Permanent historical factsheet

Bombing of Hiroshima

United States of America · Warfare / World War, 2nd. Chronological records rendered directly from the World History Database.

10Records
1945Date range
6Named people
3Places

Chronological records

1945

Harry S Truman24 July 1945

Hiroshima · Warfare / World War, 2nd

Decides to drop the A-bomb on Hiroshima

Harry S Truman5 August 1945

Hiroshima · Warfare / World War, 2nd

"Little Boy" is loaded onto the Enola Gay

Robert Lewis6 August 1945

Hiroshima · Warfare / World War, 2nd

A co-pilot on the Enola gay which drops the "little boy" a-bomb on Hiroshima

Carl Spaatz6 August 1945

Hiroshima · Warfare / World War, 2nd

"Little Boy", a gun-type uranium-235 weapon, is used against the city of Hiroshima, Japan

Carl Spaatz6 August 1945

Guam · Warfare / World War, 2nd

Commands US strategic air forces using the uranium weapon.

Paul Tibbets6 August 1945

Hiroshima · Warfare / World War, 2nd

Flies the "Enola Gay" which drops an atomic bomb on Hiroshima

Paul Tibbets6 August 1945

Hiroshima · Warfare / World War, 2nd

Pilots Enola Gay during the uranium bomb attack.

Harry S. Truman6 August 1945

Hiroshima · Warfare / World War, 2nd

"Little Boy", a gun-type uranium-235 weapon, is used against the city of Hiroshima, Japan

Harry S. Truman6 August 1945

Washington · Warfare / World War, 2nd

Authorises the use of atomic weapons against Japan.

Henry Lewis Stimson1945

Hiroshima · Warfare / World War, 2nd

President Truman cables Stimson authorizing the bombing of Hiroshima. Argues that by dropping the bomb 100,000 American lives will be saved

Names involved

Carl SpaatzHarry S TrumanHarry S. TrumanHenry Lewis StimsonPaul TibbetsRobert Lewis

Provenance

This factsheet is generated from stored World History Database records matching the country, broad category, detailed category and exact Event value shown above. Duplicate display records are collapsed; database wording is otherwise preserved. Source provenance varies by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.