What happened

Ukraine's General Staff said its forces directly struck the Rosneft-operated Ryazan refinery and started a fire. Regional governor Pavel Malkov independently confirmed that drone debris caused fires at unidentified industrial sites and said six people sought hospital treatment, but he did not identify the refinery. Associated Press said the refinery-specific claim could not immediately be independently verified, so this repeat event remains reported and no production impact is assigned.

When cited sources give different casualty, damage or spill figures for this event, they’re reported side by side above rather than merged into one number. See how confidence levels work.