Russian shelling and aerial attacks killed two people in southern and northeastern Ukraine Saturday, authorities said, a day after the United Nations warned monthly civilian casualties had reached near-year highs. At least 174 civilians were killed in Ukraine in May, the deadliest month since June 2023 as Russian forces pushed into the northeastern Kharkiv region, capturing several towns and villages, the UN’s deputy relief chief said Friday. In the southern Kherson region, more than half of which is occupied by Moscow, Russian shelling killed a 60-year-old woman in the village of Dudchany, go…