A data breach inside Russia’s state statistics agency has revealed that at least 450,000 Russian soldiers and citizens died in the war in Ukraine through August. The leaked files expose a death toll vastly higher than anything the Kremlin has publicly acknowledged.
Two hacking groups, the Belarusian Cyber Partisans and Ukraine’s Silent Crow, extracted the records from Rosstat after infiltrating its networks between late October and early November. Rosstat confirmed hackers targeted its servers during that period, though it claimed no sensitive information escaped. Independent specialists who examined the database say the entries match known real-world fatalities, leaving little question about their validity.
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These numbers show that Russian casualties have reached a scale that directly threatens Moscow’s combat power. Late registrations mean the actual figure is almost certainly higher. Calculations by The Financial Times indicate that once delayed death certificates clear the system, the recorded military death count through August will likely climb to roughly 550,000.
Where Russian casualties hit hardest on the front line
The leaked files classify roughly 410,000 deaths as directly tied to combat operations. Another 42,000 fighting-age men were declared dead by Russian courts after their bodies vanished from battlefields and could not be retrieved. Analysts also identified roughly 12,000 probable military fatalities among personnel who died in active combat sectors near the front lines.
A massive share of these losses occurred in meat-grinder battles for fortified eastern towns. The records show about 120,000 men with listed burial or death locations perished trying to take Avdiivka and Pokrovsk in the Donetsk region. Another 48,000 died during the brutal urban combat for Bakhmut, which fell to Russian forces and Wagner Group mercenaries in May 2023.
These concentrated losses help explain the staggering price Moscow paid for incremental territorial gains. Pokrovsk, a strategic coal-mining hub, fell only in early 2026 after more than twelve months of grinding infantry assaults that reduced the settlement to rubble.
Older recruits and minority regions bear the brunt
The demographic profile of the war dead shows a striking shift. The average age of fallen soldiers rose from 34 during the first year of the full-scale invasion to 40 by 2025. Men aged 35 to 44 formed the largest single age bracket among the fatalities, accounting for 158,000 deaths.
Remote and ethnic minority regions suffered disproportionate losses compared to major western Russian cities. Zabaykalsky Krai in southern Siberia, home to the Indigenous Buryat community, recorded approximately 12,300 deaths. That amounts to about one death for every 80 residents in the province.
Bashkortostan, which is home to large populations of Volga Tatars and Indigenous Bashkirs, suffered 15,800 fatalities. The reliance on poorer, peripheral regions has shielded Moscow and St. Petersburg from the full domestic shock of the Ukraine war death toll, but it has hollowed out working-age populations across Siberia and the Volga.
How foreign recruits were lured into the ranks
The leak also documents how heavily the Russian military has turned outward to fill its depleted ranks. Over 4,100 confirmed foreign citizens appear among the dead, while broader records tracking foreign-born fighters count more than 11,300 deaths. Foreign fighter fatalities climbed from roughly 630 in 2022 to more than 5,500 in 2025.
Central Asian nations account for the highest numbers of foreign fighters in Russia who died in uniform, with 807 dead from Uzbekistan and 598 from Tajikistan. But recruitment networks have reached far beyond former Soviet territories, drawing men from Latin America, Africa and South Asia.
Rights investigators found that many foreign nationals arrived under false pretenses after answering deceptive online job postings for high-paying civilian work. One South African man applied for a driving post in Poland and was instructed to collect a truck in Moscow.
“Upon arrival to Moscow, everything was taken from him. He was told that he would not be going to Poland and that he is becoming a soldier.”
In Kenya, where recruitment agencies dangled monthly salaries of $2,715 and signing bonuses above $9,300, local intelligence services estimate more than 1,000 citizens signed military contracts. Colombian fighters recorded 98 dead, the highest figure for Latin America, while African nationals from countries including Nigeria, Cameroon and Egypt accounted for hundreds more.
Why Moscow is losing men faster than it can replace them
These mounting Russian military losses have begun to outpace the Kremlin’s replacement pipeline. A review of the leaked material by the Institute for the Study of War concluded that as of July, frontline combat casualties officially eclipsed the military’s monthly recruitment rate.
The fatalities represent about half a percent of Russia’s entire working-age male population. While the immediate economic fallout remains manageable for state industries, the strain on military manpower is creating severe structural pressure on the front line.
Military planners in Kyiv and Western capitals will be watching whether the Kremlin is forced to order another politically risky wave of public mobilization before the year ends, or if it will rely entirely on higher signing bounties to keep troops flowing to Ukraine.
Source: Al Jazeera
