Ukrainian President Volodymyr Zelensky stated that around 55,000 Ukrainian soldiers have been killed since the start of the war with Russia. He revealed the figure during an interview with France 2 television on February 4, 2026. According to Turkey’s state media TRT World, Zelensky said the casualties include both professional soldiers and conscripts, and many people remain officially listed as missing.

A report by the U.S.-based Center for Strategic and International Studies (CSIS) estimated that by spring 2026, total military casualties, including the dead, wounded, and missing from both sides, could reach about two million. CSIS estimated Russia’s military losses at around 1.2 million and Ukraine’s at between 500,000 and 600,000, with roughly 325,000 Russian soldiers killed over nearly four years of conflict.

The United Nations reported that civilian casualties in Ukraine reached their highest level in 2025 since 2022, with at least 2,500 civilians killed and more than 12,000 injured that year. The UN warned that the actual figures may be higher.