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The nuclear threats that hang over the world

Even a limited strike in Ukraine would have catastrophic global effects.

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A Russia-allied serviceman guarding the Zaporizhzhia nuclear powerplant in Ukraine in August.

A Russia-allied serviceman guarding the Zaporizhzhia nuclear powerplant in Ukraine in August.

PHOTO: REUTERS

Gideon Rachman

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“A nuclear war cannot be won and must never be fought.” That joint statement was issued at the beginning of this year by China, France, Russia, Britain and the United States – the five official nuclear weapon states.

The following month,

Russia invaded Ukraine.

Ever since, world leaders have been grappling with the threat that a nuclear war might indeed be fought – quite soon.

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