Ukraine Denies Russian Capture of Key Eastern City Kostiantynivka

By Reuters July 4, 2026 A Russian serviceman in the Donetsk region. Dmitry Yagodkin / TASS Ukraine's General Staff on Saturday rejected Russian claims that Moscow's forces had captured the key eastern city of Kostiantynivka. "We deny this. These are more fake claims," a General Staff official said. The General Staff said Kostiantynivka remained under the control of Ukrainian forces. "Military units and subunits of the 19th Army Corps of the Eastern Grouping continue to conduct defensive operations on designated lines within the town and on its approaches," it said. Russia's military told President Vladimir Putin on Friday that its forces had taken control of Kostiantynivka, a strategic target that Moscow has long sought in its advance through the Donetsk region. Kostiantynivka is the southernmost of four key settlements that form a defensive line central to Ukraine's effort to hold the heavily industrialized Donetsk region. Analysts say capturing Kostiantynivka would give Russian forces a foothold from which to push north along the defensive belt, now the main axis of their campaign. Russia's military has for some time reported controlling parts of Kostiantynivka, one of several heavily fortified cities that make up Ukraine's so-called "fortress belt" in Donetsk. Read more about: Ukraine war Sign up for our free weekly newsletter Our weekly newsletter contains a hand-picked selection of news, features, analysis and more from The Moscow Times. You will receive it in your mailbox every Friday. Never miss the latest news from Russia. Preview Subscribers agree to the Privacy Policy We sent a confirmation to your email. Please confirm your subscription. A Message from The Moscow Times: Dear readers, We are facing unprecedented challenges. Russia's Prosecutor General's Office has designated The Moscow Times as an "undesirable" organization, criminalizing our work and putting our staff at risk of prosecution. This follows our earlier unjust labeling as a "foreign agent." These actions are direct attempts to silence independent journalism in Russia. The authorities claim our work "discredits the decisions of the Russian leadership." We see things differently: we strive to provide accurate, unbiased reporting on Russia. We, the journalists of The Moscow Times, refuse to be silenced. But to continue our work, we need your help. Your support, no matter how small, makes a world of difference. If you can, please support us monthly starting from just $2. It's quick to set up, and every contribution makes a significant impact. By supporting The Moscow Times, you're defending open, independent journalism in the face of repression. Thank you for standing with us. Once Monthly Annual Continue Not ready to support today? Remind me later. × Remind me next month Remind me Thank you! Your reminder is set. We will send you one reminder email a month from now. For details on the personal data we collect and how it is used, please see our Privacy Policy. Read more Putin Says He’s Ready to Talk With Trump ‘Anytime’ About Ukraine Peace Deal President-elect Donald Trump has stoked fears in Kyiv that he could force Ukraine to accept peace on terms favorable to Moscow. 1 Min read Russia Has ‘Strategic Initiative’ Along Eastern Front Line, Putin Says The Kremlin leader called 2024 a “landmark year in achieving the goals of the special military operation.” 1 Min read At Least 30 North Korean Troops Killed or Wounded in Kursk Region, Ukraine Says Kyiv said North Korean forces in the embroiled border region were already “being replenished with fresh personnel” sent to help Russia’s army. 1 Min read Russia Takes Villages in Key Areas of East Ukraine Front – Defense Ministry Russia on Sunday said its forces had captured villages in two key frontline areas of eastern Ukraine as they advance towards the supply hub of Pokrovsk... 1 Min read