Ukraine launched a massive swarm of drones overnight over Russia. Moscow officials say the swarm intercepted more than 1,100 drones in areas across the country. More than 450 drones were destroyed over the capital, while strikes hit a Moscow refinery and a residential building. Authorities reported at least two dead and 20 injured in the greater Moscow area. The attack happened on the last day of parliamentary elections in Russia, which Russia accuses Ukraine of trying to disrupt.