Drone attack on Ukraine's Zaporizhzhia nuclear plant marks 'major escalation', IAEA warns

Russia and Ukraine exchange blame for attack on Zaporizhzhia site

The Zaporizhzhia nuclear power plant is in Russian-occupied territory. Ukrainian staff continue to operate the site. AFP

Ukraine's largest nuclear power plant has been hit by drone strikes in a "major escalation" that could have caused a serious accident, the UN's atomic watchdog warned.

The Zaporizhzhia plant in Russian-occupied territory was hit for the first time since November 2022, the International Atomic Energy Agency said. It is not yet clear who was responsible.

Russia said Ukrainian forces attacked the plant with drones, striking a reactor and injuring three people.

Ukraine denied responsibility, saying Russia was firing drones at the plant.

Staff with the International Atomic Energy Agency stationed at the site reported that Russian troops "engaged what appeared to be an approaching drone". IAEA staff reported explosions and rifle fire at the site throughout the day and said there was blood near a damaged vehicle.

While there was no indication of critical damage to the nuclear plant, the strikes were a "stark reminder" of the risks to the site as the war rages on, the IAEA said.

Ukrainian rescuers at the site of a rocket attack on a residential building in Dnipro, south-eastern Ukraine. EPA

Rescues carry a person wounded by a Russian missile strike in Dnipro. Reuters

Rescuers tackle a blaze at a building struck by Russian bombs, in Dnipro. AP

An apartment building hit by a Russian missile strike in Dnipro. Reuters

Ukrainian soldiers fire at Russian positions near the town of Kupyansk, Kharkiv Region. AFP

A building destroyed by a Russian air strike in the front-line town of Orikhiv. AP

A dog stands on the rubble as rescuers work at the site of a destroyed building during a Russian missile strike in Chernihiv. Reuters

A Ukrainian serviceman works on an FPV drone in a workshop in the Donetsk region. Reuters

Local resident Kateryna, 77-years-old, walks with a litter of puppies, which she feeds in the yard of her bomb-damaged apartment block in the town of Kurakhove. AFP

Ukrainian rescuers at the scene of a missile strike near a residential building, in Zaporizhzhia. EPA

A woman looks at the damage in her flat after debris from a missile strike hit nearby, in Kyiv. EPA

Ukrainian firefighters at the scene of a missile strike in Kyiv. EPA

Ukrainian servicemen take part in military training at an undisclosed location near the frontline. EPA

Ukrainian troops run near the site of a rocket attack on an industrial building, in Kharkiv. EPA

A pilot operates a drone at a training ground in the Kyiv region. AFP

Ukrainian and Russian soldiers are depicted in a tug-of-war on a memorial in Izium, Kharkiv region. AP

A man looks at his home in a damaged apartment building in Izium, Kharkiv. AP

Ukrainian civilian women are trained to use weapons, in Kyiv. AFP

A Ukrainian soldier mans a position as new recruits receive training at an undisclosed location in the Donetsk region. EPA

A man pays tribute at a makeshift memorial for fallen Ukrainian soldiers, at the Independence Square in Kyiv. AFP

An emergency worker at the scene of a Russian attack in Odesa. AP

Ukrainian recruits are trained by members of the Danish military, in the east of England. AP

Danylo, commander of an engineering and sapper company of the Ukrainian Armed Forces, inspects pyramidal anti-tank obstacles known as 'dragon's teeth' before installing them into a new fortification line in Zaporizhzhia region. Reuters

IAEA director general Rafael Grossi said attacking a nuclear power plant was "an absolute no go".

"This is a major escalation of the nuclear safety and security dangers facing the Zaporizhzhia nuclear power plant," he said.

"Such reckless attacks significantly increase the risk of a major nuclear accident and must cease immediately. No one can conceivably benefit or get any military or political advantage from attacks against nuclear facilities."

IAEA director general Rafael Grossi has warned of the risks of attacking the Zaporizhzhia nuclear plant. Getty Images

Russia's state-owned nuclear energy provider, Rosatom, accused Ukraine of launching an "unprecedented series of drone attacks".

It said people were injured when a drone hit near the canteen at the site. A second drone struck a cargo area and the third hit a reactor dome, Rosatom said.

Andriy Kovalenko, head of a Ukrainian counter-disinformation unit, said Russia was firing drones and "pretending the threat to the plant and nuclear safety comes from Ukraine".

The IAEA team found there was some "scorching" on the top of a reactor dome and marks on water storage tanks. The attacks have "the potential to undermine the integrity" of reactor six at the Zaporizhzhia plant, Mr Grossi said.

Russia occupied the side in the early stages of its invasion, which it launched on February 2022. Russian forces also seized control of the area of the 1986 Chernobyl disaster.

Zaporizhzhia has kept running with Ukrainian staff on site, but in conditions the IAEA have said are unsuitable and pose safety risks. Kyiv and Moscow have been urged repeatedly to show restraint around the plant over fears of a nuclear disaster.