Ukrainian drone strikes hit several pieces of Russian oil infrastructure overnight on May 30, damaging a tanker and a refinery at the Azov Sea port of Taganrog and setting an oil depot ablaze in Armavir, according to Russian regional officials and the Ukrainian military.
Rostov regional governor Yury Slyusar said on Telegram that fires on the tanker and inside the port of Taganrog, a city of about 240,000 people, had been put out with no oil spill reported. Two people were injured. The city mayor Svetlana Kambulova extended a local state of emergency first introduced on May 27. Russia's Defence Ministry said its forces shot down 127 drones across the country during the night.
In the neighboring Krasnodar region, authorities in Armavir said a fire at an oil depot in the industrial zone had been brought under control without injuries. Slyusar reported that nearly 50 drones were downed over Rostov alone. The commander of Ukraine's drone forces said the strikes also reached a fuel depot in Feodosiya in Russian controlled Crimea.
President Volodymyr Zelenskiy confirmed the strike on the Armavir facility, which sits roughly 500 km from the Ukrainian border, calling it part of a campaign to bring the war back to where it came from. Energy infrastructure has become a primary Ukrainian target this year, with refineries, pumping stations, and Black Sea terminals all hit in recent weeks.
For the oil and shipping industries the pattern matters because Taganrog, Novorossiysk, and the Crimean terminals together handle a meaningful share of Russian crude and product exports. Persistent drone pressure on tankers in port raises war risk premiums for owners trading Russian cargoes, complicates insurance, and tightens the pool of operators willing to call at Azov and Black Sea berths.