Archive · 12 Dec 2025
Russia Claims Capture of Siversk
Russian leaders told President Putin that they have taken control of a town called Siversk in eastern Ukraine.
This town had a lot of people before the war, over 10,000.
The Russians said they won by cutting off supplies and attacking from different sides.
Putin was happy and congratulated the soldiers.
They plan to move next to a bigger city called Sloviansk.
However, Ukraine says they still control Siversk and have even retaken parts of another town called Kupiansk, surrounding Russian soldiers there.
Both sides are saying different things about who controls which towns, and it's not clear yet who is telling the truth.
The fighting continues, and both sides are trying to gain an advantage.
Russian commanders informed Putin of the capture of Siversk (Seversk) in the Donetsk region.
Ukraine denies the capture of Siversk, stating it is still under Ukrainian control.
Ukrainian forces claim to have retaken parts of Kupiansk, encircling Russian troops.
Russia claims full control of Kupiansk, but Ukraine disputes this.
Russia claims to have seized the strategic city of Pokrovsk, but Ukraine denies this, stating fighting continues.
- Who
- Russian military commanders, President Vladimir Putin, Ukrainian military commander Ihor Obolienskyi
- What
- Capture of Siversk (Seversk) in eastern Ukraine, Ukrainian counterclaims about Kupiansk and Pokrovsk
- When
- December 11-12, 2023
- Where
- Siversk, Donetsk region, Ukraine; Kupiansk, northeastern Ukraine; Pokrovsk, eastern Ukraine
- Why
- Strategic advancements and counter-advancements in the ongoing conflict
Russian Claims
Ukrainian Denial
Capture of Siversk
Russian Claims
Russian commanders informed Putin of the capture of Siversk (Seversk) in the Donetsk region.
Ukrainian Denial
Ukraine denies the capture, stating Siversk is still under Ukrainian control.
Capture of Kupiansk
Russian Claims
Russia claimed full control of Kupiansk in November.
Ukrainian Denial
Ukraine denies this and claims to have retaken parts of Kupiansk, encircling Russian troops.
Capture of Pokrovsk
Russian Claims
Russia claims to have seized the strategic city of Pokrovsk in the east.
Ukrainian Denial
Ukraine denies this, stating that fighting continues in Pokrovsk.
- Town Captured (Russian Claim)
- Siversk (Seversk)
- Pre-War Population
- Over 10,000
- Region
- Donetsk
- Next Target (Russian Claim)
- Sloviansk
- Russian Strategy
- Choking logistics, outflanking, targeted assaults
- Town in Dispute (Kupiansk)
- Kupiansk
- Ukrainian Claim (Kupiansk)
- Retaken parts of Kupiansk, encircled Russian troops
- Strategic City in Dispute (Pokrovsk)
- Pokrovsk