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News Release Date: August 8, 2019
Contact:
Kris Kirby, (303) 987-6891
The plutonium fueled atomic bomb “Fat Man” was dropped on Nagasaki, Japan, on August 9, 1945, at 11:02 AM local time in Japan, resulting in the death of tens of thousands of people. It is one of only two times an atomic weapon has been intentionally used on a human population. The United States dropped an atomic bomb three days earlier on Hiroshima, Japan on Aug. 6, 1945, also killing tens of thousands. World War II came to an end less than a week after the bombing of Nagasaki with the surrender of Japan on August 15, 1945. The surrender became official on September 2, 1945, six years and one day after World War II began when Germany invaded Poland on Sept 1, 1939.
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wwii
Last updated: April 17, 2025