Heavy frontline fighting continues as Ukrainian forces advance near Kupyansk

Heavy frontline engagements continue across eastern Ukraine, with the Ukrainian General Staff reporting between 221 and 254 daily combat encounters. Russian forces focused intense assault efforts on the Lyman, Kostiantynivka, and Pokrovsk sectors, attempting to breach Ukrainian defensive positions.

In the Kupyansk sector, Ukrainian troops advanced along the right bank of the Oskil River following targeted clearing operations. Reports also indicate Ukrainian forces may announce tactical gains covering up to 200 square kilometers in the Lyman area.

Meanwhile, Russia's Defense Ministry reported capturing several settlements on the approaches to Sumy. Russian Chief of General Staff Valery Gerasimov publicly refuted claims of Ukrainian progress in the Zaporizhzhia region. Strikes were also reported on ammunition depots in the Kyiv region.

Sources: NV, Radio Svoboda, The Insider, Ukrainska Pravda.