
Codebreakers in a Pearl Harbor basement unlock Midway, turning intel into a decisive naval counteroffensive.
The Americans broke Japanese code by exploiting a simple clerical mistake in a radio-message format, not cryptographic breakthroughs.
Midway's pivotal codebreaks were aided by a cartoonish enamel coffee mug bearing a clue passed between officers, not a formal intelligence briefing.
A single intercepted weather report, misread as a routine shift, redirected three Japanese carriers into the Main U.S. trap at exactly dawn.
Codebreakers created a decoy plan within the decrypted signals, convincing Tokyo that the American attack would strike elsewhere.

Codebreakers in a Pearl Harbor basement unlock Midway, turning intel into a decisive naval counteroffensive.
The Americans broke Japanese code by exploiting a simple clerical mistake in a radio-message format, not cryptographic breakthroughs.
Midway's pivotal codebreaks were aided by a cartoonish enamel coffee mug bearing a clue passed between officers, not a formal intelligence briefing.
A single intercepted weather report, misread as a routine shift, redirected three Japanese carriers into the Main U.S. trap at exactly dawn.
Codebreakers created a decoy plan within the decrypted signals, convincing Tokyo that the American attack would strike elsewhere.
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