Featured image: Illustration for “Yandex Services Disrupted by Ukrainian Drone Strikes on Data Centres”. AI-generated image; not a photograph of the reported event.
Yandex, Russia’s most popular search engine and a key digital service provider, has reported significant disruptions to its services following drone attacks on two of its data centres. Source: bbc.co.uk.
What Happened
On Thursday and Friday, Ukrainian drones struck Yandex’s data centres in Sasovo and Kaluga, Russia.
The Sasovo facility, in the Ryazan region, suffered ‘serious damage’ and operations were ‘completely suspended’.
At the Kaluga site, part of the infrastructure was taken out of service after a drone attack on Friday morning.
Yandex confirmed the attacks in a statement to state news agency Tass, noting that some AI chatbot functions and smart home devices were temporarily unavailable.
Key Facts
- Yandex runs Russia’s most widely used search engine and has apps for food ordering and ride-hailing.
- Its Sasovo data centre houses two of three supercomputers used to train its AI models.
- Yandex said none of its employees were injured in the attacks.
- Regional officials in Kaluga reported nine people injured in the drone strike on city infrastructure.
- Ukraine’s defence ministry confirmed the attacks, saying they could force Russia to divert resources to repair damage.
Background: The Conflict Over Digital Infrastructure
Both Russia and Ukraine have intensified attacks on data centres and digital infrastructure in recent months.
Ukraine claims these strikes target revenue streams supporting Russia’s war effort. President Volodymyr Zelensky described the actions as a ‘mirror-like fashion’ response to Russian attacks on Ukrainian data centres.
Earlier this month, a Russian drone struck a business centre in Kyiv, killing four people and damaging a data centre. Around 100,000 households in Kyiv and surrounding areas lost internet access.
Some Ukrainian firms have already begun relocating data from damaged servers to international facilities.
Russia has justified attacks on data centres by claiming they are used by Ukrainian military intelligence. Ukraine disputes this, accusing Russia of targeting civilian infrastructure.
Why It Matters
Yandex’s disruption highlights how digital infrastructure is now a frontline in the war.
As a major domestic tech provider, Yandex’s services affect millions of Russian users. The damage could impact not only access to information but also AI development and daily digital life.
It also signals a broader trend: digital infrastructure is being weaponised in modern conflicts.
Limitations and Open Questions
It is unclear whether the supercomputers at the Sasovo site survived the attack.
Yandex has not provided a timeline for when services will resume, only that recovery is ‘very difficult to predict’.
There is no official confirmation of whether the strikes were part of a coordinated campaign or isolated incidents.
While the attacks are confirmed by Ukraine’s defence ministry, the full scope of damage and strategic intent remains under analysis.
What to Watch Next
Yandex’s recovery efforts and service availability will be closely monitored.
Any further escalation in attacks on data centres could prompt international scrutiny of digital warfare.
Developments in how digital services are targeted and protected may shape future conflict dynamics.
For more on the war’s impact on technology, see the original BBC report.
