Russian Orsk refinery halts operations after Ukrainian drone strike — Reuters
Drone strikes on Orsk refinery caught on video
SBU drones strike Orsk oil refinery 1,400 km from Ukraine
SBU strikes Russian military bases in occupied Ukraine using FP-2 drones carrying 105 kg of explosives — video
Ukraine’s long-range drones more effective in strikes on Russia – President Zelenskyy