Russian losses in a day: 1400 soldiers, 253 UAVs, and 16 artillery systems

According to glavcom.ua: Updated information from the General Staff of the Armed Forces of Ukraine as of December 12, 2025 indicates significant losses for the Russian invaders.

Updated losses of Russian troops

According to the data on that date, the Russian Federation has suffered the following losses in the war with Ukraine:

• personnel - about 1,186,480 (+1,400) individuals
• tanks - 11,406 (+2) units
• armored fighting vehicles - 23,705 (+6) units
• artillery systems - 35,008 (+16) units
• MLRS - 1,566 (+2) units
• air defense assets - 1,256 (+3) units
• aircraft - 432 (+1) units
• helicopters - 347 (+0) units
• operational-tactical UAVs - 89,401 (+253) units
• cruise missiles - 4,060 (+2) units
• ships / boats - 28 (+0) units
• submarines - 1 (+0) unit
• motor vehicles and fuel tankers - 69,614 (+107) units
• special equipment - 4,024 (+2) units

Currently, the full-scale war in Ukraine is in its 1388th day.

The updated data reflects significant losses of Russian troops in the conflict with Ukraine. This indicates a prolonged and difficult struggle for the independence and territorial integrity of the country.