Ukraine attacked multiple regions of Russia yesterday, killing at least eight people, Russian officials said. Ukrainian drone strikes killed at least two people in regions along Russia’s Volga River overnight, hitting targets including a warehouse belonging to Wildberries, Russia’s largest online retailer, regional officials said yesterday. A strike on a residential building in the neighbouring Saratov region, meanwhile, killed two people in the city of Engels, Governor Roman Busargin said. Both Saratov city, which hosts a major oil refinery, and Engels, home of a military airbase, have come under repeated Ukrainian attack in recent years. The governor of Russia’s Bashkortostan region, Radiy Khabirov, said that air defence units had repelled a massive drone attack on industrial facilities.