The procurement of electric buses from the Chinese manufacturer BYD by Deutsche Bahn (DB) is facing intense scrutiny and criticism, raising concerns over industrial policy and potential security vulnerabilities. Björn Simon, the CDU’s transport policy spokesman, voiced sharp disapproval, stating the decision carries significant risks, particularly relating to software-based remote access. He expressed the expectation that such a contract would not be repeated, conveying his concerns directly to DB board member Evelyn Palla.
The DB’s December announcement regarding the acquisition of over 3,000 electric and hybrid buses, including approximately 200 from BYD through framework agreements, triggered widespread alarm. While DB and the Federal Ministry of Transport maintain that all vehicles meet current licensing and safety regulations, security experts and politicians are highlighting the inherent risks associated with digitally networked vehicles, specifically referencing the potential for unauthorized access and manipulation through Over-the-Air (OTA) updates.
The controversy underscores a broader debate within Germany regarding reliance on Chinese suppliers, particularly in strategically important sectors like transportation. Critics argue that the procurement decision fails to adequately consider geopolitical implications and the potential for vulnerabilities embedded within foreign-manufactured technology.
Simon’s strong stance indicates a growing resistance within the conservative Union faction to allowing such contracts to proceed without significantly enhanced security reviews and oversight. The incident may prompt a re-evaluation of the government’s procurement policies regarding foreign suppliers and a heightened focus on the cybersecurity risks posed by increasingly connected infrastructure across various public sectors. The case represents a potential flashpoint in the delicate balance between economic considerations and national security concerns.