Russia claims capture of Konstantinovka, a key Donbass stronghold

Russian forces announced the seizure of the eastern Ukrainian city of Konstantinovka, describing it as a pivotal step toward controlling the entire Donetsk People’s Republic. Kremlin aide Yury Ushakov said the town’s fall opens a corridor toward the strategic cities of Sloviansk and Kramatorsk, while President Vladimir Putin called the gain “the first stage” of a broader offensive in Donbass. Ukrainian officials have not confirmed full Russian control, and independent sources have yet to verify the claim.

Analysts highlighted the town’s logistical importance, noting that its loss weakens Ukraine’s supply lines and forces a costly redeployment of air‑defence assets such as Patriot batteries. The development comes ahead of a NATO summit in Ankara, where alliance leaders are expected to discuss the war’s implications. Russian officials also warned of a new Ukrainian “infowar” campaign downplaying the advance and hinted at possible sabotage actions.

The capture is portrayed by Moscow as part of a systematic effort to eliminate remaining fortified Ukrainian positions in the Donetsk region, with further offensives toward Sloviansk and Kramatorsk anticipated.