UK military intelligence has disclosed that Russia has suffered an estimated 1,050,000 casualties since the beginning of its full-scale invasion of Ukraine in 2022, with an additional 260,000 casualties in 2025. The figures, released by the UK Ministry of Defence on its Telegram channel, provide a grim assessment of the war’s human cost.
The report comes amid continued speculation about the scale of the conflict’s impact, with experts suggesting that the figures may not yet reflect the full extent of the toll. The UK’s intelligence assessment highlights the increasing challenges faced by Russian forces as the war enters its third year, with both sides showing signs of attrition and strategic shifts.
The data released by the UK Ministry of Defence indicates a growing recognition of the humanitarian consequences of the war. While the exact numbers may be subject to further revisions, the report underscores the significant human toll that has accumulated over the past 27 months of conflict. This information comes as Ukraine continues to resist Russian advances, with international support playing a crucial role in sustaining the defense effort.