Ukrainian forces report advances near Kupiansk as Russian military claims gains near Sumy

Ukrainian troops advance north of Kupiansk and near Lyman, while Russia reports gains near Sumy and denies Ukrainian progress in Zaporizhzhia.
Ukrainian forces have advanced along the right bank of the Oskil River north of Kupiansk, while officials prepare to confirm the control of up to 200 square kilometers near Lyman. Meanwhile, Russia’s Ministry of Defence reported taking control of several settlements on the approaches to Sumy in northern Ukraine.
In the south, Chief of the Russian General Staff Valery Gerasimov publicly refuted claims of Ukrainian progress in the Zaporizhzhia sector, maintaining that defensive positions remain intact. Elsewhere, overnight strikes targeted ammunition storage facilities in the Kyiv region as fighting continues across multiple frontline sectors.
Sources: The Insider
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Earlier coverage
- Oct 27, 2026, 07:30 PM UTCUkrainian forces advance near Kupiansk as fighting persists across front lines
- Oct 27, 2026, 02:00 PM UTCUkrainian forces advance near Kupiansk amid ongoing frontline clashes
- Oct 27, 2026, 01:30 PM UTCUkrainian forces advance near Kupiansk as Russian defense chief denies Zaporizhzhia gains
- Oct 27, 2026, 08:00 AM UTCUkrainian forces advance near Kupiansk as Russia claims progress near Sumy
- Oct 27, 2026, 02:00 AM UTCUkrainian forces advance near Kupiansk amid conflicting front-line claims
- Oct 27, 2026, 01:30 AM UTCUkrainian troops advance near Kupiansk as Russia claims gains near Sumy
- Oct 26, 2026, 08:00 PM UTCUkrainian forces advance near Kupiansk as Russia claims progress near Sumy
- Oct 26, 2026, 07:30 PM UTCUkrainian troops advance near Kupiansk as Russia claims gains near Sumy
- Oct 26, 2026, 02:00 PM UTCUkrainian forces advance near Kupiansk as Russia claims gains in Sumy
- Oct 26, 2026, 08:00 AM UTCUkrainian forces advance near Kupiansk as Russia claims progress toward Sumy