Vladimir Putin's 'Professor Doomsday' warns 'millions will die' in Europe nuclear strike

One of Vladimir Putin's former advisers, Sergei Karaganov, warned that Russia will go nuclear if NATO sends troops to Ukraine or touches Kaliningrad

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Oct 1, 2026 - 18:08
Vladimir Putin's 'Professor Doomsday' warns 'millions will die' in Europe nuclear strike
One of Vladimir Putin's former advisers, Sergei Karaganov, warned that Russia will go nuclear if NATO sends troops to Ukraine or touches Kaliningrad
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