Russian artillery fire is blasting Ukraine's largest nuclear plant, sparking a fire, hours after international atomic regulators warned combat at the facility could wreak havoc, according to Ukraine authorities.Video posted to Telegram, an encrypted messaging app, early Friday local time appeared to show a projectile landing outside the facility, creating a large fireball.Dmytro Kuleba, Ukraine's Minister of Foreign Affairs, tweeted that Russian forces were "firing from all sides" on the facility."Fire has already broken out," he wrote – a claim that appears to be supported by grainy livestream video. "If it blows up, it will be 10 times larger than Chernobyl.""We demand that they stop the heavy weapons fire," Andriy Tuz, spokesperson for the plant in Enerhodar, said in another video posted on Telegram. "There is a real threat of nuclear danger in the biggest atomic energy station in Europe."Earlier Thursday, the International Atomic Energy Agency warned of a potential for catastrophe as Russian forces were closing in on Zaporizhzhya, the largest nuclear power plant in Europe.Ukraine’s deputy interior minister had also raised concerns violence there could result in a massive radioactive disaster.The U.N.
refugee agency said 1 million people have fled Ukraine since Russian forces invaded last week."Because of [Vladimir] Putin’s madness, Europe is again on the brink of a nuclear disaster," Anton Herashchenko wrote in a translated Facebook post.He shared images showing makeshift defenses in Enerhodar, the city where the Zaporizhzhya power plant is located.