破案了！北溪真相大白，凶手是乌克兰人，泽连斯基再难有翻身之日

Core Insights - The Nord Stream pipeline incident, a significant event in European energy security, was revealed to be a military sabotage operation orchestrated by the Ukrainian military, leading to heightened tensions in Europe and political ramifications for Ukrainian President Zelensky [1][3]. Group 1: Incident Overview - The Nord Stream pipeline is a crucial conduit for Russian natural gas to Europe, with Germany heavily reliant on its stable energy supply [4]. - The underwater operation to sabotage the pipeline was complex, involving military-grade equipment and explosives placed at depths of 70 to 80 meters, executed by a specialized team from Ukraine [6]. Group 2: Investigation and Legal Proceedings - Following the explosion, investigations by Germany, Sweden, and Denmark were initiated, but major findings remain undisclosed, leading to the termination of investigations due to lack of evidence [9]. - An individual linked to the Ukrainian military was arrested in Italy, marking the first significant legal action related to the incident, with Germany seeking extradition for trial [10]. Group 3: Political and Public Reactions - Initial denials from the Ukrainian government shifted to acknowledgment of the operation being state-sanctioned, causing political backlash in Germany, where public opinion turned against continued military support for Ukraine [12][14]. - A significant portion of the German population, over 60%, expressed opposition to ongoing military aid to Ukraine, reflecting a shift in public sentiment amid rising domestic economic pressures [14]. Group 4: Broader Implications - The incident has led to a reevaluation of U.S. support for Ukraine, with reports suggesting a decrease in military aid and a shift in diplomatic engagement [16]. - As the war situation evolves, Ukraine's role has become increasingly uncertain, with President Zelensky facing challenges in balancing the demands of war and peace negotiations [18].