- Russian authorities found out through social media that someone set fire to a military jet.
- Videos of the burning aircraft in Siberia emerged on pro-Ukrainian channels on Monday.
- Local security forces later found the scorched plane on the tarmac at an aviation plant.
An unknown saboteur broke into a Russian airfield and set fire to a supersonic jet, and the local authorities didn't know it happened until they found out on social media, per reports from independent Russian media.