised as memorials, such as the Atomic Bomb Museum. Nagasaki remains first and foremost a port city, supporting a rich ship building industry and setting a strong example of perseverance and peace.
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Hiroshima and Nagasaki References and external links.
2)Hiroshima Peace Memorial Museum www.hiroshima-spirit.jp/ja/hiroshima/.../index.htm... - Museum established in August 1955 to convey the facts of the atomic bombing and contribute to the abolition of nuclear weapons and the realization of lasting ... Virtual Museum - Peace Memorial Park - Kids Peace Station - Kids Peace Plaza
3)"Hiroshima Archive". Google Earth mapping of Hiroshima bombing archives. http://hiroshima.mapping.jp/. Retrieved 3 January 2012.