Lukoil refinery

Ukraine Hits Russian Chemical Plant Again, Exposing Air Defense Weaknesses

Ukraine has intensified its drone attacks on Russia’s energy and defense sectors, notably striking the Lukoil-Nizhegorodnefteorgsintez oil refinery for the second time in a week on May 20, causing a fire in an AVT-6 refining unit. This significant facility, one of Russia’s largest, produces fuel used to support occupation forces. In addition to the refinery, Ukrainian forces reportedly targeted the Nevinnomyssk Azot plant, a key producer of mineral fertilizers and components for explosives, marking at least the seventh time this facility has been hit since the full-scale invasion began. These actions underscore Ukraine’s strategy of leveraging domestically produced drones to disrupt Russia’s war-sustaining infrastructure, including oil refining, logistics, and defense production capabilities.

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