Ukrainian drones previously attacked the Pervyy Zavod oil refinery in Kaluga Oblast on the night of 14-15 March, causing a fire and damaging equipment.
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Ukrainian drones had already attacked the Pervyy Zavod (First Plant) oil refinery in Russia's Kaluga Oblast on the night of 14-15 March. At that time, a fire broke out at the facility and equipment was damaged.
On the night of March 14/15, Ukrainian drones from the main military intelligence directorate (HUR) attacked the Pervyi Zavod plant in Russia's Kaluga region, which is engaged in oil refining, a source in the HUR told the Kyiv Post. The governor of the Kaluga region, Vladislav Shapsha, said that four drones were shot down in Dzerzhinsky district at night. According to him, there were no casualties or damage to infrastructure.
Ukrainian forces previously struck the Pervyy Zavod plant on March 15, 2024.
Ukrainian intelligence earlier attacked the Kaluga oil refinery on March 15, 2024
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Extraction metadata
Extracted: 2026-02-18T21:15:11.624Z
Source story: 7455091