The mayor of St. Petersburg, Russia, stated on Sunday that a "massive" Ukrainian drone attack on St. Petersburg resulted in at least one death and five injuries, hitting the St. Petersburg oil terminal, the Ruchi oil depot, and an industrial warehouse in the Kolpino district, leading to airport flight disruptions and power outages for approximately 20,000 people. The Russian Ministry of Defense claimed to have neutralized 1,015 Ukrainian drones overnight. Ukrainian President Volodymyr Zelenskyy stated on the same day that Russian night attacks on Ukraine killed two people and accused Moscow of continuously violating the "energy ceasefire" agreement, adding that Ukraine would resume striking Russian oil refineries. Previously, U.S. President Donald Trump signed an executive order on Friday, exempting sanctions and tariffs on Moscow's energy revenues, drawing criticism from Europe and within the United States. U.S. Secretary of State Marco Rubio stated on Saturday that the move was intended to "analyze" the impact of sanctions on the global economy, while Donald Trump claimed the decision was beneficial for both the U.S. and the world.