Washington Post fél éve:

Inside the Ukrainian counteroffensive that shocked Putin and reshaped the war
By Isabelle Khurshudyan, Paul Sonne, Serhiy Morgunov and Kamila Hrabchuk
December 29, 2022 at 1:00 a.m. EST

https://archive.md/JqqgA

"Kovalchuk considered flooding the river. The Ukrainians, he said, even conducted a test strike with a HIMARS launcher on one of the floodgates at the Nova Kakhovka dam, making three holes in the metal to see if the Dnieper’s water could be raised enough to stymie Russian crossings but not flood nearby villages.

The test was a success, Kovalchuk said, but the step remained a last resort. He held off."