KHERSON, Ukraine (AP) — A major dam in southern Ukraine collapsed Tuesday, triggering floods, endangering crops in the country’s breadbasket and threatening drinking water supplies as both sides in the war scrambled to evacuate residents and blamed each other for the destruction.
Ukraine accused Russian forces of blowing up the Kakhovka dam and hydroelectric power station on the Dnieper River in an area that Moscow has controlled for over a year, while Russian officials blamed Ukrainian bombardment in the contested area. It was not possible to verify the claims.
The environmental and social consequences quickly became clear as homes, streets and businesses flooded downstream and emergency crews began evacuations; officials monitored water for cooling systems at the Zaporizhzhia nuclear plant; and authorities expressed concern about supplies of drinking water to the south in Crimea, which Russia illegally annexed in 2014.
In the downstream city of Kherson, a woman who gave her name only as Tetyana waded through thigh-deep water to reach her flooded house and rescue her dogs. They were standing on any dry surface they could find but one pregnant dog was missing. “It’s a nightmare,” she kept repeating, declining to give her full name.
Both Russian and Ukrainian authorities brought in trains and buses for residents. About 22,000 people live in areas at risk of flooding in Russian-controlled areas, while 16,000 live in the most critical zone in Ukrainian-held territory, according to official tallies. Neither side reported any deaths or injuries.
A satellite photo Tuesday morning by Planet Labs PBC analyzed by The Associated Press showed a large portion of the dam’s wall, more than 600 meters missing.
The dam break added a stunning new dimension to Russia’s war, now in its 16th month. Ukrainian forces were widely seen to be moving forward with a long-anticipated counteroffensive in patches along more than 600 miles of front line in the east and south.
It was not immediately clear whether either side benefits from the dam’s collapse, since both Russian-controlled and Ukrainian-held lands are at risk.
Russian Defense Minister Sergei Shoigu charged that Ukraine destroyed the dam to prevent potential Russian attacks in the Kherson region after what he alleged was a failed Ukrainian counteroffensive in recent days. He claimed Ukraine had lost 3,715 troops and 52 tanks since Sunday, and in a rare acknowledgment of Russia’s own losses, said 71 Russian troops were killed and 210 wounded.
Ukraine, meanwhile, alleged Russia blew up the dam to hinder Kyiv’s counteroffensive, even though observers note that crossing the broad Dnieper would be extremely challenging. Other sectors of the front line are more likely avenues of attack, analysts say.
Nigel Gould-Davies, a senior fellow for Russia and Eurasia at the International Institute for Strategic Studies, said the alleged Russian destruction of the dam “betrays a lack of confidence, a profoundly defensive measure, the lack of confidence in Russia’s longer-term prospects” in the war.
Experts have previously said the dam was in disrepair, which could also have led to the breach. David Helms, a retired American scientist who has monitored the reservoir since the war began, said in an email that it wasn’t clear if the damage was deliberate or simple neglect from Russian forces occupying the facility.
But Helms also noted a Russian history of attacking dams.
Underscoring the global repercussions, wheat prices jumped 3% after the collapse. It’s unclear whether the surge in wheat prices was due to a real threat of floodwaters destroying crops. Ukraine and Russia are key global suppliers of wheat, barley, sunflower oil and other food to Africa, the Middle East and parts of Asia.
Authorities, experts and residents have expressed concern for months about water flowing through — and over — the Kakhovka dam. After heavy rains and snow melt last month, water levels rose beyond normal, flooding nearby villages. Satellite images showed water washing over damaged sluice gates.
