German authorities have charged Serhiy Kuznietsov, a former Ukrainian army officer, with involvement in the September 2022 Nord Stream pipeline sabotage, classifying the act as a war crime against civilian energy infrastructure. The suspect was arrested in Italy in August 2023, extradited to Germany in November 2023, and indicted in the week of the reporting. Claims that the operation was ordered by Ukrainian state authorities and details of its execution derive primarily from the indictment and supporting media accounts.