Ukrainian forces advance near Kupiansk as fighting persists across front lines

Ukrainian forces have made reported gains near Kupiansk and Lyman, while Russian authorities claim progress near Sumy and refute Zaporizhzhia sector advances.
Military developments persist across multiple sectors of the front line in Ukraine. Ukrainian troops have reportedly made gains along the right bank of the Oskil River north of Kupiansk, with official announcements anticipated regarding the liberation of up to 200 square kilometers near Lyman.
Concurrently, Russia’s Ministry of Defence claimed control over several settlements on the approaches to Sumy in northern Ukraine. In the south, Chief of the General Staff Valery Gerasimov publicly denied reports of Ukrainian advancements in the Zaporizhzhia sector, asserting that Russian defensive positions remain intact. Meanwhile, overnight strikes hit ammunition storage depots in the Kyiv region as hostilities continue.
Sources: The Insider
Sources
Earlier coverage
- Oct 27, 2026, 02:30 PM UTCUkrainian forces report advances near Kupiansk as Russian military claims gains near Sumy
- 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