More shelling of Ukraine’s Zaporizhzhia nuclear power plant has been reported, with Ukraine and Russia again blaming each other for the attack.

Each side said there were 10 hits on the plant’s administrative office and fire station on Thursday.

UN Secretary General António Guterres warned the fighting could “lead to disaster” at Europe’s largest nuclear plant, seized by Russia in early March.

Ukraine warned that Russia may provoke the world’s worst nuclear accident.

On Wednesday, foreign ministers from the G7 group of industrialised nations said Russia must immediately hand back control of the plant to Kyiv.

The facility and its surrounding area in central-eastern Ukraine saw shelling last week, with Russia and Ukraine also accusing each other over that attack.

Ukraine says Russia has turned the site into a military base, launching attacks from there, knowing that Ukrainian forces are unlikely to retaliate.

Moscow denies the claim.

In a statement on Thursday, Ukraine’s nuclear agency Enerhoatom said that “Russian invaders again shelled the Zaporizhzhia plant and territories near the nuclear facility”.

It said an administrative office near the welding area was hit, and the storage of radiation sources. There was a small fire on some nearby grass, but no injuries.

Enerhoatom added that the fire station located near the plant was also targeted.

Because of the shelling, it was impossible to change the personnel after their shift, so they had to continue work overtime.

But the situation was currently under control, Enerhoatom said.

Zaporizhzhia: How the crisis unfolded

March 2022: Shortly after the start of their invasion of Ukraine, Russian troops seize the plant. Its management is told that the complex now belongs to Russian state nuclear power company Rosatom. Ukrainian staff continue to operate the plant under Russian control

July: Russian forces reportedly deploy rocket launchers in the complex, turning it into a military base

3 August: The International Atomic Energy Agency says the plant is “completely out of control” and needs an inspection and repairs

5 August: Ukraine’s nuclear agency, Enerhoatom, says two rounds of Russian rocket fire prompted its operators to disconnect a reactor from the power grid

8 August: Ukraine says renewed Russian shelling has damaged three radiation sensors and injured a worker. Local Russian-backed authorities say Ukrainian forces hit the site with multiple rocket launchers

10 August: Foreign ministers from the G7 group of nations say Russia must immediately hand back control of the plant to Ukraine

11 August: More shelling of the plant is reported, with Ukraine and Russia again blaming each other

The Russian-installed officials issued a mirroring statement, accusing Ukraine of carrying out the shelling.

They said Ukrainian forces were using multiple-launch rocket systems and heavy artillery. The claims by each of the side have not been independently verified.

Meanwhile, UN Secretary General Guterres warned: “Urgent agreement is needed at a technical level on a safe perimeter of demilitarisation to ensure the safety of the area”.

Mr Guterres was speaking ahead of a UN Security Council crisis meeting over the issue in New York City.

In Kyiv, Ukrainian President Volodymyr Zelensky warned that “Russia may provoke the world’s worst nuclear accident... bigger than Chernobyl”. He was referring to the 1986 disaster at the Soviet-built nuclear plant north of Kyiv.

Mr Zelensky said that such an accident would be tantamount to Russia using its nuclear weapons without conducting an actual nuclear strike.

The Zaporizhzhia plant is in the city of Enerhodar, in the south-east of Ukraine along the left bank of the River Dnieper (Dnipro in Ukrainian).

It consists of six pressurised water reactors and stores radioactive waste.

After seizing the complex, Russia kept its Ukrainian employees.

So far, UN nuclear watchdog officials have been unable to inspect the plant. (BBC)

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