KYIV, Ukraine (AP) – Russia and Ukraine exchanged strikes overnight that killed civilians and injured many others on both sides, local authorities reported. In Russia’s border region of Belgorod, Ukrainian drones killed five people and injured two dozen others including a 4-year-old boy, according to the regional administration. Meanwhile, Kyiv has kept up long-range drone strikes against Russian energy infrastructure, as well as the country´s largest online retailer, Wildberries, and other targets deep inside Russia, sparking a fuel crisis. It said its forces had shot down 153 Ukrainian drones during the night, including over Russian-occupied Crimea and the Black and Azov seas. In Russia’s Belgorod region, the authorities said Ukrainian drone strikes damaged 29 apartment blocks and five private houses, as well as administrative buildings and unspecified “commercial facilities.”