Ukrainian missiles reportedly struck a factory in the city of Oryol on 23 October, with OSINT projects reporting that the target was the Proton electronics plant, which produces components used in Russian weapons systems.

The strike comes amid Ukraine’s broader campaign to target Russian military production facilities and other infrastructure supporting Moscow’s war against Ukraine. Ukrainian strikes on such facilities aim to weaken Russia’s ability to manufacture and maintain the weapons it uses in its invasion.

The plant reportedly supplies electronic components for Iskander-M ballistic missiles, which Russia regularly uses to attack Ukrainian cities, as well as other weapons systems, including the Pantsir-S1 air defense system. 

The strike could disrupt production supporting Russia’s war effort. Photos show extensive damage to the building. Information about casualties remains unclear. 

Reports say a Ukrainian missile strike hit the Proton electronics plant in Russia’s Oryol on 23 October.

The facility reportedly produces components for Iskander-M ballistic missiles used in attacks on Ukrainian cities, as well as other Russian weapons systems.

Exilenova+… pic.twitter.com/nbqGPJ8EJj

— Euromaidan Press (@EuromaidanPress) October 23, 2026

Plant reportedly produces components for Russian weapons

Proton JSC manufactures semiconductor devices, LEDs, and electronic components for industrial and specialized equipment. According to Exilenova+, the plant’s products are used in the production of Iskander-M ballistic missiles, S-71 Kover missiles, and the Pantsir-S1 air defense system.

Exilenova+ reported that the plant was struck by Storm Shadow cruise missiles. The weapon type has not been independently confirmed, and the extent of damage to the facility remains unknown.

Russian authorities confirm strike on factory

Oryol Oblast Governor Andrey Klychkov announced a missile threat in the region before reporting that missiles had struck a factory in Oryol’s Sovetsky District, according to Liga.net.

Residents reported explosions, a fire in one part of the city, and columns of smoke rising over Oryol, according to local reports cited by OSINT projects Exilenova+, Supernova, and Astra.

Undercover reporters ordered 500 drone mesh modems from a Chinese firm, which billed them to Russia’s Alabuga drone plant, investigation by The Insider found. The outlet estimates the firm makes about half the high-power mesh modems that let Russia steer its drones deep into Ukraine. The firm’s director also named US company AMD as the source of a key chip, and AMD says it has not sold to the firm.

Geran drones and Banderol drone-missiles have become Russia’s main weapons against Ukraine’s energy grid. Russia began this winter’s strike campaign against that grid in late September, ISW assessed. Ukrainians’ survival this winter depends largely on how fast the West halts mesh modem sales to Russia, the outlet argued.

What a mesh modem does

A mesh modem links drones into one radio network. Each unit relays data for the others, so if one drone is shot down, traffic reroutes through the rest. Information keeps flowing even if nearly 80% of the drones are downed, Ukrainian defense adviser Serhii “Flash” Beskrestnov said in November 2025.

Range is the other half of the threat. One XK F-359 holds a line-of-sight link over 100–300 km, The Insider says. In theory, a couple of relay drones could keep a whole attack on Kyiv connected. Operators can then send new commands in flight and steer around air defenses. Russia’s Gerbera drones, first built as cheap decoys, increasingly carry these modems.

A modem from an upgraded Gerbera

To trace the part, The Insider’s correspondent in Ukraine examined an unmarked mesh modem from an upgraded Gerbera with a vertical tail fin, a version that appeared this summer. The outlet identified it as Xingkai’s XK F-359, the part Ukrainian intelligence and earlier reporting, Euromaidan Press included, had logged as the XK-F358. The Insider calls that label a misidentification.

Next, The Insider and the Nordsint investigative project contacted Xingkai on WeChat, posing as a Russian military supplier based in Alabuga. A company employee who introduced himself as “Jack Jiang” confirmed the firm is the model’s sole maker. The Insider identified him as Jiang Qin, Xingkai’s director and owner.

500 modems, three banks

The reporters then ordered 500 units for delivery to Alabuga, home to the plant that makes most of Russia’s long-range drones. Jiang invoiced 19.5 million yuan, which The Insider put at about $2.87 million. He offered two ways to pay: dollars to Xingkai’s DBS Bank account in Hong Kong, or yuan to his personal Ping An Bank account.

In the chat, the reporters said outright that the end user was a military production facility. Jiang raised no objection, The Insider reported.

Later, after the reporters asked to update the address, Xingkai sent a revised invoice with “Alabuga” spelled in Latin letters. This time, it routed payment to a China Merchants Bank account in the name of a former Xingkai manager. She left a management post at the company in 2025, according to Tesari corporate records cited by The Insider. None of the three banks answered The Insider’s requests for comment.

Jiang also claimed the modem’s programmable chip is made by AMD. Asked for an AMD license, he refused, saying Xingkai buys the chips through a middleman. AMD told The Insider that Xingkai “is not an AMD customer or authorized partner,” and said it had sold the company nothing. AMD added that it bars exports of its products to Russia that violate US export controls and sanctions.

US First Lady Melania Trump has secured an agreement for a localized ceasefire between Russia and Ukraine in the Russian-occupied city of Oleshky, Kherson Oblast, to allow humanitarian aid deliveries and civilian evacuations to begin on 29 October, the White House announced on 23 October.

The proposed truce comes after months of worsening conditions in Oleshky, where Russian restrictions have left residents without reliable access to food, drinking water, medicine, and medical care. Ukrainian officials and international monitors have called for a humanitarian corridor as civilians face hunger, landmines, and regular attacks, with residents unable to leave safely.

Update: Ukraine launches humanitarian mission to occupied Oleshky after US-mediated agreement

Update 21:31: Ukraine’s Human Rights Ombudsman Dmytro Lubinets announced the launch of a humanitarian mission to Russian-occupied Oleshky in Kherson Oblast, saying an agreement had been signed following negotiations coordinated by the US side, with mediation by US First Lady Melania Trump. 

The agreement provides for several stages, including preparations for a ceasefire, clearing routes of mines, delivering humanitarian aid, and unblocking evacuation routes. 

Lubinets said his office had been raising the alarm about the looming humanitarian catastrophe in Oleshky since late February 2026 and would report on each stage of the mission.

Ceasefire aims to open evacuation route

According to the White House, Trump and her representative worked directly with Russian and Ukrainian leadership to agree on the ceasefire's terms, timing, and procedures. Civilian representatives from both countries are expected to visit residents to assess their needs, while those wishing to leave will receive transportation to their preferred destination.

The White House said an American media organization would accompany the teams to document the process and help ensure families' wishes are respected.

Trump said she initiated discussions after learning about the crisis during a private conversation at an event in New York during the 81st United Nations General Assembly. She said the agreement also involves technical preparations, including demining.

Oleshky residents face hunger and isolation

Oleshky, on the Russian-occupied left bank of the Dnipro River, had around 24,000 residents before Russia's full-scale invasion. Recent estimates put the remaining population at roughly 1,700 to 2,000, including about 50 children.

Residents face severe food and medicine shortages, while Russian forces have restricted movement and attacked vehicles attempting to deliver humanitarian supplies. Ukrainian officials have also said Russian troops have seized food parcels delivered by Ukrainian drones and detained or beaten some residents who received them.

The crisis has drawn growing international attention. Pope Leo XIV appealed to Russian leader Vladimir Putin for a truce to allow aid deliveries and safe civilian evacuations, while Ukraine's human rights ombudsman, Dmytro Lubinets, said on 18 October that negotiations over a ceasefire and evacuation had advanced to the stage of agreeing on final details.

The White House announcement sets 29 October as the start date for the localized ceasefire. Its implementation will determine whether aid can reach residents and civilians can leave safely after months of isolation.

Ukraine's Cabinet has opened the construction of underground arms production space to private investors, Prime Minister Serhii Koretskyi announced on 22 October, saying the rule applies from that day. A second decision eases imports for partner-funded weapons production.

Koretskyi said the change would add more of the space arms makers need, especially as Russian strikes intensify. On 9 December 2025, the Defense Ministry reported that more than UAH 1.5 billion (about $36 million) in budget support had let war-damaged defense firms restore operations. At the time, the ministry planned to relocate or duplicate the most critical plants, and underground complexes were under construction. The new model puts no additional burden on the state budget, Deputy Defense Minister Hanna Hvozdiar said. The bill still lands somewhere, though. Defense firms will buy, lease, or take the space for use, and companies working on state contracts are among those eligible. If they pay developers out of state-contract revenue, part of the cost could come back to the budget.

Developers build, arms makers move in

The changes to Cabinet resolution No. 1494 give private investors a simplified route to construction and permits, the ministry said. Developers can build protected facilities with their own or raised funds. Deadlines, terms of use, and the handover are set in a contract between investor and defense firm. The mechanism covers new sites as well as moving or expanding existing production. If a firm gets only part of a facility, that part must be at least 25% of the facility's total area and fit for production.

Developers must sign deals with, among others, residents of Defence City, Ukraine's special legal regime for arms makers, holders of state defense contracts, and firms the ministry designates as critical.

Tax break for partner-funded arms production

Components for weapons production that international partners pay for will enter Ukraine free of import duty and VAT, Koretskyi said. He added that customs inspection and clearance would be simplified and sharply shortened through a "single window."

Drones attacked a Russian tax-service data center overnight on 23 October, Ukrainian monitoring channel Exilenova+ reported. A chemical plant in the Urals was also attacked, and a fire broke out near a Russian bomber base by late morning. Russian officials admitted injuries and damage but blamed falling debris. Ukraine has not commented.

Ukraine's long-range drones have widened their target list from Russian refineries to the servers and chemicals that keep Russia's state and war industry running.

The tax service's data center in Gorodets

The target in Gorodets, Nizhny Novgorod Oblast, is one of the Federal Tax Service's two key data centers, which work as a geographically distributed pair. It stores and processes state registers, including tax databases, Exilenova+ said. The extent of the damage is unconfirmed. The site lies about 785 km from Ukraine's northern border in a straight line.

The moment of impact at Russia’s Federal Tax Service data center in Gorodets last night. pic.twitter.com/PftC6keRpY

— Exilenova+ (@Exilenova_plus) October 23, 2026

Eyewitness footage shows a blast and fire in the area of the data center, which serves both the tax service and the Finance Ministry, Russian Telegram channel Astra found. The center opened in 2015. Mikhail Mishustin, then head of the tax service and now Russia's prime minister, attended the launch.

Nizhny Novgorod Governor Gleb Nikitin claimed air defenses repelled 19 drones. Falling debris injured three people in the Gorodets district and damaged several homes, an educational facility, and an infrastructure facility, he said, and local schools switched to remote learning. A Pantsir air defense missile hit a house, Exilenova+ claimed, though officials recorded it as a drone hit.

This month, drones already hit three Yandex data centers and a VK data center near St. Petersburg.

A chemical plant behind Russia's gunpowder

In Berezniki, Perm Krai, smoke rose over Uralchem's Azot plant as air defenses fired, Astra reported. The regional security ministry announced a drone attack at about 06:00, and authorities closed the airspace within 50 km of the city. Ukraine's long-range Liutyi drones visited Berezniki, Exilenova+ wrote.

Our old friends, the Liutyi drones, paid Berezniki a visit today. Haven’t seen them in a while. pic.twitter.com/NXuhIJ3xpm

— Exilenova+ (@Exilenova_plus) October 23, 2026

The attack on Azot was continuing in the morning, the channel wrote, adding that the plant covers about 140 hectares with some 90 production buildings. It makes ammonia, nitric acid, ammonium and potassium nitrate, and urea. Russian defense plants use its nitric acid to make explosives and gunpowder, including the Perm gunpowder plant, Astra said. Berezniki lies 1,500–1,600 km from Ukraine's border and the war zone.

Drones attacked Azot before, on 11 September. Earlier this year, Ukraine's Security Service hit Lukoil's refinery in the same region.

Fire near a Su-34 base in Voronezh

Late in the morning, Voronezh Governor Aleksandr Gusev declared a missile alert, and explosions followed in the city. Gusev later claimed air defenses downed several "jet-powered aerial targets." Debris set dry grass on fire in a suburb and damaged outbuildings and several cars, he said, adding that no one was hurt.

Missile alert in several regions of the Russian Federation.

Explosions have been heard in Voronezh. We are assessing the situation. pic.twitter.com/GY0NRZTo4x

— Exilenova+ (@Exilenova_plus) October 23, 2026

Eyewitness footage shows fire and smoke near Baltimor military airfield, Astra found. The strike preliminarily hit the grounds of a former military aviation engineering university and a nearby parking area for military aircraft, Exilenova+ said.

Baltimor hosts the 47th Guards Bomber Aviation Regiment, whose Su-34s Russia uses to strike Ukraine, Militarnyi reported, saying Ukraine attacked the airfield with missiles. Voronezh lies about 185 km from Ukraine's border. Smoke rose over the base after an attack on 27 May, and a fire broke out near it on 2 September.

Moscow counts drones, Kyiv stays silent

Russia's Defense Ministry claimed it downed 443 drones overnight over 20 Russian regions, including Nizhny Novgorod Oblast and Perm Krai, as well as Russian-occupied Crimea and two seas. Ukraine's General Staff has not reported on the strikes. A night earlier, drones reportedly hit a sanctioned weapons plant near Moscow.

Russia's air defenses now have to cover state servers and Ural chemical plants as well as the airfields its bombers fly from.

Drone strikes disrupted communications and power in part of Russian-occupied Luhansk overnight on 23 October, Ukrainian monitoring channel Exilenova+ reported. It was the third night in four that drones went after communications in occupied eastern Ukraine. A pro-Russian local channel also showed a damaged factory, and the occupation authorities have stayed silent.

Ukraine's drones have spent months hitting what keeps Russia's occupation running, from fuel depots to supply lines and now communications.

Blasts before dawn, then outages

Explosions hit Luhansk before dawn, and the strikes probably targeted communications facilities, Exilenova+ said. Another Ukrainian monitoring channel, Supernova+, wrote that the city's TV tower came under attack. Exilenova+ posted night footage of the strikes.

The moment of arrival in Luhansk. Following the explosions, we are experiencing disruptions to communications and the electricity supply. pic.twitter.com/rNHXRJcVNt

— Exilenova+ (@Exilenova_plus) October 23, 2026

A drone attack damaged the building of the local telecom company, pro-Russian local channel Ogonyok Luhanska wrote on 23 October. It listed switches and servers among the damaged equipment and said the damage could explain landline outages and possible internet problems. The channel did not say whether the damage came from this attack or the one two nights earlier.

Strikes on local communications facilities in occupied Luhansk. pic.twitter.com/4Jz7aK7tKs

— Exilenova+ (@Exilenova_plus) October 23, 2026

By morning, water stopped flowing in parts of Luhansk and nearby villages, including Metalist and Tsvitni Pisky. A notice posted by local Telegram channel Luhansk Online cited unstable voltage at water facilities. The city's water utility later switched to backup phone numbers after its dispatch lines failed.

Third night in four

Overnight on 20 October, drones struck Ugletelecom, the occupation's telecom operator in Donetsk. A night later, they hit the seized Ukrtelecom building in Luhansk, which houses the occupation's mobile operator Lugacom. That strike disrupted the internet so badly that service centers across occupied Luhansk Oblast stopped accepting documents.

Silence from the occupation

The occupation authorities have not commented. Leonid Pasechnik, the Russian-installed head of occupied Luhansk Oblast, posted nothing about the attack. On 21 October, he claimed Kyiv was carrying out "terrorist strikes" on civilians. Russia's Defense Ministry claimed it downed 443 drones overnight over Russian regions, Crimea, and two seas, without mentioning Luhansk. The same night, Russia launched 176 drones at Ukraine, some from occupied Donetsk and from Hvardiiske in occupied Crimea, Krym.Realii reported, citing Ukraine's Air Force.

Ukraine's General Staff has not reported on the attack yet. After the previous strike on Luhansk, it said Ukrainian forces hit command posts of Russian units in the Luhansk area.

A pipeline-valve plant hit, too

Ogonyok Luhanska also posted daylight photos of the Marshal plant after what it called a "night arrival." They show a damaged workshop roof, and the channel wrote it had information that the drone hit inside the plant. The Luhansk Pipeline Valve Plant Marshal, registered in Ukraine in 1994, makes taps and valves at 13 Montazhna Street, according to Ukrainian state registry data published by VB.ua.

Earlier that morning, Luhansk Online reported restricted traffic on Montazhna Street between Brestska and Sukhodilska streets.

Ukraine has hit industrial sites in occupied Luhansk Oblast before. For example, in March, drones struck a plant in Alchevsk that made artillery shell casings.

The hardest part of ending Russia's war is making sure it cannot start it again. As the peace talks have escalated ahead of the US elections, Ukraine is weighing three options for its postwar security.

Among them are NATO membership, direct US guarantees modeled on NATO’s Article 5, and a European “Coalition of the Willing” backed by Washington, President Volodymyr Zelenskyy says, according to UNIAN. But none of them have been agreed to yet.

Zelenskyy describes the guarantees as a single package, with each layer still under discussion with partners. All of it, he says, rests on a strong Ukrainian army, in both numbers and quality.

Three guarantees, none of them signed

Everyone counts on NATO, Zelenskyy says, but Kyiv is also negotiating direct guarantees from the US, including an Article 5-style collective-defense clause, alongside the European Coalition of the Willing that would act together with Washington. The arithmetic, he said, is already done.

“Our colleagues in Europe and America know this. We have already calculated everything: both the financing and the corresponding number of our soldiers, so that our state can be at peace,” he states.

Why Zelenskyy says even Russia should want Ukraine in NATO

He went further, arguing that NATO membership would serve not only Ukraine and the Alliance but also Russia.

“I think, honestly, the Russians need our accession to NATO too, because for them that is more security than Ukraine outside NATO,” he claims.

The talks come as Washington pushes toward negotiations. Zelenskyy says he expects signals from US Secretary of State Marco Rubio within a day or two, as well as a call with envoy Steve Witkoff. He adds that Jared Kushner, on his way to Kyiv in November, told him Russia supports a trilateral meeting of the US, Ukraine, and Russia, at the level of technical teams.

US President Donald Trump has failed to reach an agreement with Russian ruler Vladimir Putin on halting strikes against Ukraine's energy infrastructure. However, Trump is trying to shift the blame for this failure onto President Volodymyr Zelenskyy, he said on The Diary of a CEO podcast.

His words came amid Russia's four record waves of ballistic missile attacks, after US Special Envoy Steve Witkoff described Putin as a "humanitarian." Previously, US officials cut Kyiv off from US intelligence and lowered a speed cap on Starlink to pressure Ukraine into stopping strikes on Russia's oil refineries that bring Moscow revenue for its war.

Trump pins the problem on Kyiv, not Putin

Zelenskyy explained the behavioral pattern behind Trump's recent actions and statements. At first, Putin rejected his proposal for a ceasefire. Then, the US president blamed it all on him, explaining to his people that world fuel prices are rising because of him, which is not true at all, said the Ukrainian leader.

He pointed to the blocked Strait of Hormuz shipping chokepoint, not Ukraine’s refinery campaign, as the driver of higher prices.

He also noted that the volumes of diesel allowed by the US are insufficient to lower global oil prices.

Even so, Zelenskyy said he keeps a working relationship with Trump. What he will not accept is being cast as the villain in Russia’s war: by his account, the US president is rewriting the context, turning Ukraine’s leader into the target for a problem that starts in Moscow.

Earlier, experts said the diesel deal was unlikely to meaningfully lower diesel prices. For Putin, the agreement itself was a win.

Trump’s Russian diesel deal, which drew fury in Ukraine, is unlikely to lower prices, experts say

A former senior State Department official says it hardly matters whether the fuel arrives, because Putin “has already achieved the result he wants,” with Trump believing he has a pre-election card that could move markets.

Ukraine's Defense Forces advanced more than 15 km through underground utility tunnels into Russia's rear on the Kupiansk axis in Kharkiv Oblast, the Khartiia Corps of Ukraine's National Guard reported on 22 October. The corps called it Operation Veles. The underground advance was paired with attacks on the surface and drone strikes, hitting Russian forces from two directions, the corps told Militarnyi.

Russian troops have repeatedly crawled through gas pipelines around Kupiansk to get behind Ukrainian lines, even after Ukraine reported confident control of the city in February. This time, Ukraine went underground itself. The operation took away Russia's chance to get into Kupiansk's rear, the corps said.

The corps reported more than 30 Russian soldiers captured and Russian losses of more than 100. Militarnyi, citing the unit, put the number of Russian troops killed at over 100.

Khartiia studied how Russian troops moved through pipes before going underground itself, the corps commander, Brigadier General Ihor Obolenskyi, said.

"We watched how the enemy works underground and studied how they do it. The Russians intended to use gas pipelines to get into the rear of our troops. So we went underground ourselves. We anticipated the enemy's actions and mastered the tactics of underground combat," he said.

Boots under ground!

Asymmetric breakthrough in the Kharkiv Region: Khartiia Corps conducts the subterranean counteroffensive Operation VELES, advancing 15 km underground.

Corps Commander General Ihor Obolenskyi explains a unique operation. pic.twitter.com/qRQ93kckpK

— Khartiia Corps in English (@khartiia_eng) October 22, 2026

For the operation, troops trained physically and psychologically to fight in confined spaces, sappers and engineers prepared the underground route, and special communications, navigation, silent logistics, and life-support systems were put in place, Khartiia told Militarnyi. The operation was named after Veles, the Slavic pagan god of the underworld.

Khartiia's brigade, the R.U.H. assault regiment, the Lava drone regiment, the Achilles drone brigade, and units of Ukraine's military intelligence, including the Freedom of Russia Legion and the Russian Volunteer Corps, took part, the corps said.

Russia has used pipelines to infiltrate before

By September 2025, Russian forces had used pipelines to move troops behind Ukrainian lines three times, Ukrainian monitoring project DeepState reported on 12 September 2025. The first was in Avdiivka, the second near Sudzha, and the third near Kupiansk, where groups crossed the Oskil River through a gas pipe.

Near Sudzha in March 2025, Russian special forces walked through a pipeline that until recently had carried Russian gas to Europe, the Associated Press reported. A pro-Kremlin blogger claimed they covered about 15 km and that some spent several days inside.

Russian troops kept using the pipeline near Kupiansk this year. On 27 September, Khartiia's reconnaissance drones recorded Russian forces leading nine civilians, including children, elderly people, and a person on crutches, through the gas pipeline out of the Kupiansk community. Men of military age in civilian clothes walked alongside them, and the corps believes they were Russian soldiers using the group as cover to withdraw. Ukrainian troops held fire because of the civilians, the corps said, adding that the case has been documented for a war crimes investigation.

Why the war is moving underground

Drones, constant surveillance, and AI-assisted targeting have made the battlefield surface transparent and deadly, argue John Spencer, chair of urban warfare studies at West Point's Modern War Institute, and Col. Drew Craig, principal military engineering staff officer at NATO's Allied Rapid Reaction Corps. In an August analysis, they write that soldiers in Ukraine describe a "death zone" of some 30 km, where moving above ground can draw an attack within minutes. When firepower makes the surface too dangerous, armies have historically gone underground, as they did in World War I and Vietnam, and more recently in Gaza and Lebanon.

"Armies that cannot survive above ground must adapt below it," the authors write.

Fighting in tunnels brings its own requirements, the authors write: detecting the enemy by sound and vibration, and specialized unmanned systems that cannot rely on GPS or stable radio links. Long stretches underground also take a severe psychological and physical toll on soldiers.

Western militaries are not ready for this, Spencer and Craig write. No NATO partner maintains even general capabilities for large-scale underground warfare, and US and British efforts focused mainly on detecting and clearing tunnels rather than occupying and operating in them.

Russian tech giant Yandex's data center in Sasovo burned out from the inside, a Ukrainian OSINT analyst wrote on 22 October. On cloud-free satellite images, he saw almost no significant holes in its roof. Ukrainian drones hit the site overnight on 8 October.

Sasovo was the first strike on a data center in Russia. It came two weeks after Russia destroyed data centers in Kyiv. Drones then hit Yandex sites in Vladimir and Kaluga, a Sber data center, and a VK data center near St. Petersburg, which VK acknowledged. In occupied Donbas, monitoring channels reported hits on buildings housing telecom operators.

What the analyst sees

The analyst, who goes by Harbuz, runs the Ukrainian OSINT channel Dnipro Osint. His roof reading comes from the images. His interior claim comes from what he called available information: he wrote that a fire broke out inside and put part of the equipment out of action.

In an earlier post, Harbuz wrote that a third of the data center had burned out. In the new one, he writes that the building burned out from the inside. He does not say whether he revised the earlier figure.

Russian outlet Agentstvo studied Airbus images from 12 October. It found damage on about a third of the building. Unlike Harbuz, though, Agentstvo described a blackened western roof with damage resembling holes.

What Yandex says

On 8 October, Yandex stated that the attack caused a fire and forced it to suspend operations at the site, which hosts tens of thousands of servers, Reuters reported. Yandex Cloud and the Disk and Documents services that run on it ran with major disruptions that morning, Russian outlet The Bell reported.

Later that day, the company stated: "The scale of the damage to the infrastructure is still being assessed. For the moment, we cannot confirm whether it is possible to restore the data centre equipment in Sasovo." Two of Yandex's three supercomputers, used to develop its AI model, are housed there.

The same day, journalists asked Ukrainian President Volodymyr Zelenskyy whether Ukraine was targeting Russian data centers. He did not refer specifically to the Yandex strike, Reuters noted, but said: "We always respond in mirror-like fashion."

An explosion hit the 75th Arsenal, a Russian army plant in Serpukhov south of Moscow, overnight on 22 October, Russian Telegram channel Astra reported. Russian officials also claimed drone attacks on the Moscow region, Tula, and Lipetsk that night.

As Russia presses its full-scale invasion, Ukraine’s long-range drones and missiles keep hitting military plants and refineries deep inside Russia. Ukrainian outlet Militarnyi says this plant specializes in repairing Buk and S-300 air defense systems. Astra describes it more broadly, as making weapons and ammunition and repairing military equipment. If Militarnyi is right, the blast hit a site that fixes Russian air defenses. It came the night Moscow’s mayor credited air defenses with stopping hundreds of drones.

Blast at the arsenal

An Astra OSINT analyst placed the explosion inside the site from a video, the channel said. Residents claimed in local chats that blasts followed passing drones, then at least three missiles. Astra did not confirm the missile count. Serpukhov lies about 99 km south of Moscow. Ukraine has sanctioned the plant, and the US Treasury has listed it too. As of the morning of 22 October, no Russian official had confirmed the blast.

More footage of the attack on the arsenal in Serpukhov. We are awaiting satellite images. pic.twitter.com/tTsgc18W3L

— Exilenova+ (@Exilenova_plus) October 22, 2026

630 drones, by Moscow’s count

Moscow Mayor Sergei Sobyanin claimed that 630 drones flew toward the Moscow region from 20:30 on 21 October to 04:00 on 22 October. He claimed most were destroyed far out and 163 were neutralized on approach to Moscow. Two people were injured in Voronovo, in New Moscow, he stated.

Tula Oblast Governor Dmitry Milyaev claimed air defenses downed 70 Ukrainian drones over his region. Private homes were damaged in Tula and the Zaoksky district, he stated.

Lipetsk governor claims homes and a clinic damaged

Earlier in the night, Ukrainian monitoring channel Exilenova+ posted footage of commotion in Lipetsk after explosions. Lipetsk Oblast Governor Igor Artamonov claimed a drone strike damaged homes, apartment blocks, and a closed polyclinic. A man born in 2001 was injured and hospitalized, Artamonov claimed.

Lipetsk, moment of the explosion. https://t.co/wCX6GVThQr pic.twitter.com/bGwGLbUm2d

— Exilenova+ (@Exilenova_plus) October 21, 2026

In May, Ukrainian intelligence said Russia was deploying more regiments against strike drones. In September, Ukrainian units hit more Russian air defense systems and radars than in any month since 2024, Ukraine’s Defense Ministry said. Analyst Oleksandr Kovalenko counted 76 destroyed in September with days of the month still to go and argued Russia cannot replace such losses. If Militarnyi’s description holds, losing repair capacity would deepen that gap.

In a direct confrontation with Russia, European NATO states would likely be even more vulnerable than Ukraine to swarms of Russia’s new jet-powered strike weapons, Fabian Hoffmann of the Norwegian Institute for Defence Studies (NIDS) argued in a 20 October op-ed for the Center for European Policy Analysis (CEPA). He calls them low-cost cruise missiles. Just three days earlier, Romania met what it believes were two of them over the Black Sea.

Romanian F-16 fighter jets shot down two jet-powered Geran-family drones over Romania’s territorial waters on 17 October, the Defense Ministry said. Interim Defense Minister Radu Miruță said they flew at about 450 km/h and were likely Geran-4s, the first of that type Romania had downed.

Faster drones for a faster war

Russia began using the Geran-4 in May in response to effective Ukrainian interceptor drones, Ukraine’s military intelligence (HUR) said, adding that it reaches up to 500 km/h. By June, those interceptors were downing about half of slower Shahed-type drones, defense adviser Serhii Beskrestnov estimated.

Hoffmann traces the shift to the Geran-3, a model Ukraine recovered intact in 2025. In his account, a Chinese JT80 turbojet roughly doubled its speed, from 185 to 350 km/h. However, he puts newer models, including the Geran-4, at 600 km/h or more, above HUR’s figure for that model.

By his estimate, each costs $150,000–$250,000, against about $50,000 for a long-range drone. Still, from Russia’s perspective, he wrote, that buys a significantly higher chance of getting through.

Engines are the bottleneck

Hoffmann argues defenses must match the threat’s speed, for example with jet-powered interceptor drones. Ukraine already fields some. On 4 October, President Zelenskyy said its Bars interceptors had shown the highest percentage among Ukrainian interceptors, about 30% of targets, according to Militarnyi. One unit destroyed five aerial targets with five Bars interceptors, Defense Minister Yevhenii Khmara later told journalists. He also called aviation one of the most effective tools against jet drones.

Hoffmann’s concern is scale. Jet engines are in short supply, he wrote, because too few European and US suppliers can meet demand. Ukraine’s Defense Industry Council flagged a shortage of such engines for its drones in April. In his view, gun systems and higher-end missile defenses are too scarce or too costly to fill the gap.

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© Photograph: Mohammed Badra/EPA

© Photograph: Mohammed Badra/EPA

© Photograph: Mohammed Badra/EPA

Ukraine receives Western weapons, but the code that teaches soldiers to aim them is increasingly its own. Developers of the Ukrainian battlefield reconnaissance and coordination system ComBat Vision have released a new plugin that turns the abstract math of artillery fire into a visual tool, letting crews simulate firing and learn to adjust it, the team says.

The developers built the tool around a problem they name plainly: the quality of specialists entering the military is falling rapidly.

“Artillery soldiers are sometimes yesterday’s TikTokers or "tanks" players,” the team explain, so the plugin makes firing and aiming as visual as possible to teach indirect fire quickly.

On screen, it draws a round’s flight path from the weapon’s firing tables and the dispersion ellipse for that gun and munition, warns of obstacles on the calculated trajectory, and simulates the shell after the shot with a training error added. It then shows real or simulated bursts, averages the correction across a series of hits, and lets the user enter corrections, including by voice, and watch the result.

The plugin draws its ballistics from MyGun, an app by Yaroslav Sherstiuk that automates ballistic and fire calculations for artillery. ComBat Vision itself coordinates troops and shares object data, integrating with optical sensors such as drones, ground robots and security cameras to fix targets in space.

From a single app to a platform with a plugin store

ComBat Vision’s bigger move is becoming a platform rather than a single app. The developers say they will open a plugin store within a week, where units can download the new artillery feature and others, such as repeater-coverage calculations and remote control of minefields.

The team has announced plans to open it, not results from using it, so its payoff, letting one platform add new tools without building a separate system each time, is a claim to watch rather than a proven gain.

As Washington leans on Ukraine to make a deal with Russia amid its diesel agreement ahead of the US elections, its European partners are meeting to keep it armed against deadly weapons.

President Volodymyr Zelenskyy said he met Kongsberg CEO Eirik Lie and Norwegian Defense Minister Tore Sandvik in Oslo on 21 October to discuss more NASAMS air defenses, a day after meeting US presidential envoy Steve Witkoff in the same city.

Washington has spent the past two weeks easing pressure on Russia and leaning on Kyiv, with a diesel deal, throttled Starlink, and talk of cutting intelligence, while Ukraine’s European partners move in the other direction. Russia pounds Ukrainian cities almost nightly, and the Norwegian-made NASAMS is one of the systems holding that barrage off critical infrastructure.

Kongsberg opened an office in Ukraine in 2025. Its NASAMS uses the AIM-120 AMRAAM missile built by the US defense giant RTX, the same firm behind the Patriot launchers that are Ukraine’s only means of downing Russian ballistic and hypersonic missiles. The same missile is also used in F-16s.

“They effectively protect our people and critical infrastructure from Russian missile and drone attacks virtually every day,” Zelenskyy said.

He added that Ukraine is counting on additional defense support packages next month.

A European shield Ukraine wants tested this year

The visit also advanced a joint missile-defense project. Norway is actively involved in FREYJA, a European anti-ballistic missile program that Ukraine is helping to build.

“There are already first results in creating individual elements of the system. Today we determined where we can and must speed up to reach testing by the end of this year,” Zelenskyy said.

FREYJA now draws in 10 countries and is built around an interceptor missile designed to stop ballistic threats, a capability Europe largely lacks against Russia’s fastest weapons.

A push for satellites as Starlink falters

Zelenskyy also raised satellite communications amid the scandal over speed limitations on Elon Musk’s military Starlink service that disrupted a series of front-line missions.

“We discussed in detail the start of work on new satellite-communication capabilities for our soldiers,” the president said, adding that Kyiv would bring in partners able to support them.

The push comes after SpaceX throttled the StarShield military package Ukrainian drones use. Ukraine’s 7th Air Assault Corps said the connection began dropping as drones moved at speed, negatively affecting their missions.

Drones struck the seized Ukrtelecom building in occupied Luhansk overnight on 21 October, hitting the mobile operator Russia’s occupation authorities run there under the name “Lugacom,” Russian Telegram channel Astra and Ukrainian monitoring channels reported. The strike came a night after drones hit “Ugletelecom,” the occupation’s telecom operator in Donetsk, which reportedly runs on equipment seized from Ukrainian companies. Footage posted by Ukrainian monitors shows heavy fire damage inside the Luhansk building. Ukraine has not officially commented.

Ukraine has spent months hitting the supply lines, depots, and infrastructure that sustain Russia’s occupation of southern and eastern Ukraine, with mid-range drones striking trucks, trains, and communications towers well behind the front. This spring the commander of Ukraine’s Unmanned Systems Forces, Robert “Madyar” Brovdi, promised Russian troops in occupied territory a “stone age.” This time the targets were the networks the occupation runs on.

A burned-out Ukrtelecom building in Luhansk

Residents reported explosions in Luhansk overnight, and the former Ukrtelecom building was attacked by a drone, Astra reported, citing its readers. The occupation runs its mobile operator, “Lugacom,” from the seized building, and built its network on equipment taken from Ukraine’s Kyivstar, according to dev.ua. The building also houses an occupation-run telecom services center. Luhansk is situated in the easternmost Ukrainian region and has been occupied since 2014.

Ukrainian monitoring channel Exilenova+ said Ukraine’s Defense Forces struck the building, which also hosts an information technology and technical support center. A video it posted shows extensive burning inside. Petro Andriushchenko, head of the Center for the Study of Occupation, said the drones hit a data center in the building.

Occupation officials had not commented, according to NV. In September, drones hit a hardware store in Luhansk, sparking a large fire. Earlier this month, fires broke out at a Russian supply base in Khrustalnyi, also in occupied Luhansk Oblast.

Donetsk’s occupation telecom operator hit the night before

The night before, drones struck “Ugletelecom,” one of the key communications operators in occupied Donetsk Oblast, Exilenova+ reported. It operates from an office building at 60 Postysheva Street, where Ukraine’s state holding company Donbasugleobespechenie was registered before the occupation, according to RBC-Ukraine. Astra found about 27 organizations registered at the address, including internet provider Fticom, and damage on four floors.

Ugletelecom runs on equipment seized from Ukrainian companies, Donetsk-focused outlet Kochegarka reported, citing local sources. The occupation also moved local businesses that had used Ukrtelecom over to it, according to dev.ua. Residents had reported powerful explosions in the city.

Power cuts across the occupied territories

In occupied Donetsk Oblast, drones attacked the 330 kV Pivdenna substation in Chystiakove, and locals reported outages, Telegram channel DroneBomber said, calling the report preliminary. Occupied Donetsk went into a blackout on the evening of 20 October after strikes on its power supply, Andriushchenko said. He also reported air defense activity and hits in the Mariupol area.

In occupied Crimea, residents of Krasnoperekopsk reported explosions and hits near the railway station, then partial power cuts, monitoring channel Crimean Wind said. In occupied Melitopol, drones tried to attack the city’s power facilities at around 03:30 but missed, Russian senator Dmitry Rogozin claimed.

French mapper Clément Molin counted 770 confirmed Ukrainian drone strikes on Russian trucks in the logistics zone 10 km behind the front line in September, up from 630 in August.

Russian drones struck a 24-story apartment building in Kyiv, a university building in Kremenchuk, warehouses, and hypermarkets overnight on 21 October, killing two people in the capital and an elderly couple near Kharkiv, Ukrainian officials said. The attack went well beyond Ukraine’s power grid, hitting places where people live, study, and shop. Over the past day, Russian strikes also killed three more civilians and injured dozens across several oblasts.

Russia has kept up nightly drone and missile attacks on Ukrainian cities through the autumn, mostly aimed at the energy system. It struck Ukraine’s energy 76 times during a US-declared truce, and fired 39 ballistic missiles at the grid three days after Washington announced it. This time the targets also included homes, a university, warehouses, and shops.

Overnight, Russia launched 186 Shahed-type and other attack drones, 88 of them jet-powered, along with Iskander-K cruise missiles, Ukraine’s Air Force said. Air defenses downed or jammed 150 drones. Hits were recorded at 27 locations, and debris fell at 13 more.

Two killed on the 20th floor in Kyiv

A drone hit a 24-story residential building in Kyiv’s Sviatoshynskyi district at the level of the 20th floor, starting a fire, Mayor Vitali Klitschko said. The fire spread over about 70 square meters, and rescuers found the bodies of two people while clearing debris, the State Emergency Service said. Two people were injured and hospitalized, Klitschko said, including a 46-year-old man who was walking past the building, according to the police.

In the Desnianskyi district, seven parked cars caught fire, the State Emergency Service said; police put the number at about 10. The evening before, drones hit a warehouse building in Desnianskyi and a transport facility in Solomianskyi district.

An elderly couple killed near Kharkiv

In the village of Korotych near Kharkiv, Russian drones killed an 81-year-old woman and an 83-year-old man, Kharkiv Oblast Governor Oleh Syniehubov said. Rescuers recovered their bodies from the rubble of their house, the State Emergency Service said. Eleven people, including a two-month-old boy and an eight-year-old girl, were treated for acute stress, and 13 houses were damaged.

A university, warehouses, and hypermarkets

In Kremenchuk, a drone hit a building of the Mykhailo Ostrohradskyi National University, setting it on fire, the State Emergency Service said. Three people were injured, including a 16-year-old who was hospitalized with a concussion, Poltava Oblast Governor Vitalii Diakivnych said. In the Poltava community, drones damaged an administrative building and warehouses.

In Lviv Oblast, an attack set fire to an enterprise in a village in Lviv district and injured two people, while a house was damaged in a neighboring village, the State Emergency Service said. In Uman, drones hit a hypermarket and damaged a hotel, injuring one person, Cherkasy Oblast Governor Ihor Taburets said.

On the evening of 20 October, a drone hit an Epicentr hypermarket in Pervomaisk, Mykolaiv Oblast, injuring eight people, acting Governor Heorhii Reshetilov said. Russia also struck a hypermarket in Rivne Oblast several times that day, injuring four and forcing rescuers to pull back while they fought the fire, the State Emergency Service said.

More dead and injured over the past day

The overnight strikes followed a day of attacks. In Kyiv, Russian strikes on 20 October killed one person and injured 21, three of them seriously, Klitschko said. An administrative building caught fire, rescuers freed four people trapped on its upper floors, and a healthcare facility was damaged, the State Emergency Service said. In Dnipropetrovsk Oblast, two men were killed and seven people injured that day, regional officials said.

In Kharkiv Oblast, Russian attacks over the past day injured 11 more people in Kharkiv, Derhachi, and Shestakove, Syniehubov said. In Kherson Oblast, 13 people were injured, three of them children, the regional administration reported. In the Chernihiv region, an 89-year-old woman and a young woman were hurt in strikes on villages and on Novhorod-Siverskyi, Governor Viacheslav Chaus said, and a 21-year-old woman was injured in the Sumy community, according to the Sumy regional administration.

More than 5,000 subscribers lost power in Volyn Oblast’s Lutsk district, Governor Roman Romaniuk said. In Ternopil Oblast’s Kremenets district, 7,949 subscribers remained without power after earlier Russian strikes on energy facilities, the regional administration reported.

European Parliament Vice President Pina Picierno has announced a hunger strike to draw international attention to the humanitarian disaster in Russian-occupied Oleshky in Ukraine’s Kherson Oblast, she wrote on X on 20 October. The Italian lawmaker called on associations, citizens, and institutions to join her and demand a humanitarian truce, food and medicine for residents, and safe evacuation for those who want to leave.

Russia has occupied the left bank of the Dnipro in Kherson Oblast since 2022. Its forces have cut Oleshky off, leaving its remaining residents short of food and medicine, Ukrainian officials and UN monitors say. Oleshky had about 24,000 residents before the full-scale invasion. About 1,700 remain, including 47 children, Danielle Bell, head of the UN Human Rights Monitoring Mission in Ukraine, said. Picierno’s protest adds to growing international pressure after Pope Leo XIV asked Russian leader Vladimir Putin for a truce to help the town.

“This battle cannot be mine alone”

In Oleshky, thousands of people are trapped in territory occupied by the Russian army, without regular access to food and medicine, Picierno wrote. Mined areas make escape extremely dangerous, she added.

“Those who stay risk dying of hunger, those who try to leave risk their lives,” she wrote. “To draw international attention to this emergency, I have announced a hunger strike. But this battle cannot be mine alone.”

She said the campaign is meant to support the efforts of Pope Leo XIV and others trying to avert a humanitarian tragedy. By the morning of 21 October, 277 people had joined the initiative, Liga reported.

Picierno, who left Italy’s Democratic Party in June and joined the Renew Europe group, has backed military aid to Ukraine, tougher sanctions on Russia, and Ukraine’s bid to join the EU, according to Liga.

A town Kyiv calls a “death trap”

On 16 October, Pope Leo XIV expressed deep concern to Putin about the situation in Oleshky. He asked for a truce so that food and medical aid could be delivered and civilians could leave voluntarily and safely.

A day later, Ukraine’s Foreign Minister Andrii Sybiha urged the UN and the International Committee of the Red Cross to help evacuate residents.

“Russians are trying to turn the Ukrainian town of Oleshky into a death trap,” Sybiha wrote. “Dozens of bodies lie in the streets or in homes, as Russians forbid residents from burying them.”

Ukraine has flown tons of food into the town by drone. Russian troops seize some of the parcels and accuse the people who receive them of cooperating with Ukraine, local officials say. A resident said eggs there cost nearly 20 times the US price.

Evacuation talks “moved forward”

Talks with Russia on a ceasefire and evacuation are at the stage of “agreeing the final details,” Ukraine’s human rights ombudsman Dmytro Lubinets said on 18 October. He estimated that about 6,000 civilians, including up to 200 children, remain in Oleshky and six nearby settlements. He gave no timeline.

On 20 October, President of Ukraine Volodymyr Zelenskyy said Ukraine was doing everything it could to help people in Oleshky, calling the situation there “simply terrible.”

Russian diesel shipments are returning to Türkiye and Brazil after Moscow lifted its export ban and the US temporarily suspended sanctions on Russian fuel supplies, Reuters reported on 20 October, citing shipping data from Kpler and LSEG.

The resumption of exports gives Russia another source of revenue to support its war against Ukraine, allowing Moscow to profit from fuel sales despite the domestic shortages that prompted its export ban. The US sanctions relief is helping Russia restore access to international buyers while its full-scale invasion continues.

According to Reuters, at least two tankers carrying Russian diesel have departed the Baltic port of Primorsk for Türkiye and Brazil in recent days. Each vessel is carrying around 300,000 barrels, according to Kpler data cited by Reuters. Morocco has also resumed importing Russian diesel since the export ban was lifted.

Russia ended its self-imposed diesel export ban on 9 October after reaching a deal with US President Donald Trump to resume fuel supplies to global markets. Moscow had introduced the ban to address domestic shortages triggered by Ukrainian drone attacks on Russian oil refineries.

Those supply problems have not been resolved, but the US temporarily lifted sanctions on Russian fuel supplies as part of the deal, allowing Moscow to prioritize export opportunities despite domestic shortages. EU and UK embargoes on Russian fuel imports remain in force.

Russian diesel exports remain below last year's levels

Russian diesel exports averaged around 345,000 barrels per day in 2026 so far, down 41% from the previous year, according to shipping data cited by Reuters. Exports had already fallen during the summer before Moscow imposed its ban.

Türkiye accounted for around 34% of Russian diesel loadings this year, followed by Brazil at 24% and Morocco at 10%, Kpler data showed.

Trump said Russia would initially export 300,000 metric tons of diesel, followed by 500,000 tons in November and 1 million tons afterward. Russian Deputy Prime Minister Alexander Novak said Moscow could raise exports to as much as 3.5 million metric tons per month by the end of the year.

US seeks to ease diesel prices

The deal comes as Trump seeks to present a picture of bringing down diesel prices ahead of the US midterm elections on 3 November. Fuel prices have risen amid disruptions to global energy supplies caused by Trump's war with Iran, which has shaken oil markets and raised concerns about supply routes.

Trump has blamed Ukraine's attacks on Russian oil infrastructure for driving up energy prices, despite the broader market disruption caused by his war with Iran. The Russian diesel deal offers a way to increase global fuel supplies, but also allows Moscow to earn revenue from exports while its war against Ukraine continues.

However, the volumes from Russia initially outlined by Trump would cover only a small share of the global supply shortfall. 

Ukrainian President Volodymyr Zelenskyy said the US has restored intelligence sharing with Ukraine, including advance warnings of Russian ballistic missile launches, following talks with US Secretary of State Marco Rubio.

The lack of advance warnings came amid reports that the Trump administration had threatened to suspend intelligence sharing and weapons supplies unless Kyiv halted attacks on Russian oil refineries. US intelligence usually alerts Ukraine to ballistic missile launches before air raid sirens sound, giving the country time to warn civilians and prepare its air defenses. Russian ballistic missiles can reach Kyiv within minutes, making early notice critical to protecting lives.

Zelenskyy made the announcement on 20 October during a press conference broadcast by Suspilne. He said he had spoken with Rubio earlier that morning while traveling to Oslo, discussing intelligence, Starlink satellite communications, missile interceptors, and Patriot air defense systems.

“We discussed sensitive issues, including Starlink, interceptors, which are very important, and intelligence. We were very specific; the conversation was very positive,” Zelenskyy said.

He added that he plans to speak with Rubio again within the next 48 hours.

On 18 October, Zelenskyy also said that US warnings had returned, which turned out not to be true as Russian ballistic missiles hit Kyiv that evening before air raid sirens sounded.

Kyiv went days without advance warnings of Russian missiles

The warning gaps began with Russian ballistic missile attacks on Kyiv on 12 October and continued through 19 October. During the attacks on 12 and 13 October, Ukraine received no advance warning from its partners, with air raid alerts sounding only after the attacks had begun.

The problem persisted during subsequent attacks. Overnight on 18–19 October, Russia attacked Kyiv in two waves. Ukrainian Air Force spokesperson Yurii Ihnat said no warning arrived before the first wave, around 23:00. Information arrived before the second wave, around 03:00, but left little time to respond.

Advance intelligence on ballistic missile launches is particularly important because these missiles can reach their targets within minutes, leaving little time for civilians to seek shelter.

Washington denies suspending intelligence sharing

US President Donald Trump previously denied that Washington had stopped sharing intelligence with Ukraine, despite the missing warnings. Secretary of State Marco Rubio also rejected claims of a suspension, pointing to a software problem in Ukraine's early-warning system. 

However, the disruptions came amid reports that the Trump administration had threatened to suspend intelligence sharing and weapons supplies unless Kyiv halted attacks on Russian oil refineries. The Financial Times reported that Washington was pressuring Ukraine to stop the strikes as part of efforts to secure an energy truce with Russia. 

Ukraine temporarily paused attacks on Russian refineries but said Moscow continued striking Ukrainian energy infrastructure.

Zelenskyy's latest statement indicates that advance ballistic missile warnings are reaching Ukraine again, although the recent gaps have raised questions about the reliability of a capability critical to protecting civilians.