Hiroshima Bombing Timeline
INTRODUCTION
At approximately 8.15am on 6 August 1945 a US B-29 bomber dropped an atomic bomb on the Japanese city of Hiroshima, instantly killing around 80,000 people. Three days later, a second bomb was dropped on Nagasaki, causing the deaths of 40,000 more. The dropping of the bombs, which occurred by executive order of US President Harry Truman, remains the only nuclear attack in history. In the months following the attack, roughly 100,000 more people died slow, horrendous deaths as a result of radiation poisoning.
Since 1942, more than 100,000 scientists of the Manhattan Project had been working on the bomb’s development. At the time, it was the largest collective scientific effort ever undertaken. It involved 37 installations across the US, 13 university laboratories and a host of prestigious participants such as the Nobel prize winning physicists Arthur Holly Compton and Harold Urey. Directed by the Army 's chief engineer, Brigadier General Leslie R. …show more content…
The bomb was dropped by parachute and exploded 580m (1,900ft) above the ground. Between 60,000 and 80,000 people were killed instantly. The heat from the bomb was so intense that some people simply vanished in the explosion. Many more died of the long-term effects of radiation sickness. The final death toll was calculated at 135,000. As well as residents of Hiroshima, the victims included Koreans who had been forced to come to Japan as labourers, and American prisoners-of-war who were imprisoned in Hiroshima.
The blast destroyed more than ten square kilometres (six square miles) of the city. And the intense heat of the explosion then created many fires, which consumed Hiroshima and lasted for three days, trapping and killing many of the survivors of the initial blast. Thousands of people were made homeless and fled the devastated
At approximately 8.15am on 6 August 1945 a US B-29 bomber dropped an atomic bomb on the Japanese city of Hiroshima, instantly killing around 80,000 people. Three days later, a second bomb was dropped on Nagasaki, causing the deaths of 40,000 more. The dropping of the bombs, which occurred by executive order of US President Harry Truman, remains the only nuclear attack in history. In the months following the attack, roughly 100,000 more people died slow, horrendous deaths as a result of radiation poisoning.
Since 1942, more than 100,000 scientists of the Manhattan Project had been working on the bomb’s development. At the time, it was the largest collective scientific effort ever undertaken. It involved 37 installations across the US, 13 university laboratories and a host of prestigious participants such as the Nobel prize winning physicists Arthur Holly Compton and Harold Urey. Directed by the Army 's chief engineer, Brigadier General Leslie R. …show more content…
The bomb was dropped by parachute and exploded 580m (1,900ft) above the ground. Between 60,000 and 80,000 people were killed instantly. The heat from the bomb was so intense that some people simply vanished in the explosion. Many more died of the long-term effects of radiation sickness. The final death toll was calculated at 135,000. As well as residents of Hiroshima, the victims included Koreans who had been forced to come to Japan as labourers, and American prisoners-of-war who were imprisoned in Hiroshima.
The blast destroyed more than ten square kilometres (six square miles) of the city. And the intense heat of the explosion then created many fires, which consumed Hiroshima and lasted for three days, trapping and killing many of the survivors of the initial blast. Thousands of people were made homeless and fled the devastated