Replication package for "Geopolitical chokepoint shocks propagate global energy security risks through maritime energy networks"

This record provides the replication package for the manuscript "Geopolitical chokepoint shocks propagate global energy security risks through maritime energy networks". The package contains the data-processing scripts, analysis scripts, figure and table source files, quality-control outputs, metadata files, and documentation required to inspect and reproduce the manuscript's empirical results. The study evaluates how geopolitical shocks at major maritime chokepoints propagate through maritime energy networks and affect global energy security risk signals. The package includes processed and derived files generated from public and third-party sources, including PortWatch, UN Comtrade Plus, EIA, and supplementary market-based energy security indicators. Reused source data remain subject to the terms and conditions of their original providers. The uploaded files are provided for scholarly review, transparency, and reproducibility