Germany's railway communications failure halts all trains

On the night of 23 June 2026 a fault in Germany’s GSM‑R railway communication system forced Deutsche Bahn to stop every urban, regional and long‑distance train across the country. The outage, affecting the voice and data link between drivers and control centres, lasted more than two hours before engineers identified the cause and services resumed step‑by‑step.

Deutsche Bahn chief executive Evelyn Palla told Bild, “Now we are trying to get passengers off the trains,” as the company organised replacement buses and provided taxi and hotel vouchers to stranded travellers. No sabotage or physical damage was found; the incident was linked to a technical fault, possibly a distributed‑denial‑of‑service overload of the GSM‑R network.

The collapse highlighted the vulnerability of Europe’s rail‑communication backbone, as the same GSM‑R standard is used throughout the continent, including Spain. Deutsche Bahn has already contracted Nokia to migrate to a 5G‑based FRMCS system, but the transition has not yet been completed.