US urges Ukraine to stop attacks on Russian oil refineries. Washington is concerned that the drone attacks could drive up global oil prices and provoke retaliation.
The warnings come as Russia launches a massive wave of attacks on Ukraine's energy infrastructure. Several cities were without power on Friday, and Ukrainian President Volodymyr Zelensky accused Moscow of acting like "savages" In total, Russia attacked with around 90 missiles and 60 combat drones. One of the Russian attacks also severed one of two high-voltage power lines that supply electricity to the Zaporizhzhia nuclear power plant.