俄罗斯的石油和天然气管道地图，会发现它们的石油和天然气管道几乎全部都向西延伸

Core Viewpoint - Russia's reliance on oil and gas pipelines extending westward has become a critical vulnerability, as these routes are now subject to sanctions and targeted attacks, significantly impacting its economy [1] Pipeline Infrastructure - The majority of Russia's oil and gas pipelines lead to Western Europe, with only five reaching Russian ports, making them susceptible to sanctions [1] - Several pipelines traverse Ukrainian territory, which has been a target for attacks, further complicating Russia's export capabilities [1] Recent Attacks - Ukraine has successfully targeted two key Russian oil facilities, including the Ust-Luga terminal and Tuapse, as part of a strategic campaign to disrupt Russia's oil production and export [1] - The attacks aim to cripple Russia's refining capacity and prevent the export of crude oil, leading to significant operational challenges for the Russian economy [1] Economic Impact - The ongoing assaults have resulted in a surplus of oil within Russia, as production cannot be exported, forcing the closure of oil wells [1] - Russian refineries are struggling to meet domestic fuel needs, impacting essential supplies for the civilian population and military logistics [1]