On the front line in Ukraine’s Sumy region, Kyiv’s forces are repelling Russian assaults and pushing into Russia’s Kursk and Belgorod regions. Speaking with Current Time correspondent Andriy Kuzakov, a Ukrainian artillery unit reports intense fighting and claims North Korean fighters among Russian ranks are suffering heavy losses. As talk of a cease-fire continues, Ukrainian troops on the ground remain skeptical, vowing to fight on amid intense cross-border operations.