Oil's Chokepoint

This data identifies the varying levels of reliance that the world’s top thirty oil importers place on maritime transport versus land-based pipelines. Nations such as Japan and South Korea face extreme vulnerability due to their near-total dependence on sea lanes, whereas the United States and Canada benefit from robust cross-border infrastructure. The research highlights how geopolitical shifts, such as the loss of Russian pipelines in Europe, have forced countries like Poland into riskier logistical positions. Ultimately, the text categorises global powers into a vulnerability hierarchy, illustrating how geographical isolation or lack of inland connections creates significant energy security risks during maritime blockades.