Kremlin's fallback system tested by attacks

Since 2014, the Russian government has been building an Internet fallback system designed to function if external connections are severed. Recent attacks on Yandex have exposed weaknesses in this plan.

Ukrainian drones strike Yandex data centers

In the early hours of October 7 to 8, 2026, Ukrainian drones hit a Yandex data center in Sasovo, Riazan region, about 300 kilometers southeast of Moscow. The facility, containing tens of thousands of servers, was completely shut down.

Further attacks on Yandex infrastructure

A second Yandex data center in Kaluga was attacked on October 9, with part of its infrastructure out of service. On October 11, a Yandex data center in Vladimir also experienced a general outage, targeting the company's critical infrastructure.

Yandex's role in Russia's digital ecosystem

Yandex is a major player in Russia's isolated Internet, offering services similar to Google, Waze, Uber, and Netflix combined. It controls nearly 70% of the Russian online search market and provides essential tools for millions of users.

Disruption affects daily life and state control

The disruption of Yandex services has impacted daily life in Russia and weakened the autocratic contract that Vladimir Putin has built with society. The company's integration of services under a single ecosystem has made it a vital part of both personal and business life.

Shift in conflict strategy to digital targets

The attacks on Yandex are part of a broader strategic shift in the conflict, moving from targeting physical infrastructure like warehouses to digital infrastructure. In July 2026, Ukrainian forces began targeting warehouses of Wildberries, a major Russian online retailer, affecting thousands of small businesses.

Ukraine's long-range weapons enable deep strikes

Ukraine's ability to conduct these attacks has been enhanced by long-range drones and missiles, such as the FP-1 drone and the FP-5 Flamingo cruise missile, which can reach up to 3,000 kilometers. This allows Ukraine to strike targets deep within Russian territory.

Vulnerability of concentrated digital infrastructure

The attacks have highlighted the risks of concentrated digital infrastructure. Unlike the distributed nature of the Internet, the failure of a single node in a tightly integrated system can cause widespread disruption, as seen with Yandex's central role in Russia's digital landscape.

Yandex's centralization after Dutch parent company split

The rupture of Yandex's former Dutch parent company in 2024, which involved a "Russification" of its assets, further centralized its role in Russia's digital ecosystem. This has made Yandex a strategic target for Ukraine, as its disruption affects both the Russian economy and the state's ability to conduct informational operations.