Ukraine Hits 1,700-Km Russian Chemical Plant as Black Sea Oil Terminals Burn
Updated
Updated · Institute for the Study of War · May 26
Ukraine Hits 1,700-Km Russian Chemical Plant as Black Sea Oil Terminals Burn
9 articles · Updated · Institute for the Study of War · May 26
Metafrax Chemicals in Perm Krai halted production after a Ukrainian strike more than 1,700 kilometers from the front, while attacks also set fires at Novorossiysk’s Sheskharis oil terminal and Grushova depot.
Ukraine said the strikes exploited degraded and overstretched Russian air defenses, extending a campaign against energy infrastructure and military assets deep in Russia and around the Black Sea.
Novorossiysk was hit beyond fuel sites: Ukraine reported striking the shadow-fleet tanker Chrysalis and, separately, commander Robert Brovdi said drones hit the frigate Admiral Essen and a guided-missile corvette at the naval base.
On the ground, Russian milbloggers said a Ukrainian mechanized counterattack near Borova may have pushed up to 5 kilometers into Russian defenses, exposing weak points while Russian units regrouped.
Zelensky also warned intelligence from U.S. and European partners indicates Russia may be preparing a combined missile-drone strike on Kyiv, possibly involving Oreshnik intermediate-range ballistic missiles.
With homemade missiles hitting 1,700km inside Russia, is its air defense system collapsing?
As Ukraine attacks Russia's 'shadow fleet,' could a massive oil spill be the war's next disaster?
How did Ukrainian armor break Russia's drone 'kill zone' after years of stalemate?
Ukraine’s Deep Strikes in 2026: Impact on Russian Infrastructure, Economy, and Global Energy Markets
Overview
On May 23, 2026, Ukraine escalated the conflict by launching long-range drone strikes deep into Russian territory, targeting key energy and industrial sites. Major facilities hit included the Metafrax chemical complex in Perm Krai, where explosions were confirmed by local authorities, and critical oil infrastructure in the Novorossiysk district. Russian defenses intercepted several drones, and no casualties were reported at the chemical plant. These coordinated attacks highlight Ukraine’s growing capability to strike strategic Russian assets, aiming to disrupt military supply chains and pressure Russia’s war effort, while also signaling a significant shift in the conflict’s intensity and reach.