At least four hits on oil refinery causing two big fires and one very big fire by long-range drones.
Multiple high-reliability sources confirm the core facts of this event.
How we assess confidence →Entities
Source Reports
At least four hits on oil refinery causing two big fires and one very big fire by long-range drones.
Ukrainian SSO struck Syzran Oil Refinery causing explosions and fires
An oil refinery in Syzran, Samara Oblast, Russia on fire following a reported drone attack on the facility overnight on Aug. 15, 2025
Drones attacked an oil refinery in the city of Syzran in the Samara region, causing a fire
This is the third attack on this refinery, with previous attacks in 2024 and February 2025
The central GDU6 unit was damaged
Share This Event
Know another source?
If you've seen this event covered by another news outlet, submit it for editorial review. Approved sources improve our confidence ratings.
This event is already verified. Additional sources further strengthen the record.
Extraction metadata
Source story: day-1268a-2025-08-17