Russian advances on Krasnopillia front

Russian forces are continuing to expand their buffer zone in Ukraine's Sumy region, making significant advances along the Krasnopillia front during the first half of April. They have now begun infiltration attacks on the eastern part of Kivsharivka on the Kupiansk front, marking a new phase of localized offensive operations in the area. The attacks are part of Russia's broader effort to create a wider buffer zone along the border and pressure Ukrainian defensive lines.