A Swiss train derailed due to an avalanche, leaving multiple casualties feared and raising concerns about the safety of railway infrastructure in the region. The incident occurred near the village of Goppenstein in the southwestern canton of Valais, around 7 am local time. The train, carrying approximately 80 passengers, was en route from Spiez to Brig when it was struck by the avalanche in the Stockgraben area. Rescuers rushed to the scene, and by 10 am, 30 people had been evacuated, with authorities warning that injuries were 'likely'. The cause of the derailment is still under investigation, and it remains unclear whether the train was directly hit by the avalanche. This incident has sparked discussions about the vulnerability of railway systems to natural disasters and the importance of implementing robust safety measures. As the investigation continues, the Frutigen-Brig line has been suspended until at least tomorrow, affecting other services and causing disruptions for commuters. The incident has also raised questions about the preparedness of railway authorities and the potential risks associated with operating trains in mountainous regions. Were you affected by this incident? Contact james.reynolds@independent.co.uk for more information. Stay tuned for further updates on this breaking news story.