Overview
- Ukraine's General Staff put total Russian personnel casualties at about 1,207,910 since February 24, 2022, as of December 31, 2025.
- The latest daily update reported roughly 1,000 Russian soldiers killed or wounded in the previous 24 hours.
- Reported equipment losses increased by +4 tanks, +4 armored fighting vehicles, +33 artillery systems, +552 tactical UAVs, and +127 vehicles and fuel trucks.
- Officials said cumulative counts for artillery, MLRS, air defense assets, operational-tactical UAVs, and special vehicles were adjusted after new intelligence.
- The figures were published by the Ukrainian General Staff on Facebook, with routine daily reporting continuing alongside periodic revisions.