What Is the Kakhovka Dam in Ukraine - and What Happened? 

This screen grab from a video posted on Ukraine's President Volodymyr Zelenskiy’s Twitter account on June 6, 2023 shows an aerial view of the dam of the Kakhovka Hydroelectric Power Station after it was partially destroyed.(AFP Photo /Twitter / Account of Ukraine's President Volodymyr Zelenskiy @ZelneskyyUa)
This screen grab from a video posted on Ukraine's President Volodymyr Zelenskiy’s Twitter account on June 6, 2023 shows an aerial view of the dam of the Kakhovka Hydroelectric Power Station after it was partially destroyed.(AFP Photo /Twitter / Account of Ukraine's President Volodymyr Zelenskiy @ZelneskyyUa)
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What Is the Kakhovka Dam in Ukraine - and What Happened? 

This screen grab from a video posted on Ukraine's President Volodymyr Zelenskiy’s Twitter account on June 6, 2023 shows an aerial view of the dam of the Kakhovka Hydroelectric Power Station after it was partially destroyed.(AFP Photo /Twitter / Account of Ukraine's President Volodymyr Zelenskiy @ZelneskyyUa)
This screen grab from a video posted on Ukraine's President Volodymyr Zelenskiy’s Twitter account on June 6, 2023 shows an aerial view of the dam of the Kakhovka Hydroelectric Power Station after it was partially destroyed.(AFP Photo /Twitter / Account of Ukraine's President Volodymyr Zelenskiy @ZelneskyyUa)

A huge Soviet-era dam on the Dnipro River that separates Russian and Ukrainian forces in southern Ukraine was breached on Tuesday, unleashing floodwaters across the war zone.

Ukraine said Russia had destroyed it, while Russia said Ukraine sabotaged it to cut off water supplies to Crimea and distract attention from a "faltering" counter-offensive.

What is the dam, what happened - and what do we not know?

The Kakhovka dam

The dam, part of the Kakhovka hydroelectric power plant, is 30 meters (98 feet) tall and 3.2 km (2 miles) long. Construction was started under Soviet leader Josef Stalin and finished under Nikita Khrushchev.

The dam bridged the Dnipro river, which forms the front line between Russian and Ukrainian forces in the south of Ukraine.

Creation of the 2,155 sq km (832 sq mile) Kakhovka reservoir in Soviet times forced around 37,000 people to be moved from their homes.

The reservoir holds 18 cubic kilometers (4.3 cubic miles) of water - a volume roughly equal to the Great Salt Lake in the US state of Utah.

The reservoir also supplies water to the Crimean peninsula, which Russia annexed in 2014, and to the Zaporizhzhia nuclear plant, which is also under Russian control.

What happened?

Ukraine, which commented first, said Russia was responsible.

Ukrainian President Volodymyr Zelenskiy accused Russian forces of blowing up the Kakhovka Hydroelectric Power Station from inside the facility, and said Russia must be held to account for a "terrorist attack".

"At 02:50, Russian terrorists carried out an internal detonation of the structures of the Kakhovskaya HPP. About 80 settlements are in the zone of flooding," Zelenskiy said after an emergency meeting of senior officials.

A Ukrainian military spokesperson said Russia's aim was to prevent Ukrainian troops crossing the Dnipro River to attack Russian occupying forces.

Russia said Ukraine sabotaged the dam to cut off water supplies to Crimea and to distract attention from its faltering counteroffensive.

"We can state unequivocally that we are talking about deliberate sabotage by the Ukrainian side," Kremlin Spokesman Peskov told reporters.

Earlier some Russian-installed officials said no attack had taken place. Vladimir Rogov, a Russian installed official in Zaporizhzhia, said the dam collapsed due to earlier damage and the pressure of the water. Russia's state news agency TASS carried a report to the same effect.

What is the human impact?

With water levels surging higher, many thousands of people are likely to be affected. Evacuations of civilians began on both sides of the front line.

Some 22,000 people living across 14 settlements in Ukraine's southern Kherson region are at risk of flooding, Russian installed officials said. They told people to be ready to evacuate.

Ukrainian Prime Minister Denys Shmyhal said that up to 80 settlements were at risk of flooding.

Crimea

The destruction of the dam risks lowering the water level of the Soviet-era North Crimean Canal, which has traditionally supplied Crimea with 85% of its water needs.

Most of that water is used for agriculture, some for the Black Sea peninsula's industries, and around one fifth for drinking water and other public needs.

Nuclear plant

The Zaporizhzhia Nuclear Power Plant, Europe's largest, gets its cooling water from the reservoir. It is located on the southern side, now under Russian control.

"Our current assessment is that there is no immediate risk to the safety of the plant," International Atomic Energy Agency chief Rafael Grossi said.

He said it was essential that a cooling pond be left intact as it supplied enough water for the cooling of the shut-down reactors.

"Nothing must be done to potentially undermine its integrity," Grossi said.



Syria’s Al-Qusayr Celebrates Eid al-Fitr without Hezbollah for First Time in Years

People perform Eid Al-Fitr prayers in Al-Qusayr. (Sami Volunteer Team)
People perform Eid Al-Fitr prayers in Al-Qusayr. (Sami Volunteer Team)
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Syria’s Al-Qusayr Celebrates Eid al-Fitr without Hezbollah for First Time in Years

People perform Eid Al-Fitr prayers in Al-Qusayr. (Sami Volunteer Team)
People perform Eid Al-Fitr prayers in Al-Qusayr. (Sami Volunteer Team)

Amid the devastation, thousands of residents of Syria’s Al-Qusayr performed Eid Al-Fitr prayers in the northern district square—the site where the city’s first protest against President Bashar al-Assad’s rule erupted in 2011.

For the first time in Al-Qusayr’s history, Eid prayers were held in a public square. It was also the first mass gathering of residents in an open space in 13 years, following a war that destroyed 70% of the city, displaced its people, and led to its capture by Lebanon’s Hezbollah and Syrian regime forces.

Al-Qusayr, a region located near the Lebanese border, was once Hezbollah’s most significant stronghold in Syria. The group withdrew after the fall of the Syrian regime in December, but its loyalists and affiliated locals remained, along with residents of several border villages that have seen sporadic clashes in recent months.

The most intense fighting occurred in February, when Syrian forces launched a military operation that pushed them into Lebanese territory and deployed troops to seal off illegal border crossings.

Tensions flared again two weeks ago after Syrian soldiers were killed in the border region, triggering an exchange of artillery fire between the two sides.

The clashes left casualties on both ends and forced the displacement of border village residents before a ceasefire was reached with the Lebanese army.

The agreement included the closure of four illegal crossings in an effort to curb the smuggling of weapons and drugs, a trade that has flourished over the past decade under the former regime.

As soon as the regime fell, refugees from Al-Qusayr living in Lebanese camps began returning to their hometown. Hundreds arrived to find their homes completely destroyed, forcing them to set up tents beside the ruins while they rebuilt or searched for alternative housing.

The residents of Al-Qusayr resumed their communal Eid traditions after Ramadan. (Sami Volunteer Team)

The large turnout for Eid prayers underscored the scale of the return.

Journalist Ahmed al-Qasir, who recently came back, estimated that about 65% of those displaced have now returned. Before the uprising, Al-Qusayr had a population of around 150,000, he told Asharq Al-Awsat.

Shahin, 30, who returned in 2018, described the city as a wasteland at the time, despite some 20,000 people having already come back.

“Hezbollah, regime militias, and smugglers controlled the area. There were no real markets, just small shops. Everything was in ruins—schools, clinics, hospitals,” he said.

Residents had to travel 30 kilometers to Homs for basic necessities, enduring regime checkpoints that extorted money along the way.

With the fall of Assad’s regime and Hezbollah’s withdrawal, life in Al-Qusayr has slowly begun to return to normal. Since the start of Ramadan, markets have reopened despite widespread destruction, poverty, and hardship.

On the eve of Eid, the city’s streets buzzed with late-night shopping, Shahin noted.

“Al-Qusayr is finally regaining its role as the region’s commercial hub,” he said.

According to a survey by the Sami Volunteer Team, more than 30,000 refugees returned to Al-Qusayr and its countryside within the first month of the regime’s collapse.

That number is believed to have doubled over the past four months, and team organizers expect it to rise further once the school year ends.

Zaid Harba, a member of the 40-person volunteer group, said most returnees came from refugee camps in Lebanon, while fewer arrived from displacement camps in northern Syria.

Many families there are waiting for the academic year to conclude before arranging their return.