What happened

Ukrainian drone strikes hit Rosneft's Tuapse refinery and adjoining oil terminal at least three times between 16 and 30 April 2026, according to Reuters, Reuters-sourced wire reporting and Ukraine's Security Service and Defense Forces, which claimed responsibility for strikes in the series. Reuters sources said the refinery — which processes roughly 12 million tonnes (about 240,000 bbl/d) a year — almost entirely halted operations after the 16 and 20 April strikes, with fires at oil-product storage tanks initially preventing loading and continuing uncontrolled as of 21 April; the reviewed reporting did not give an operator-confirmed timeline for resuming normal operations. The 20 April strike was reported to have killed at least one person and injured another, with debris also damaging a kindergarten, school, church and residential block, according to Reuters-sourced coverage; Russian regional governor Veniamin Kondratiev described it as part of a 'massive drone attack' and Russia's defense ministry said 112 drones were intercepted nationwide overnight, without confirming Tuapse-specific damage figures. Damaged tanks released fuel oil that reached the Tuapse River and the Black Sea. CNN, citing local reporting and environmental sources, described a slick roughly 7 km long covering about 10 square kilometres of sea; Al Jazeera reported oil affecting roughly 20 kilometres of coastline; neither figure is an official Russian measurement, and this record treats them as press-reported estimates rather than a confirmed spill volume. The Moscow Times and CNN reported residents describing 'black rain' — an oily residue falling with rainfall and coating surfaces, pets and wildlife — along with a chemical smell in the town of roughly 60,000; an environmental commentator cited by the Moscow Times said short-term exposure to associated compounds such as benzene, toluene and xylene can irritate lungs and skin, while Al Jazeera reported one measurement of benzene, xylene and soot at roughly three times safe levels after the 20 April strike, sourced to unnamed local reporting rather than a published regulatory assessment. Local authorities were reported to have declared a state of emergency, closed schools and urged residents to keep windows shut; more than a dozen boats and volunteer teams reportedly deployed booms and used excavators to clear oiled beaches, and reported mass bird deaths led to the establishment of informal wildlife-cleaning centers for oiled birds and other animals. Environmental experts cited by Al Jazeera warned that ecosystem recovery could take five to ten years or longer, a forward-looking assessment rather than a confirmed outcome. No Rosneft or Russian federal statement reviewed for this record quantified the spill volume, confirmed a specific casualty count for the full strike series, or gave a refinery restart date; this record therefore treats operational and environmental figures as press-reported rather than officially confirmed, and does not merge the individually dated 25 January 2024 Tuapse strike record with this later, separate strike series. The marker is placed at the refinery/terminal site and does not represent the extent of the marine spill.

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.