What happened

A Ukrainian drone attack prompted the Novoshakhtinsk oil refinery to suspend operations. Rostov regional governor Vasily Golubev confirmed the attack and temporary halt; Reuters reported that the approximately 100,000 bbl/d plant resumed operations later the same day. No casualties were reported.

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.