Should we be worried by Russia's nuclear threats? | Ukraine War

Moscow says it has changed its nuclear doctrine following America's decision to allow Ukraine to strike inside Russia using US long-range missiles.

Sky News military analyst Prof Michael Clarke says the whittling away of the nuclear arms control regime means Vladimir Putin's threats are now "more reckless".

Live updates: https://news.sky.com/story/ukraine-war-latest-putin-trump-zelenskyy-live-sky-news-12541713

#ukrainerussiawar #nuclearwar #putin

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