All the injured were hospitalized with mine-blast injuries, according to Yukhta. Residents who live along Sumy Oblast's northeastern border with Russia experience daily attacks from nearby Russian troops. Russian strikes against the region have become increasingly destructive in recent months.Russian forces launched a drone attack in Sumy Oblast overnight on May 6, targeting the region's energy infrastructure, according to local authorities. Ukrenergo, Ukraine's state-owned energy operator, reported later that one of its high-voltage facilities had been damaged as a result of the strikes.One night with Ukrainian drone hunters near RussiaEditor’s note: Due to the security protocols of the Ukrainian military, soldiers featured in this story are identified solely by first names and call signs. SUMY OBLAST – Soldiers from one of Ukraine’s 117th Territorial Defense Brigade mobile air defense squads call themselves fowlers.