ConflictsUkraineRussia, Ukraine exchange blows in Kursk, Sumy regions04:01This browser does not support the video element.ConflictsUkraineNicole Frölich | Sonia Phalnikar in Kyiv08/13/2024August 13, 2024Ukraine's recent surprise incursion into Russian territory has boosted Ukrainian morale. But the offensive may come at a price as Vladimir Putin has vowed to retaliate. DW correpondent Sonia Phalnikar reports.Copy linkAdvertisement