Deutsche Bahn: Planned GSM-R Component Swap Caused Nationwide Train Disruption (heise.de)

• Planned GSM-R component swap caused nationwide train halt
• Two-hour service disruption on June 23 evening
• Criticism of aging technology and crisis response
• Freight traffic still half idle; days to recover

"A planned component swap on the digital GSM-R railway radio system caused a two-hour halt of all German train traffic on June 23 evening. Deutsche Bahn confirmed the cause but gave no further details. Politicians and passenger groups criticized outdated technology and poor crisis management. Freight operators reported about half of their trains still idle, expecting a multi-day logistics backlog."