Ukrainian drones attacked Russia's Syzran oil refinery, Ukrainian commander says

​Ukrainian ​drones ‌have attacked Russia's ​Rosneft-owned ‌Syzran oil refinery in Samara region, ‌the commander of the ‌Ukrainian drone forces Robert ⁠Brovdi ​said ⁠on Thursday.

It was the 11th ⁠Russian oil ​refinery targeted by ⁠Ukraine during May, he ⁠said ​in a post ⁠on the Telegram ⁠messaging app.