Yandex Says Data Centre in Russia's Vladimir Region Shut Down Following Drone Attack

Russian technology and artificial intelligence company Yandex has reported significant infrastructure damage following a drone attack that forced the complete shutdown of its data centre in the Vladimir region. The incident, announced by the company on Sunday, marks the latest disruption to Russia’s technology infrastructure amid continuing attacks linked to the Russia-Ukraine conflict.

According to Yandex, the drone strike damaged its infrastructure and rendered the Vladimir facility completely inoperable. The company confirmed that no one was injured in the incident. However, some of its services have become temporarily unavailable to users as a result of the disruption. The attack is particularly significant because it represents the third major incident involving Yandex data centres within a matter of days. The repeated disruptions have raised concerns about the vulnerability of critical digital infrastructure, particularly facilities supporting artificial intelligence development and other technology services.

Yandex announced that its data centre in the Kaluga region, located southwest of Moscow, had been struck by Ukrainian drones. The attack partially disabled the facility, affecting its operational capacity. The company did not provide further details about the full extent of the damage or the timeline for restoring normal operations.

A day before the Kaluga incident, another Ukrainian attack disrupted Yandex’s data hub in Sasovo, southeast of Moscow. The facility houses two of the company’s three supercomputers used in developing its artificial intelligence models. These computing systems are important for processing the large volumes of data required to train and improve advanced AI technologies.

The series of incidents comes at a time when artificial intelligence has become an increasingly important part of Russia’s technological ambitions. Yandex, frequently described as “Russia’s Google”, operates a broad range of digital services and plays a prominent role in the country’s technology ecosystem. Its activities include internet search, online services and the development of AI-powered products.

Disruptions affecting multiple data centres could create operational challenges for the company, particularly if repairs take considerable time or computing capacity remains limited. Data centres are essential to maintaining online platforms, processing information and supporting the complex computational workloads required for modern AI development.

The incidents also highlight the growing strategic importance of digital infrastructure during the Russia-Ukraine conflict. Beyond conventional military targets, attacks affecting technology facilities can have consequences for commercial operations, digital services and advanced computing capabilities. Although Yandex has confirmed the damage and service disruptions, the full financial impact of the latest attacks remains unclear. The company has also not provided a definitive timeline for restoring the affected facilities to normal operations. With three major data centre disruptions reported in quick succession, attention is likely to focus on the extent of the damage, the recovery of affected services and the potential implications for Yandex’s AI development activities.