answersLogoWhite

0


Best Answer

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.

User Avatar

Wiki User

13y ago

Still curious? Ask our experts.

Chat with our AI personalities

RafaRafa
There's no fun in playing it safe. Why not try something a little unhinged?
Chat with Rafa
SteveSteve
Knowledge is a journey, you know? We'll get there.
Chat with Steve
TaigaTaiga
Every great hero faces trials, and you—yes, YOU—are no exception!
Chat with Taiga
More answers
User Avatar

Wiki User

13y ago

The second use of the atomic bomb was at Nagasaki, Japan, on August 9, 1945.

User Avatar

User Avatar

Wiki User

14y ago

August 9 1945. The bomb was codenamed the fat man.

User Avatar

User Avatar

Wiki User

14y ago

The 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.

User Avatar

User Avatar

Wiki User

16y ago

August 9, 1945.

User Avatar

User Avatar

Wiki User

13y ago

Monday, August 6, 1945.

User Avatar

User Avatar

Wiki User

11y ago

august 1945

User Avatar

Add your answer:

Earn +20 pts
Q: When did two atomic bombs get dropped on Japan by US?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions