A Ukrainian drone attack on Russian infrastructure overnight on 7 August sparked fires at an oil refinery, a military base, and railway stations in separate regions of southern Russia. The strikes, confirmed by regional authorities and local footage, were part of Ukraine’s ongoing campaign to dismantle Russian military logistics, including fuel supply and transport nodes.

Refinery blaze at Afipsky in Krasnodar Krai

In Krasnodar Krai, a large fire erupted at the Afipsky oil refinery following a drone strike. Local residents shared videos of the blaze on Telegram, published by Exilenova+ and Russian news Telegram channel Astra. Authorities confirmed that flames engulfed the gas and gas condensate processing unit at the refinery. According to the Krasnodar governor, the fire was extinguished by 8:30 in the morning.

This was at least the fourth confirmed strike on the Afipsky refinery since Russia’s full-scale invasion of Ukraine began in 2022. In December 2023, an explosion damaged a fuel oil distillation unit at the same site. The refinery processes around 6–7 million tons of oil annually and plays a key role in supplying diesel fuel to Russia’s military and economy.

Military unit fire in Slavyansk-na-Kubani

Another major fire was reported at a military installation in Slavyansk-na-Kubani, also in Krasnodar Krai. Exilenova+ and Astra published video evidence from locals indicating that the fire broke out at military unit 61661 after it was hit by drones overnight.

No official casualty reports were released, but the footage showed a sustained fire on the grounds of the base. The extent of the damage remains unclear.

Ukrainian OSINT Telegram Cyberboroshno channel geoconfirmed the location of the strike, featured in the footage.

“As a result of the drone attack, fuel and lubricants were hit at the site of the 76th Separate Repair and Recovery Battalion in the settlement of Slavyansk-na-Kubani,” Cyberboroshno wrote. 

Port of Novorossiysk targeted by naval drones

In the port city of Novorossiysk, sirens sounded along the shoreline during an attempted naval drone strike. According to Astra, the mayor confirmed the attack and described the situation as an ongoing defense operation against unmanned surface vessels.

Novorossiysk hosts a key fuel terminal. The impact of the attempted strike is not known at the time of publication.

Volgograd rail infrastructure hit by long-range drones

In Volgograd Oblast, long-range Ukrainian drones hit two railway stations overnight. Videos posted by Exilenova+, Krymsky Veter, and Astra showed large flames at the site.

The oblast’s governor confirmed the attacks and said that fires broke out at the Surovikino station, while explosives experts were dealing with drone debris at the Maksima Gorkogo station. At Surovikino, a blaze engulfed an administrative building. The governor claimed there was no damage to railway infrastructure and that train movement continued “as normal.” 

Russian Telegram channel Astra also published images from the Surovikino area and cited eyewitness reports confirming the fires. At Maksima Gorkogo, sappers were dispatched to examine drone debris.

Russia claims it intercepted dozens of drones

The Russian Ministry of Defense stated it had downed 82 Ukrainian drones across several regions and occupied Crimea during the night. The claimed breakdown included 31 over the Sea of Azov, 11 over Crimea, 10 over Rostov Oblast, 9 over Krasnodar Krai, and smaller numbers in Volgograd, Belgorod, Kursk, and Oryol oblasts.