President Volodymyr Zelensky has confirmed that the strike on the Yandex data center in Sasovo, Ryazan Oblast, was a response to Russian attacks on Ukrainian data centers. Answering journalists' questions in a chat, he said: “We can definitely do it too. We always respond in kind… We responded to them. I can't give all the details.”
The wording is restrained: the president named neither the means, nor the units, nor the consequences. Over the past day, the Defense Forces have not published any reports of attacks on Ryazan Oblast.
What is known about the strike itself
On October 8, Interfax, citing Yandex's press service, reported an “incident” at the company's data center in Sasovo. According to this information, the center stopped operating and the infrastructure was damaged. Russian channels linked this to an attack by Ukrainian drones.
The oblast governor, Pavel Malkov, said in the morning that two drones had been shot down and that a fire had broken out on the roof of one of the enterprises in the Sasovo district. He did not mention the data center.
The Ukrainian OSINT project Supernova+ published a satellite image of the site after the strike. In its assessment, the shutdown of the center caused large-scale disruptions to the company's network services. In the evening, TASS published a Yandex statement: the resumption of the data center's operation cannot yet be guaranteed, and the damage is being assessed.
What “mirror” means
Russia has been striking Ukrainian data centers since late September. On October 1, the Parkovyi site in Kyiv completely stopped operating because of shelling. On the same day, the dline.ua data center was destroyed. On October 6, Omega Telecom reported that another center, destroyed during an attack on Kyiv, had ceased operations.
Thus, Kyiv describes the strike in Sasovo as a symmetrical response: against the same type of target, in reply to a specific series of attacks. This is the logic of deterrence, not the announcement of a new campaign. The president was asked directly whether this was the start of an operation against Russian data centers or a warning to Putin. He answered neither yes nor no. The replies “we can” and “we responded” leave both options open.
Separately, Kyiv reminds that the Defense Forces act within the bounds of international humanitarian law. For a civilian commercial facility, this is a practical question, because it depends on whether the infrastructure is used in the interests of the army and state bodies. The open data offer no answer to this, and it can come only from those who made the decision to strike.
What is not yet visible
- Confirmation from the General Staff or other Defense Forces bodies.
- An independent assessment of the extent of the damage: the available data consist of a company statement and a single satellite image.
- A timeline for recovery: Yandex does not provide one.
The main question is whether Sasovo will be a one-off response or a systematic one. If Russian strikes on Ukrainian data centers continue and Kyiv really does respond in kind, new hits on similar facilities in Russia would be a logical continuation. If the attacks on Kyiv's centers stop, and the strikes on Russian ones do too, that would be a sign that the sides have exchanged signals.
