Ukrainian forces advance near Kupiansk as heavy fighting persists across eastern front

Heavy combat continues along Ukraine's eastern front lines, with the General Staff of the Armed Forces of Ukraine recording between 221 and 254 combat engagements in a single day. Russian forces launched intense assaults targeting the Lyman, Kostiantynivka, and Pokrovsk sectors in repeated attempts to breach Ukrainian defensive positions.

In the Kupiansk sector, Ukrainian infantry conducted localized operations along the right bank of the Oskil River, supported by electronic warfare units that suppressed enemy drone capabilities. Ukrainian forces also reported consolidating control over territory near Lyman.

Contrasting official statements persist across secondary sectors. Russia's Ministry of Defense claimed to have seized several settlements near Sumy, while Chief of the General Staff Valery Gerasimov denied Ukrainian progress in Zaporizhzhia. Ukrainian officials maintained that Russian offensive attempts across these sectors were repelled.

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