German security agencies are investigating a fire that disabled a primary railway corridor between Dusseldorf and Cologne, following claims of responsibility by a left-wing extremist entity.

德國安全機構正在調查一場導致杜塞道夫與科隆之間主要鐵路走廊癱瘓的火災，此前一個左翼極端組織聲稱對此負責。

The incident commenced on Friday morning when fires occurred at two distinct locations on the embankment between Langenfeld and Leverkusen. While the fire brigade successfully extinguished the blazes, the thermal damage to critical signaling cables necessitated a total cessation of operations on the affected segment. Security sources have dismissed the probability of a technical malfunction, instead attributing the event to deliberate sabotage.

事件始於週五上午，當時在 Langenfeld 與 Leverkusen 之間的堤道兩個不同地點發生火災。雖然消防隊成功撲滅火勢，但關鍵訊號電纜的熱損毀導致受影響路段必須全面停止運作。安全部門已排除技術故障的可能性，將其歸因於蓄意破壞。

Subsequent to the initial security assessments, a communiqué was disseminated via the Indymedia platform by the 'Angry Birds Commando.' The group asserted that incendiary devices had been deployed within a cable duct, justifying the action as a measure to counteract 'technological escalation' and 'mass extinction.' This claim is viewed as credible by security sources, particularly given the group's historical trajectory, which includes a similar disruption of the Dusseldorf-Duisburg line approximately one year prior and a failed attempt to disable a substation near Dusseldorf in January.

在初步安全評估後，一個名為「憤怒的小鳥突擊隊」(Angry Birds Commando) 的組織透過 Indymedia 平台發布聲明。該組織聲稱在電纜管道內部署了縱火裝置，並將此舉解釋為對抗「技術升級」與「大規模滅絕」的手段。安全部門認為該聲明具有可信度，尤其是考慮到該組織的歷史記錄，約一年前曾採取類似行動導致杜塞道夫與杜伊斯堡線中斷，並於一月嘗試破壞杜塞道夫附近的一個變電站但未獲成功。

Institutional responses have been characterized by a combination of technical remediation and political condemnation. Deutsche Bahn has implemented diversions and cancellations while technicians execute repairs. Concurrently, the state security unit of the Cologne police has assumed jurisdiction over the criminal investigation. Herbert Reul, the interior minister for North Rhine-Westphalia, characterized the act as an attempt to substitute political discourse with violence, while noting that the decentralized nature of the 'Angry Birds Commando' complicates investigative efforts.

相關機構的反應結合了技術修復與政治譴責。德國鐵路 (Deutsche Bahn) 在技術人員執行維修時實施了繞道與取消班次。同時，科隆警方的國家安全單位已接管此次刑事調查。北萊茵-威斯特法倫州內政部長 Herbert Reul 將此行為定性為企圖以暴力取代政治對話，並指出「憤怒的小鳥突擊隊」的去中心化性質增加了調查難度。

Rail services remain partially disrupted as authorities verify the authenticity of the claim and continue infrastructure repairs.

由於當局正核實聲明的真實性並繼續進行基礎設施維修，部分鐵路服務仍處於中斷狀態。