The Global Diplomacy Index is an interactive tool that maps the world’s most significant diplomatic networks. It includes 66 countries or territories in Asia, the Group of 20 (G20), and the Organisation for Economic Co-operation and Development (OECD), drawing on data collected up to November 2023. The Index visualises where these countries or territories invest in diplomacy, how they compare to each other in terms of their global diplomatic footprints, and how their networks have evolved over time.