Nuclear expert says Ukraine’s fate will impact how nuclear weapons are viewed in war

Nuclear expert Smerconish vpx

Nuclear expert says Ukraine's fate will impact how nuclear weapons are viewed in war

Smerconish

Mariana Budjeryn, nuclear expert and Harvard research associate, warns CNN's Michael Smerconish of the wider implications Russia's military invasion will have on global conflict.

03:21 - Source: CNN

Russia-Ukraine conflict 16 videos

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Nuclear expert says Ukraine's fate will impact how nuclear weapons are viewed in war

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'Not a quiet night': CNN at scene of latest drone strike in Kyiv

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A view shows a damaged multi-storey apartment block following a reported drone attack in Moscow, Russia, May 30, 2023.

See what Moscow buildings looked like after drone attack

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Ukrainian top general releases video ahead of expected counteroffensive

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MOSCOW, RUSSIAN FEDERATION: (FILES) A file photo dated, 22 January 2003 shows Russian President Vladimir Putin (R) and Prime Minister Mikhail Kasyanov talk during a meeting of Russia's State Council at the Kremlin. Russian President Vladimir Putin announced in a television address to the nation that he was dismissing his government. AFP PHOTO POOL/FILES (Photo credit should read POOL/AFP via Getty Images)

Ex-Putin ally breaks down what Russia's strategy reveals about Putin's mindset

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See moment Ukrainian forces down a Russian Shahed drone

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CNN gets firsthand look at key Ukrainian air defense weapon

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CNN pieces together circumstances of American's death in Bakhmut

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Satellite photos show where Iran might be sending weapons to Russia

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Hear why retired general believes cross border raids in Russia are effective

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Video shows Russian reconnaissance ship seemingly hit by unmanned surface vessel

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A fire has broken out at the Russian Ministry of Defense building in central Moscow, according to Russian state news agency TASS, citing an emergency services source.

Video shows smoke rising from Russian Defense Ministry as Moscow denies fire

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Wagner chief says retired American soldier killed in Ukraine

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Wagner chief fears more battlefield losses could lead to a revolution in Russia

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See Russian dissidents parade captured Russian vehicle

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A protester, wearing a dress in the colours of the Ukrainian flag, is detained by security after she covered herself in fake blood on the stairs on the Festival Palace ahead of the screening of the film "Acide" during the 76th edition of the Cannes Film Festival in Cannes, southern France, on May 21, 2023. (Photo by CHRISTOPHE SIMON / AFP) (Photo by CHRISTOPHE SIMON/AFP via Getty Images)

See pro-Ukraine protester cover herself in fake blood on the Cannes red carpet

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