History
What is Hiroshima and Nagasaki?
In August 1945, the United States dropped atomic bombs on the Japanese cities of Hiroshima and Nagasaki — the only use of nuclear weapons in war. The devastating attacks killed tens of thousands instantly and led to Japan's surrender, ending World War II.
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Key things to understand
- 1Atomic bombs were dropped in August 1945.
- 2They remain the only wartime use of nuclear weapons.
- 3The blasts caused massive destruction and loss of life.
- 4They led to Japan's surrender, ending WWII.
Frequently asked questions
- What happened at Hiroshima and Nagasaki?
- The US dropped atomic bombs on the two Japanese cities in 1945, causing devastating destruction and ending WWII.
- Why were the atomic bombs dropped?
- To force Japan's surrender and end World War II, though the decision remains heavily debated.
- Were nuclear weapons ever used again in war?
- No — Hiroshima and Nagasaki remain the only times nuclear weapons have been used in warfare.