Prosecutors allege a yacht was used in the sabotage of pipelines, with the suspect leading the operation.By Reuters and The Associated PressPublished On 2 Jul 20262 Jul 2026German federal prosecutors have filed charges against a 50-year-old Ukrainian national over a series of explosions that destroyed two Nord Stream underwater gas pipelines linking Russia to Europe in 2022.The federal prosecutor’s office declined to comment on the specifics of the indictment on Wednesday against the accused, who is identified only as Serhii K in court documents under German privacy rules.Recommended Stories list of 4 itemsend of listSerhii K is accused of attacking civilian energy infrastructure, causing an explosion, and destroying structures, according to the German public broadcaster ARD.The underwater explosions damaged both the Nord Stream 1 and Nord Stream 2 pipelines so severely that no gas could be transported through them, knocking out the key routes for Russian gas to Europe for months after Moscow’s full-scale invasion of Ukraine in February 2022.In a December 2025 detention filing by the Federal Court of Justice, prosecutors allege that Serhii K helped coordinate a team that used a sailing yacht, the Andromeda, to place explosive devices on the pipelines near Denmark’s Bornholm Island in September 2022.According to those documents, Serhii K is suspected of acting as the on-board coordinator and team leader, not as a diver or bomb expert.The Berlin law firm Menaker, which is representing the accused Ukrainian, has not provided any details on the indictment.Federal prosecutors confirmed to the AFP news agency that Serhii K was the same suspect who was arrested in August 2025 in Italy and extradited to Germany the following November, and who was named at the time as Serhii Kuznietsov. Advertisement At the time of his arrest, German prosecutors said Kuznietsov had used forged identity documents to charter a yacht, which departed from the German city of Rostock to carry out the attacks.Kuznietsov has denied being part of the sabotage operation. He said h …