Summary
- Kyivstar said its Kyiv headquarters was hit on 27 September, with no casualties reported there.
- Russia's defence ministry separately claimed a strike on a Vodafone Ukraine data centre; Vodafone had not confirmed the claim to Reuters.
- Earlier attacks on internet-provider data centres had disrupted service to around 100,000 households in Kyiv and the surrounding region.
Russian attacks have struck the headquarters of Kyivstar and other Ukrainian digital infrastructure, extending a series of physical attacks on telecommunications and data centre facilities around Kyiv.
Kyivstar, Ukraine’s largest mobile operator, told local media that its head office in Kyiv was hit on Sunday, 27 September. The company said there were no casualties at the headquarters.
Russia’s defence ministry separately said it had struck a data centre belonging to Vodafone Ukraine. Reuters reported that Vodafone Ukraine had not responded to a request for comment, meaning the Russian claim was not independently confirmed by the operator in that report.
Ukrainian President Volodymyr Zelenskiy also said a data centre in Kyiv was struck twice on Sunday morning, injuring two children and an adult. The precise relationship between that site and the other reported targets was not established in the Reuters account.
The incidents follow repeated attacks on Ukrainian internet and data centre infrastructure during September. Ukraine’s digital ministry said strikes on internet-provider data centres had caused service outages affecting around 100,000 households in Kyiv and the surrounding region.
DataCentral reported on an earlier Kyiv attack on 24 September, while other incidents this month have affected separate facilities. The latest strikes are therefore a continuation of an active physical-resilience problem rather than a first incident.
Telecommunications and data centre infrastructure has unusual significance during sustained aerial attacks because it supports both ordinary communications and the distribution of warnings and emergency information. Physical redundancy across networks, power supplies, fibre routes, and facilities becomes harder to maintain when multiple parts of the infrastructure estate are being targeted or affected within a short period.
Traditional data centre resilience planning is normally concerned with equipment failure, grid interruption, fire, flooding, cyber incidents, or localised physical threats. Repeated military attacks create a different risk environment because separate facilities and utility systems can be damaged in parallel, reducing the value of redundancy built around geographically nearby assets.
Operators also have to manage the interaction between facility damage and wider infrastructure failure. A data centre that remains structurally intact may still lose grid power, fuel access, fibre routes, staff access, or upstream telecoms services. Conversely, resilient power and network design can keep services operating through local damage only where alternate routes and supplies remain available.
The latest incidents underline the extent to which digital infrastructure in Ukraine is operating as critical physical infrastructure under continuing attack. The immediate position of the Vodafone Ukraine facility remained unconfirmed in the reporting available on Sunday, while Kyivstar said its headquarters strike caused no casualties at the site.
