Lutsk is under heavy attack by Russian strike drones. Explosions are being heard throughout the city, and air defense systems are active, according to the Air Forces of the Armed Forces of Ukraine and Lutsk Mayor Ihor Polishchuk.

Ukraine said it struck a Russian air base on Saturday, while Russia continued to attack Ukraine with hundreds of drones overnight as part of a stepped-up bombing campaign that has dashed hopes for a breakthrough in efforts to end the more than 3-year-old war.