Ukrainian President Volodymyr Zelensky mentioned the Russian occupation of the Zaporizhzhia nuclear energy plant is “the worst factor that would occur within the historical past” of Europe’s nuclear power sector. Russia is utilizing the plant for “radiation blackmail,” he mentioned in his nightly tackle Monday. The remarks got here after he met with Rafael Mariano Grossi, the chief of the U.N.’s Worldwide Atomic Vitality Company.