Bikini Nuke: Atomic Bomb Detonated Underwater
Navy divers and scientists scrambled to assess the radioactive aftermath after detonating an atomic bomb underwater in Bikini Atoll's lagoon, creating a contaminated water column that forced the immediate evacuation of the local population. This test proved that nuclear weapons could devastate naval fleets without direct hits, fundamentally altering Cold War strategy by demonstrating the vulnerability of ships to submerged blasts.
July 25, 1946
80 years ago
Key Figures & Places
What Else Happened on July 25
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