Russia has recorded the deaths of about 400,000 of its people fighting in Ukraine since the full-scale invasion almost five years ago, according to confidential data held by the country’s statistics agency, Rosstat. Hacked Records Show 400,000 Russians Killed in War on UkraineAI Quick ReadRussia has recorded the deaths of about 400,000 of its people fighting in Ukraine since the full-scale invasion almost five years ago, according to confidential data held by.