#TimesExplains | #Russia has just delivered a nuclear shock to the world. After test-firing its so-called “invincible” #Burevestnik missile, #VladimirPutin has formally ended the Plutonium Management and Disposition Agreement with the U.S., potentially freeing up enough plutonium for thousands of new nuclear weapons. With #NATO expansion, U.S. sanctions, and Western aid to #Ukraine as the backdrop, Putin’s move is a bold display of nuclear leverage. In this video, we break down the history of th