UN chief: Military activity around Ukraine nuclear plant must "cease immediately"

• Guterres' remarks are the second time this week that he has addressed the situation. On Monday, he warned that shelling at Zaporizhzhia was "suicidal."

What they're saying: "I have appealed to all concerned to exercise common sense and reason and not to undertake any actions that might endanger the physical integrity, safety or security of the nuclear plant," Guterres said in a statement.

• "Regrettably, instead of de-escalation, over the past several days there have been reports of further deeply worrying incidents that could, if they continue, lead to disaster," he added.
• "I am calling for all military activities in the immediate vicinity of the plant to cease immediately and not to target its facilities or surroundings."
• "I urge the withdrawal of any military personnel and equipment from the plant and the avoidance of any further deployment of forces or equipment to the site."

The big picture: Russian forces captured the plant in March and have kept control of it since then. The plant is still being kept operational by its Ukrainian staff.

The bottom line: Guterres warned that any damage to Zaporizhzhia or other nuclear facilities "could lead to catastrophic consequences" for the whole "region and beyond. This is wholly unacceptable."