Black Spark, an underground resistance network headed by former banker Igor Volobuev, says it has sabotaged Russian railways, oil depots and Gaz‑prom pipelines since early 2024. The group, which coordinates with Ukraine, claims its attacks have cost the Kremlin up to $50 million and disrupted fuel shipments destined for the front lines in Ukraine.

Destruction of Seven Locomotives Worth 400 Million Rubles

Volobuev told the Daily Mail that Black Spark has damaged or destroyed seven locomotives, estimating the loss at roughly 400 million rubles.. The attacks focused on VL10 freight engines slated to move oil and military equipment from Chelyabinsk to Orenburg,a route the group describes as a critical supply artery.

Explosive Attack on a 73,000‑Litre Diesel Tanker in Krasnodar

According to the group’s Telegram channel, operatives placed a remotely‑detonated charge on a tanker carrying 73,000 litres of diesel bound for the Lukoil network. The blast, captured on video, destroyed the car and halted a shipment that would have fed the southern Russian fuel market.

Two Gazprom Pipelines Near St Petersburg Targeted

Black Spark claims responsibility for blowing up the Belousovo‑Leningrad and Konnaya Lakhta pipelines, both feeding energy to defence manufacturers such as Severnaya Verf and Almaz‑Antey. The group says the strikes were intended to choke the oil‑and‑gas revenues that fund Russia’s war effort .

Open Questions: Who Supplies the Explosives and How Deep Is Ukrainian Coordination?

The manifesto does not reveal the source of the explosives or the exact nature of the alleged Ukrainian partnership, leaving analysts to wonder whether the group operates independently or as a proxy. additionally, independent verification of the claimed $50 million damage remains limited.

Why the Railway Network Is the Group’s Primary Target

Russia’s rail system moves the bulk of military hardware and oil exports, making it a high‑value target for any internal resistance. By hitting locomotives and tank cars, Black Spark hopes to raise logistical costs and force the Kremlin to divert security resources away from the front.