U.N. chief Guterres: Risk of nuclear confrontation is back after decades

FILE PHOTO: U.N. Secretary General Antonio Guterres delivers a speech during a ceremony to mark the 77th anniversary of the world's first atomic bombing, at Peace Memorial Park in Hiroshima, western Japan, August 6, 2022, in this photo taken by Kyodo. Mandatory credit Kyodo via REUTERS

United Nations Secretary-General Antonio Guterres said on Monday that the risk of nuclear confrontation had returned after decades, calling on nuclear states to commit to no first use of the weapons.

Any attack on a nuclear plant is a "suicidal thing", Guterres said, responding to reports of renewed Russian shelling of the Zaporizhzhia facility in Ukraine, Europe's largest nuclear power plant.