The attack
Fire erupted on the territory of the refinery after the Ukrainian drone strike but has since been extinguished, according to Drozdenko. The attack caused large explosions at the site about 800 kilometers (about 500 miles) north of Ukraine, multiple Ukrainian monitoring channels, including Exilenova+ and Supernova+, reported. NASA's Fire Information for Resource Management System (FIRMS), which uses satellite data to detect thermal anomalies and fires, detected multiple hotspots at the facility.
Drozdenko said that a total of 113 Ukrainian drones were shot down over the region during the attack. Debris from a Ukrainian drone fell on an apartment building in the town of Vsevolozhsk, killing a woman, the governor added.