Ukraine War12 December, 20252 min read
Ukraine Retakes Parts of Kupiansk, Cuts Off Russian Forces
This article is an automated aggregation of coverage from news outlets. Our editorials offer in-depth analysis curated by the NewsCord team.
Ukrainian forces retook parts of Kupiansk Ukrainian advance cut off Russian forces in Kupiansk

6 outlets told this the same way.
Kupiansk frontline update
Ukraine says its forces have retaken parts of Kupiansk in Kharkiv region and have effectively surrounded Russian troops there. President Volodymyr Zelenskyy visited the town and commanders described Russian units as "cut off." Ukrainian and Western reporting frames the situation as an operational reversal for Moscow after earlier Russian claims of capture.
“Ukraine says its forces have retaken parts of Kupiansk in Kharkiv region and have effectively surrounded Russian troops there, President Zelenskyy visited the town as commanders described Russians as ‘cut off.’”
The situation remains fluid on the ground. Multiple outlets note ongoing local fighting in nearby Donetsk towns such as Pokrovsk and Myrnohrad even as Kyiv reports gains around Kupiansk.

Contested eastern front update
Reporting on the contested eastern front highlights competing claims over territorial control.
Al Jazeera notes Moscow's earlier assertions that it had seized Kupiansk, citing Putin saying on Nov. 4 it was 'practically' in Russian hands and the Russian defence ministry claiming capture on Nov. 21.
Ukrainian commanders describe tactical advances, withdrawals and re-entries in nearby Pokrovsk and resistance around Myrnohrad.
DW quotes a National Guard commander saying Russian forces in the relevant city are 'completely cut off', indicating confusion and rapid frontline changes.
Kyiv gains and asset disputes
Analysts and outlets place Kyiv's local gains within a broader strategic picture. Al Jazeera cites the Institute for the Study of War, saying capturing the rest of Donetsk Oblast would 'take years, be costly and difficult, and may be unsustainable for Russia'. Al Jazeera also gives ISW tallies of territorial gains and an estimated 820,000 Russian casualties.
“The Institute for the Study of War (ISW) assesses that capturing the rest of Donetsk Oblast would take years, be costly and difficult, and may be unsustainable for Russia.”
DW describes Russia's central bank suing Euroclear over frozen assets and notes EU deliberations about using those funds to support Ukraine. News.sky reports that EU governments agreed to indefinitely freeze Russian central bank assets and that some EU members, notably Hungary and Slovakia, oppose using the funds for Ukraine.
Media verification and claims
Reporting contains cautions about verification and highlights divergent reporting choices. News.sky explicitly flags that some claims in its rolling update, notably alleged strikes on Caspian oil platforms, remain unverified, and DW records that Russia had no immediate comment on the encirclement claim.
Al Jazeera highlights Moscow's prior public assertions of control over Kupiansk. Taken together, the sources show a mix of frontline claims, denying or confirming statements by officials, and broader diplomatic and financial manoeuvres, underscoring uncertainty and the need to treat rapid battlefield claims cautiously.
