Kyiv, Moscow trade blame for dam burst

Huge flooding in war zone and near nuclear plant

A torrent of water burst through a gaping hole in a dam on the Dnipro River separating Russian and Ukrainian forces in Ukraine yesterday, flooding a swathe of the war zone and forcing villagers to flee.

Ukraine accused Russia of blowing up the dam from the inside, while Russian-installed officials gave conflicting accounts, some blaming Ukrainian shelling, others saying the dam had burst on its own.

The Nova Kakhovka dam supplies water to Ukraine’s Crimean peninsula and the Zaporizhzhia nuclear plant, both under Russian control.

The vast reservoir behind it is one of the main geographic features of southern Ukraine, 240km long and up to 23km wide. A swathe of countryside lies in the flood plain below.

The destruction of the dam creates a new humanitarian disaster in the centre of the war zone and transforms the frontlines just as Ukraine is unleashing a long-awaited counteroffensive in a bid to drive Russian troops from its territory.

Russia has controlled the dam since early in the war, though Ukrainian forces recaptured the northern side of the river last year.

Both sides had long accused the other of planning to destroy it.

“Russian terrorists. The destruction of the Kakhovka hydroelectric power plant dam only confirms for the whole world that they must be expelled from every corner of Ukrainian land,” President Volodymyr Zelensky wrote on the Telegram messaging app.

Russians had “carried out an internal detonation of the structures” of the dam.

“About 80 settlements are in the zone of flooding,” he said.

The Russian-installed governor of Ukraine’s Kherson region accused Kyiv of striking the dam with missiles to distract attention from what he said were the failures of Ukraine’s counteroffensive in the east.

However, other Russian-installed officials said the dam had burst on its own due to earlier damage.

Neither side offered immediate evidence proving who was to blame.

The vast reservoir above the dam supplies fresh water to huge swathes of agricultural land, including the Crimea peninsula, which Russia claims to have annexed in 2014.

It also provides cooling water for Europe’s largest nuclear power plant, located in Russian-held territory on the southern bank.

The UN nuclear watchdog said on Twitter it was closely monitoring the situation, but that there was no immediate nuclear safety risk at the plant.

Russia’s state nuclear energy corporation Rosatom also said the dam breach did not pose a threat for now to the plant and said the situation was being monitored.

The water level at the town immediately adjacent to the breached dam could rise by up to 12m, its Russia-installed mayor, Vladimir Leontyev, said on the Telegram messaging app.

Video showed water surging through the remains of the dam which is 30m tall and 3.2km long.

Some 22,000 people living across 14 settlements in Ukraine’s southern Kherson region were at risk of flooding, Russia’s RIA news agency quoted the Moscow-installed head of the region as saying.

Kherson is one of five regions, including Crimea, that Moscow claims to have annexed.

The Russian-backed governor of Crimea, Sergei Aksyonov, said there was a risk that water levels in the North Crimea Canal, which carries fresh water to the peninsula from the Dnipro river, could fall.

Crimea had sufficient water reserves for the moment, and the level of risk would become clear in coming days.

A Russian-installed official in the town of Nova Kakhovka said residents of about 600 houses had been evacuated, state-owned news agency TASS reported.

He said it would likely be impossible to repair the dam.

Russia said it had thwarted another Ukrainian offensive in eastern Donetsk and inflicted heavy losses.

Kyiv has maintained strict silence on the counteroffensive but has dismissed Russia’s claims to have thwarted Ukrainian assaults.

Russia also launched a fresh wave of overnight air strikes on Kyiv. Ukraine said its air defence systems had downed more than 20 cruise missiles on their approach to the capital.

The Shebekino district of Russia’s Belgorod region near the Ukrainian border came under renewed shelling yesterday, local authorities said, urging residents to take cover.

Anti-government Russian fighters based in Ukraine claim to have infiltrated the area, seizing villages near the border.

Zelensky would hold an emergency meeting about the dam’s collapse, Oleksiy Danilov, secretary of Ukraine’s National Security and Defence Council, said.