This week, Putin once again rattled the arms-control world by revealing proposed changes to his country’s nuclear doctrine. “In the current version of Russia’s nuclear doctrine, there is no distinction between an aggression by nuclear- and non-nuclear-weapon state,” he wrote. “There are two noteworthy points of departure from the previous 2020 Russian military doctrine,” she wrote on X. “2020 doctrine allowed the use of NW [nuclear weapons] in response to conventional aggression that jeopardizes the very existence of the state. And the results of Zelensky’s visit to the US may soon tell us whether anyone in Washington is listening to Putin’s nuclear talk.

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Persons: Vladimir Putin, Putin, Volodymyr Zelensky, Biden, Pavel Podvig, ”, ” Podvig, “, Mariana Budjeryn, Harvard Kennedy, Alexander Nemenov, Budjeryn, Kristin Ven Bruusgaard, ” It’s, Ven Bruusgaard Organizations: CNN, Kremlin, Council, Russian Federation, “, Harvard, Getty, Norwegian Intelligence School Locations: Ukraine, Russia, Moscow, Washington, USSR, United States, ” Moscow, AFP, Russian