Jan. 30 (UPI) -- While Russia and Ukraine continue targeting each other's energy infrastructure amid their war, the International Atomic Energy Agency leader said backup systems are critical for ensuring safety. IAEA Director General Rafael Grossi on Friday told the agency's board of governors the war in Ukraine is nearing its fifth year and poses the world's greatest risk for a nuclear accident. Ukraine has 15 nuclear reactors that generate about half of the nation's electricity, and Russia

Tag-uri: accident