UKRAINIAN DRONE CAMPAIGN STRIKES AT THE HEART OF RUSSIA’S DIGITAL ECONOMY, THREATENING ITS ARTIFICIAL INTELLIGENCE AMBITIONS
October 22, 2026
MOSCOW, OCTOBER 22: A series of Ukrainian drone attacks on major Russian data centres has disrupted digital services used by millions of people and businesses, while inflicting damage that could delay Russia’s ambitions to become a major force in artificial intelligence development.
The strikes targeted key facilities operated by Yandex, one of Russia’s largest technology companies, as well as data centres associated with Sberbank, the country’s biggest bank, and VKontakte, a leading social media platform. The attacks have reportedly caused widespread interruptions to cloud computing and other digital services, with the full extent of the damage remaining unclear.
The consequences have extended into everyday commercial and administrative activities. Users and businesses have reported difficulties accessing online banking, electronic commerce, payment systems, location services and ride-hailing applications. Yandex’s virtual assistant, Alisa, and multimodal artificial intelligence chatbots have also experienced prolonged disruptions.
The effects have reportedly reached Russia’s judicial system, where arbitration courts were forced to cancel or postpone hearings and experienced problems accessing databases.
A SERIES OF STRIKES AGAINST CRITICAL TECHNOLOGY INFRASTRUCTURE
The attacks took place across several Russian regions during October. Ukrainian drones struck a Yandex data centre in Sasovo, in the Ryazan region, on October 8. The facility housed two of the company’s three supercomputers. Another data centre in Kaluga was hit the following day, while a facility in Vladimir was struck on October 11.
On October 14, a data centre and artificial intelligence hub belonging to Sberbank was hit in Balakovo, in the Saratov region. Four days later, Ukrainian forces struck a data centre in St Petersburg that serves VKontakte.
The companies have not publicly disclosed the full extent of the damage. However, satellite imagery reportedly indicates that some facilities sustained serious harm, while fires may have damaged expensive computer chips and other sensitive equipment.
Mikhail Klimarev, head of the Internet Protection Society activist group, warned that the destruction could have far-reaching consequences for Russia’s technology sector. He argued that the scale of the damage made it difficult to expect that the facilities’ equipment had remained intact.
Experts have suggested that repairs could take months or even years, depending on the extent of the destruction and the availability of replacement components.
RUSSIA’S ARTIFICIAL INTELLIGENCE PLANS FACE A COSTLY SETBACK
The attacks pose a particular challenge to Russia’s ambitions in artificial intelligence, a field that depends on powerful computing infrastructure, specialised processors and large-scale data processing capabilities.
Yandex has invested heavily in data centres to meet the growing demand for computing power. Its three supercomputers used for developing artificial intelligence models have featured among the world’s top 500 systems, with the most powerful, located at Sasovo, ranked 19th.
Although Yandex restored most of its key cloud services within days by relying on other domestic data centres, specialists believe that damage to its AI infrastructure could have more enduring consequences.
Connor Martin, an expert with the Council on Foreign Relations, said the strikes would likely set back Russia’s AI development further, noting that the country was already years behind the United States and China in the field.
Replacing advanced Nvidia A100 processors used in Yandex’s supercomputers could prove particularly difficult. Sanctions affecting deliveries to Russia, combined with a global shortage of high-end semiconductor chips, could make repairs expensive and slow.
The vulnerability of such facilities lies in their concentration of servers, electrical systems and cooling infrastructure within large buildings. Even relatively small explosive payloads can cause extensive damage when fires affect sensitive electronic equipment.
DIGITAL SOVEREIGNTY POLICY UNDER PRESSURE
The attacks have also exposed vulnerabilities in Russia’s policy of digital sovereignty, which requires domestic data to be stored within the country. While Ukraine has stored critical information on servers in allied European countries, Russia’s concentration of data and computing infrastructure within its borders may make important services easier to disrupt through attacks on a limited number of facilities.
Nick Reiners, a senior geotechnology analyst at Eurasia Group, said Russia faced the challenge of protecting critical infrastructure across an enormous territory while dealing with limitations in its air-defence capabilities.
Klimarev predicted that the attacks could encourage major Russian companies to move some of their data and computing operations abroad. Such a shift could place pressure on Moscow’s efforts to maintain greater control over the country’s digital infrastructure.
A WIDER WAR AGAINST ESSENTIAL INFRASTRUCTURE
The strikes form part of a broader pattern of attacks against infrastructure during the Russia-Ukraine war. Russian missiles and drones have repeatedly targeted Ukraine’s electricity network and other critical facilities, while Ukrainian forces have attacked Russian oil refineries, warehouses and other strategic sites.
Ukraine’s recent attacks on Russian data centres followed Russian strikes on data centres in Ukraine that disrupted internet access and television broadcasts.
The consequences demonstrate how the conflict has expanded beyond conventional military targets into the digital systems that underpin banking, commerce, public administration and technological research.
For Russia, the damage extends beyond temporary service interruptions. If specialised computing equipment cannot be replaced quickly, the attacks could impose a prolonged setback on its technology industry and artificial intelligence programmes. The final scale of that impact will depend on the condition of the damaged facilities, the availability of replacement components and the ability of Russian companies to shift workloads to surviving infrastructure.
