Atomic Bombs Were Dropped on Cities, Not Islands — Hiroshima & Nagasaki
The U.S. did not target Japanese islands as landmasses; it targeted urban-industrial centers on the main islands of Honshu and Kyushu.
The Two Bombings
| Date | City | Island | Bomb | Yield | Deaths (by Dec 1945) |
| 6 Aug 1945 | Hiroshima | Honshu | Little Boy (U-235 gun-type) | ~15 kt | 90,000–146,000 |
| 9 Aug 1945 | Nagasaki | Kyushu | Fat Man (Pu-239 implosion) | ~21 kt | 60,000–80,000 |
Why These Cities?
- Hiroshima: Army HQ, port, industrial hub, no POW camps.
- Nagasaki: Shipbuilding (Mitsubishi), naval ordnance, secondary after Kokura obscured by smoke.
- Both had military significance and dense civilian populations — chosen to maximize psychological shock.
Common Misconceptions
- “Dropped on islands” — implies uninhabited atolls (like Bikini tests later).
- “Tokyo was next” — third core ready late Aug; Japan surrendered 15 Aug.
Aftermath
Hibakusha (survivors) advocacy drove nuclear taboo. Cities rebuilt; Peace Parks now host millions of visitors annually.