According to allegedly leaked data obtained from Russia's Federal Statistics Service (Rostat) during an August cyberattack by the pro-Ukrainian hacktivist group Silent Crow, over 450,000 Russian servicemen have been killed since Russia's full-scale invasion of Ukraine began in February 2022.
The leaked records reportedly include the names and addresses of deceased personnel, with approximately 450,100 deaths identified using various official classifications, including combat-related and non-combat related deaths.