Residents of Omsk write about a fire in the refinery area after a UAV attack.
There is still no official confirmation of the cause or extent of the fire.
Earlier, the governor of the Omsk region, Vitaly Khotsenko, said that the region was under attack from UAVs, and the air defense forces tried to intercept them. After this announcement, the skies above Omsk were closed and cellular internet activity was limited, local media write.