MOSCOW, Jan 29 (Reuters) - Russian air defences thwarted a drone attack on Monday on the Slavneft-YANOS oil refinery in the city of Yaroslavl, northeast of Moscow, regional governor Mikhail Yevrayev said.
He said there was no fire and no casualties.
The attempted attack followed a series of similar drone raids on Russian energy infrastructure in recent weeks, some of which have disrupted fuel production. (Reporting by Vladimir Soldatkin)
