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Dossier No. 01 · Ideology — conviction

The Gouzenko Affair

The clerk who broke the atomic silence

classified
Protagonist
Igor Gouzenko
Period
1945
Nature
Defection
Main location
Ottawa, Canada · Canada
MICE motive
Ideology — conviction

In September 1945, Soviet cipher clerk Igor Gouzenko defected in Ottawa with 109 GRU documents, exposing the USSR's atomic espionage against its own allies. His betrayal, an ideological one, opened the Cold War of intelligence.

On the ground

  • Ottawa
  • Camp X, Whitby

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