Ukraine strikes Oryol missile-parts plant, Tolyatti petrochemical facility and Yeysk airfield aircraft

Ukrainian forces struck three military-industrial targets inside Russia on Oct. 23 and overnight into Oct. 24, the General Staff of the Armed Forces of Ukraine confirmed.

The primary target was JSC Proton-Elektroteks in the city of Oryol, Oryol region, which the General Staff described as a leading Russian enterprise providing a full manufacturing cycle for optoelectronic equipment and power semiconductor devices, spanning from raw crystal processing to finished modules. The strike damaged the main production building, complicating manufacture of components for S-71 'Kover' air-launched cruise missiles and inverter-switches used in 9M723 ballistic missiles deployed by the Iskander-M mobile theater system, as well as electrical components for combat vehicles of the Pantsir-S1 anti-aircraft missile-gun system and its modern variants.

"Damage has been confirmed to the main production building of JSC Proton-Elektroteks in the city of Oryol, Oryol region of the Russian Federation," the General Staff announced. "This complicates the production of components for cruise and ballistic missiles used by the adversary to strike Ukrainian cities."

Visual evidence indicated British-supplied Storm Shadow air-launched cruise missiles penetrated the industrial perimeter in Oryol on Oct. 23, causing upper-floor collapses and extensive structural damage across main assembly workshops.

Ukrainian forces also struck the Tolyattikauchuk chemical complex in Tolyatti, Samara region, overnight into Saturday, Oct. 24. Military observers registered an explosion and a major industrial fire across the facility's perimeter. The General Staff emphasised that beyond commercial petrochemical products — including monomers, hydrocarbon fractions, and high-octane gasoline additives — the enterprise manufactures synthetic rubbers that serve as a foundational raw material for producing solid rocket propellant utilised in Russian tactical and ballistic missile systems. The overnight strike also prompted Russian authorities to order the precautionary evacuation of shifts at the neighbouring AvtoVAZ automotive plant, Russia's largest carmaker.

A separate strike engaged an aircraft stationed at the Yeysk military airfield in Krasnodar region.

Kyiv framed the operations as self-defence under Article 51 of the United Nations Charter, aimed at degrading Russian military manufacturing and aerial strike capacity, according to an official dispatch released by the General Staff and reported by state news agency Ukrinform.