Fire breaks out at Antipinsky refinery in Russia's Tyumen region, local authorities say

- A fire has broken out at the Antipinsky oil refinery, Russia's largest independent oil-processing plant, in the Tyumen region, local authorities said on Saturday via their channel in Telegram.

Authorities said the blaze was caused by "process violations" at one of the purification units, refuting reports that a Ukrainian drone attack was responsible.

Fire brigades have begun extinguishing the fire, and local authorities said there were no casualties.