The atomic bombings of Hiroshima and Nagasaki were conducted by the United States in August 1945.
Notes on verification
Well-documented historical event confirmed by multiple authoritative sources including national archives and encyclopedic references; no contradicting evidence exists. [cascade flags: aggregator_dropped_primary_exists | tier=silver indep_score=0.925 clusters=2 claim_tier=everyday]
Sources
- History of nuclear weapons (wikipedia)
- https://www.archives.gov/news/topics/hiroshima-nagasaki-75 (corroboration)
- https://ahf.nuclearmuseum.org/ahf/history/bombings-hiroshima-and-nagasaki-1945/ (corroboration)