Ukrainian drones rained down on numerous military, energy and civilian infrastructure sites deep inside Russia on Sunday, killing at least eight people overnight. Russia's Defense Ministry said its forces downed 635 drones over the course of the attacks. Advertisement AdvertisementAdvertisement AdvertisementUnverified video uploaded to social media sites purported to show fires burning at the Saratov oil facility. Sunday's attacks on Wildberries were just the latest onslaught on the retail giant, which Kyiv says aids Russia's military. The Wildberries attacks are seen as an attempt to bring President Vladimir Putin's war home to Russia's citizens, applying pressure to the country's already anaemic economy in hopes of finally ending Moscow's ongoing invasion.