Dam strike and drone: Russia's response to retreat

What did Russia do when its front line in Kharkiv Oblast began to give way? On 14 September 2022, the answer included a strike on civilian infrastructure far from the main fighting. Russian forces launched eight cruise missiles at the dam of the Karachunivske reservoir, causing extensive flooding in Kryvyi Rih and raising the water level in the Inhulets River by 2.5 metres.

The battlefield context

The strike came after several days of Ukrainian gains. Ukraine's forces had launched a major counteroffensive in Kharkiv Oblast in early September, a second effort alongside the Kherson counteroffensive announced in late August. By 12 September, Ukrainian forces said they had seized 20 more settlements in 24 hours, including Dvorichna, and claimed to have captured many Russian prisoners of war. The same day, the Ukrainian general staff reported that Russian troops had abandoned Svatove in Luhansk Oblast as Ukrainian forces advanced.

The scale of the reversal mattered because Russian forces had captured and occupied parts of Kharkiv Oblast after 24 February 2022, including Izium, Kupiansk and Balakliia, though they failed to take the regional capital, Kharkiv.

A new weapon appears

Another signal came on 13 September 2022. The Ukrainian military said it had shot down an Iranian-made HESA Shahed 136 combat drone, operated by Russia, near Kupiansk. An inscription on the drone identified it as an "M214 Geran-2", a designation that did not immediately correspond to known Russian weaponry. The incident suggested that Russia was fielding Iranian-designed drones in the Kharkiv theatre while its ground position there deteriorated.

Pressure inside Russia

The military setbacks had political echoes. On 12 September 2022, more than 30 municipal deputies of Russian cities signed a petition calling for President Vladimir Putin's resignation, amid the substantial Ukrainian advances. Also on 12 September, multiple explosions were reported near Taganrog in Rostov Oblast, Russia.

What the dam strike showed

The Kryvyi Rih flooding was not a battlefield engagement. The eight missiles were aimed at a reservoir dam, and the effect was flooding in a city and a rise in a river's level. Taken together with the drone shoot-down, the day's reports show Russian forces using long-range missiles and newly identified drones at the same time as they were losing ground on the ground in the north-east.

The sequence from 12 to 14 September 2022 therefore ran from territorial losses and domestic criticism, through the appearance of a new drone type, to a missile attack on water infrastructure. The reports of the time do not tie these developments together in a single chain of cause, and the dam strike should be read for what it was: a direct attack with consequences for a Ukrainian city.