Drones attacked Sterlitamak in Russia’s Bashkortostan on 29 October, and smoke rose over the Bashkir Soda Company, Russian Telegram channel Astra reported, citing its open-source analysis. The city’s mayor admitted debris fell on an unnamed plant.

Ukraine’s long-range drones keep reaching deeper into the industries that feed Russia’s war. In the past five days, a nitric acid maker in Tula Oblast, a rocket-fuel rubber plant in Samara Oblast, and a titanium plant in the Urals came under attack. The Sterlitamak plant lies about 1,310 km from the front line. Drones also attacked it on 27 August, Astra says. Ukraine has not commented.

The plant is Russia’s only maker of a compound for armor fibers

The Bashkir Soda Company is Russia’s largest producer of soda ash and baking soda, and part of the Roskhim chemical holding. It is also Russia’s only maker of terephthaloyl chloride, The Insider reported, citing the company’s website. The website also mentions deliveries to the defense industry.

The compound goes into aramid fibers, Kevlar-type materials used for body armor, helmets, and armor for military vehicles and aircraft, Astra said. Astra also says the company sits on the Russian Industry and Trade Ministry’s closed register of defense enterprises.

The attack began around dawn. Ukrainian Telegram channel Exilenova+ posted footage of a drone over the city. Supernova+, another Ukrainian monitoring channel, posted the plant’s coordinates and photos of smoke. Russia’s aviation agency restricted flights at the airport of Ufa, the region’s capital. Pro-Ukrainian X account Maks 26 shared footage of the attacks on Sterlitamak and Luhansk. It also suggested that Sterlitamak’s Syntez-Kauchuk rubber plant may have been the target, and claimed a fire at the Marinovka air base in Volgograd Oblast.

After the attack by Ukrainian drones, a fire was recorded in the area of ​​the Marinovka military airfield in the Volgograd region.

The Defense Forces also attacked Bashkortostan. Bashkir Soda Company in Sterlitamak or Syntez-Kauchuk JSC could have been hit.

In… pic.twitter.com/SIJ1vR8395

— MAKS 26 (@Maks_NAFO_FELLA) October 29, 2026

Mayor Emil Shaimardanov claimed air defenses downed all seven drones over the city. An earlier version of his post, quoted by Russian state news agency TASS, said eight.

“Debris fell on the territory of one of the enterprises. Minor damage was caused, the plant is operating normally,” Shaimardanov claimed.

He did not name the plant.

The Insider said NASA’s FIRMS fire map confirmed a fire at the plant. But the map shows only the weak heat source its satellites record there almost every night, the last time hours before the drones came, and nothing new after the attack.

Moscow and other regions under attack

Moscow Mayor Sergei Sobyanin claimed that 613 drones flew toward the Moscow region overnight, that most were downed on the far approaches, and that 231 were downed on approach to the capital. Russia’s aviation agency restricted flights at Vnukovo, Domodedovo, and Zhukovsky airports. Russia’s Defense Ministry claimed it downed 1,214 drones over 19 regions overnight.

Ukraine’s General Staff said its forces hit a depot of Geran drones, Russia’s version of the Iranian Shahed, along with a drone launch site and a fuel depot near Navlya in Bryansk Oblast, about 70 km from the Ukrainian border. The Atesh partisan movement reported a loud explosion near Oryol’s airfield and a large fire in Lipetsk, about 285 km from the border.

Explosions in occupied Crimea, power cuts in occupied Luhansk

Subscribers of Crimean monitoring channel Krymsky Veter reported drones and then a strong explosion with Russian air defenses firing in Krasnoperekopsk, in occupied Crimea, about 95 km from the front line.

In occupied Luhansk, about 105 km from the front line, residents reported another attack on Lugacom, the occupation’s mobile operator, and internet outages followed, Exilenova+ said. The channel named only Lugacom. The operator sits in the seized Ukrtelecom building. Exilenova+ also posted footage of a fire in the city.

pic.twitter.com/Pihyr8Y0EL

— Exilenova+ (@Exilenova_plus) October 29, 2026

Leonid Pasechnik, the Russian-installed head of the occupied part of Luhansk Oblast, claimed that 150,000 customers in six municipalities lost power after attacks on energy facilities.

Ukrainian drones damaged a process pipeline, two butyl-rubber units, and a rectification (distillation) unit at Russia’s Tolyattikauchuk petrochemical plant on 24 October, Ukraine’s General Staff said on 26 October. The damage hits the production chain of solid rocket fuel for tactical and ballistic missiles, it added.

The strike was part of a string of Ukrainian hits on Russian plants over four days, most of which the General Staff links to missile production. Ukraine hit an electronics plant in Oryol on 23 October and struck a battery plant in Yelets on 25 October or the following night. The General Staff ties both to missiles: Oryol makes components for missiles Russia fires at Ukrainian cities, and Yelets makes batteries for Iskander-M systems. Then, overnight on 26 October, drones also went after Voronezhsintezkauchuk, another Russian synthetic-rubber plant. For Tolyattikauchuk, this is the third time this year that strikes have reached its butyl-rubber shops.

What Kyiv and Russian officials say

The General Staff first confirmed the strike on 24 October with a report of an explosion and fire near the plant. It said the plant makes synthetic rubbers, monomers, fractions, and high-octane gasoline additives, and that its synthetic rubbers are used in solid rocket fuel.

Meanwhile, Russian officials have not named the plant in their statements. However, Tolyatti Mayor Ilya Sukhikh claimed that industrial facilities were damaged and, citing preliminary data, that no one was killed or injured, Russian outlet Expert reported.

What OSINT channels report

Drones hit at least two production facilities, Ukrainian monitoring channel Exilenova+ said. One is the shop where isobutane is turned into isobutylene, a raw material for synthetic rubbers. The other is outdoor unit No. 2 in shop BK-4, which produces and purifies high-purity isobutylene for butyl rubber.

The damage could delay rubber output and the supply of feedstock for other processes, including solid rocket fuel. Tolyattikauchuk can make about 260,000 metric tons of synthetic rubber a year, OSINT-Varta data show.

Hit again and again

Tolyattikauchuk had come under fire before. Overnight on 4 April, about 10 drones reached the plant by various accounts. Footage showed fires at storage shops D-12 and D-1 and at the BK-2, BK-3, and BK-4 units, though more sites may have been hit, the analysts added. Ukrainian forces struck the plant again on 12 June, the General Staff confirmed.

Then, on 12 September, a strike set fires at the BK-2, BK-3, and BK-4 shops, an OSINT community Absolutely Reliable Source reported. Without those shops running steadily, the line that makes MTBE, a key high-octane gasoline additive, is cut, the channel noted.

Drones attacked the VASO aircraft plant in Russia's Voronezh overnight on 26 October, Ukrainian Telegram channel Supernova+ reported. The plant builds Il-96 airliners and parts for Russia's military transport planes. A synthetic-rubber plant was also reportedly hit and fires broke out across Voronezh, while another rubber plant in Tolyatti, farther east, reportedly came under attack again.

Ukraine keeps hitting the plants behind Russia's weapons, from Voronezh's missile chips to Urals titanium for warplanes. Each supplier knocked out of rhythm slows how fast Russia replaces the hardware it loses and keeps using against Ukraine.

What the Voronezh plant builds

Supernova+ described VASO as part of Ilyushin, which belongs to Russia's state-owned United Aircraft Corporation (UAC). The channel published a photo of fire and smoke at the site. The plant lies about 190 km from the Ukrainian border.

VASO makes pylons, engine nacelles, and flap rails for the Il-76MD-90A, a modernized military transport plane, and sends them to Ulyanovsk, UAC's press service said in 2024. "We have reached the production pace of Il-76MD-90A aircraft kits that our Ulyanovsk colleagues need," Igor Butyrin, who runs the plant's Il-76 program, stated at the time. In 2016, the plant built an Il-96-300 that UAC handed over to the Rossiya special flight detachment of Russia's presidential property office.

A rubber plant and a bridge on the list too

Supernova+ also named Voronezhsintezkauchuk, a plant of Russian petrochemical group Sibur that makes synthetic rubbers. The channel later reported a hit on the plant's industrial zone and claimed an attack on the city's Northern Bridge. Ukrainian Telegram channel Exilenova+ published footage of a drone arriving, reportedly at the rubber plant.

The moment the UAV arrived this morning, reportedly at the Voronezhsintezkauchuk factory. pic.twitter.com/2PXyQ5P7sb

— Exilenova+ (@Exilenova_plus) October 26, 2026

Voronezh Oblast Governor Aleksandr Gusev declared a missile alert at 04:47 Kyiv time, but no source has named a missile type. Kyiv has not commented. Ukraine's Air Force, which launches Storm Shadow cruise missiles, and its Navy, which fires Neptunes, have posted nothing on Voronezh.

Earlier this month, Ukraine's Navy said it hit six Su-34 bombers in Voronezh Oblast with Neptunes. Storm Shadows reportedly struck an electronics plant in Oryol on 23 October and a battery plant in Yelets two days later.

Fires across the city

Gusev claimed air defenses downed 113 drones over the region, more than 70 of them over the city. He listed fires at several industrial enterprises, which he said caused no serious consequences, plus a business center, an apartment block, and a school stadium. Russian Telegram channel Astra published video of a drone hitting the Galereya Chizhova business center. Exilenova+ footage showed cars burning below apartment blocks.

Voronezh pic.twitter.com/I3WbnGLZhO

— Exilenova+ (@Exilenova_plus) October 26, 2026

Damage in residential districts may have come from downed drones or from Russian air-defense missiles falling back on the city. During a 23 October attack on Gorodets, in Nizhny Novgorod Oblast, Exilenova+ claimed a Pantsir air-defense missile hit a house.

Gusev also claimed two men were killed and 17 people injured, many of them on a train struck by drone debris. Russian Railways said five passengers were hurt at Somovo station and traffic on the line stopped. Russia's Defense Ministry claimed its air defenses downed 290 drones over 15 regions and the Moscow area.

Tolyatti's rubber plant reportedly attacked again

Locals reported an attack on the Tolyattikauchuk chemical plant in Tolyatti, Samara Oblast, Exilenova+ said. The city lies about 890 km from the front line. Ukraine's General Staff confirmed a strike on the same plant on 24 October. Its synthetic rubbers go into solid fuel for Russia's tactical and ballistic missiles, among other uses.

Until Kyiv comments or satellite imagery shows the site, the damage at VASO stays unconfirmed, and so does any delay to Russia's Il-76 parts line.