# [WARNING] Reports: Russia Hammers Kremenchuk Oil Refinery With Iskander Missiles, Swarm Drones *Thursday, June 25, 2026 at 10:11 PM UTC — Hamer Intelligence Services Desk* **Detected**: 2026-06-25T22:11:16.147Z (3h ago) **Tags**: Ukraine, Russia, Energy, Missiles, Drones, Refining, OilMarkets **Sources**: OSINT **Permalink**: https://hamerintel.com/data/alerts/11975.md **Source**: https://hamerintel.com/summaries --- **Summary**: Russian forces are reported to have launched Iskander-M ballistic missiles with cluster warheads and more than 15 Geran-2 drones at the Kremenchuk Oil Refinery around 21:55–22:02 UTC, in one of the largest recent strikes on Ukraine’s energy infrastructure. If refinery damage is confirmed, it would deepen Ukraine’s fuel vulnerability and sharpen the tit-for-tat campaign against refining assets after today’s reported Ukrainian strike on Russia’s NORSI plant. ## Detail Russian forces appear to be intensifying the war on energy infrastructure, with multiple real-time reports late 25 June (21:54–22:02 UTC) indicating a large, coordinated strike on the Kremenchuk Oil Refinery in central Ukraine. Open-source battlefield channels tracked at least one, and likely several, Iskander-M ballistic missiles launched from Russia’s Kursk Oblast toward Kremenchuk between 21:54 and 22:02 UTC, with reports stating that missiles that already struck the city carried cluster warheads and that the likely target was the Kremenchuk Oil Refinery. In parallel, local monitoring accounts reported a “large-scale Geran-2 drone attack” with more than 15 drones directed at the city and refinery, and multiple explosions in Kremenchuk, Poltava Oblast. Air-raid feeds warned of repeated launches and a high Iskander threat from Kursk, initially flagged as a danger to Kyiv as well. These reports are OSINT-based and not yet corroborated by Ukrainian official statements, satellite imagery, or independent media. However, the level of granularity—missile type (Iskander-M), launch origin (Kursk Oblast), munition type (cluster warheads), and target identification (Kremenchuk Oil Refinery)—is consistent with prior accurate tracking of Russian long-range strikes. The simultaneous use of ballistic missiles and a sizeable Shahed/Geran drone swarm suggests a deliberate effort to overwhelm air defenses and guarantee hits on fixed industrial infrastructure. For civilians in Kremenchuk, this represents a high-risk phase of the conflict: ballistic cluster munitions and low-flying drones both increase the likelihood of wide-area fragmentation damage in an urban-industrial environment. Refineries typically sit near railheads, storage tanks, and worker housing; secondary fires and explosions could affect nearby neighborhoods and logistics yards. Casualty figures are not yet available, but nighttime strikes raise the risk of trapped workers and emergency services operating under fire. Industrial and logistics stakeholders are directly exposed. Kremenchuk is one of Ukraine’s key refining assets; previous strikes in 2022 severely disrupted its operations, and a renewed, heavy strike package could halt any restored capacity, forcing more reliance on imported refined products via Poland, Romania, and other EU corridors. Rail and road fuel distribution nodes around the plant may also be affected, complicating military and agricultural fuel supply during critical summer operations. Militarily, this attack looks like part of a deliberate Russian campaign to constrain Ukraine’s operational tempo by degrading fuel resilience while also signaling that Ukrainian strikes on Russian refineries—such as today’s reported drone attack shutting the NORSI refinery in Nizhny Novgorod region—will be met with symmetrical pressure. Targeting Kremenchuk, far from the front line, underscores Russia’s continued ability and willingness to hit deep in Ukrainian territory with mixed missile–drone salvos. For markets, the near-term crude impact is modest but the product-side risk is real. A sustained outage at Kremenchuk would lift Ukraine’s import requirements, tightening refined product availability in Eastern Europe and pushing up diesel and gasoline cracks. When combined with concurrent disruptions at Russian refineries under Ukrainian drone attack, traders face a scenario where both sides’ refining systems are progressively eroded, raising the probability of higher product prices, increased volatility in European fuel spreads, and elevated insurance and freight rates for Black Sea and overland supply routes. Over the next 24–48 hours, key watchpoints are: (1) Ukrainian government and company confirmation of the refinery’s status, including fire and damage assessments; (2) any follow-on Russian strikes against other Ukrainian energy nodes, particularly storage depots and power plants; (3) evidence of further Ukrainian long-range attacks on Russian refining or energy infrastructure in retaliation; and (4) early price action in European diesel and gasoline markets as traders recalibrate risk around a widening refinery war on both sides of the front. **MARKET IMPACT ASSESSMENT:** If the Kremenchuk refinery is significantly damaged or knocked offline, Ukraine’s domestic fuel supply will tighten, potentially increasing import demand from EU neighbors and straining regional diesel and gasoline balances. Combined with concurrent strikes on Russian refining (NORSI), this raises upside risk for oil products cracks, regional freight and insurance costs, and could marginally support crude benchmarks if traders price in a broader campaign against refining infrastructure on both sides.