Drones strike Russia’s largest data center campus knocking systems offline


Featured image Drones strike Russias largest data center campus knocking systems offline

The digital battlefield is evolving, and the targets are no longer just physical locations—they are the massive, humming data centers that power the modern world. In a recent escalation of the conflict, digital infrastructure has become a prime target, with major facilities in Russia facing similar disruptions following strikes by Ukrainian drones.

The pattern of attacks highlights the vulnerability of critical digital assets. Just weeks ago, a Yandex data center in Sasovo suffered a damaging strike, leading to a major outage. Shortly thereafter, news emerged that a similar incident had occurred at a major Yandex facility located in Kaluga, signaling a concerted effort to disrupt Russia’s digital backbone.

The facility in Kaluga is an enormous operation, sprawling across nearly 1.4 million square feet. Designed to be one of Russia’s largest data centers, it boasts a substantial 63-megawatt power capacity, making it a critical hub. Housing more than 3,800 server racks, this complex was established to facilitate Yandex’s expansion of its cloud services and internal operations.

The scale of the damage inflicted on the Kaluga site was significant enough that Russian state media acknowledged the severity of the assault. They confirmed that multiple modules within the data center had been completely taken out of operation as a direct result of the UAV attack.

While the exact intent behind these strikes remains under investigation, the immediate fallout for Russian users was tangible. Even as Yandex attempted to assure the public that key services were running, users reported widespread problems across various services, including Yandex Mail, Disk, Documents, Pay, and Market. This demonstrates how physical infrastructure attacks rapidly translate into real-world disruptions for everyday citizens.

This incident is part of a wider trend of targeting digital infrastructure across the conflict zone. It underscores the increasing reality that the systems supporting modern commerce and communication are now considered essential war zones, demanding greater security and resilience for the global digital ecosystem.

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