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august 6th and august 9th, 1945. Note that it took TWO atomic bombs to convince the Japs to surrender. They thought the USA had many more available, but actually we did not.
The third bomb was ready on August 18th, four days after the surrender and 20 more were already scheduled for production and delivery in 1945: 3 in September, 3 in October, 7 in November, and 7 in December. All 21 additional bombs were MK-3 Fatman type with their production rate limited only by rate of production of fissile material, the increase in November and December to 7 bombs a month was due to a planned change from a pure Plutonium-239 core to a composite Plutonium-239/Uranium-235 core.
Source: Chuck Hansen's work Swords of Armageddon. Declassified documents from FOIA requests.
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∙ 12y ago
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∙ 13y agoWiki User
∙ 14y agoAugust 9 1945. The bomb was codenamed the fat man.
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∙ 14y agoThe first one, "Little Boy," was dropped over Hiroshima on August 6, 1945. The second, "Fat Man," was dropped over Nagasaki on August 9, 1945. See the Related Link below for more information.
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∙ 15y agoAugust 9, 1945.
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∙ 12y agoMonday, August 6, 1945.
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∙ 10y agoaugust 1945
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How many bombs did we drop on Japan?
2 atomic bombs and 2 million HE bombs and 5 million incendiary fire bombs
What was the last bomb that was dropped on japan?
The second - of two - atomic bombs dropped on Japan was dropped on August 9th, 1945 on Nagasaki.
In what cities were the two atomic bombs dropped on japan?
Japan did not drop any atomic bombs. Rather, the US dropped two atomic bombs on them. The cities that were hit were Hiroshima and Nagasaki.
What did the US do to stop the war in the Pacific?
It dropped two thermonuclear bombs on Japan.
What were 'Little Boy' and 'Fat Man'?
The Two atomic bombs dropped on Hiroshima and Nagasaki in the Second World War.
How many bombs did we drop on Japan?
2 atomic bombs and 2 million HE bombs and 5 million incendiary fire bombs
Where were the two atomic bombs dropped?
Hiroshima and Nagasaki Japan
Is it true us dropped an atomic bomb on japan?
Actually it was two atomic bombs.
What country surrendered after two atomic bombs were dropped onit?
Japan.
What was the last bomb that was dropped on japan?
The second - of two - atomic bombs dropped on Japan was dropped on August 9th, 1945 on Nagasaki.
What were the two cities that the US dropped atomic bombs on?
The U.S. droped Atomic Bombs on the cities of Hiroshima and Nagasaki in Japan.
What did the us do to end world war 2?
Dropped two atom bombs on Japan.
Two atomic bombs were dropped on what nation in world war 2?
Japan
Who was the leader of the US when they dropped two atomic bombs on japan?
President Truman
Was there a third unexploded atomic bomb dropped on japan?
No, there were only two bombs.
Who were Fat man and little boy?
the two atomic bombs dropped on Japan
In what cities were the two atomic bombs dropped on japan?
Japan did not drop any atomic bombs. Rather, the US dropped two atomic bombs on them. The cities that were hit were Hiroshima and Nagasaki.
