ASEAN

The Association of Southeast Asian Nations (ASEAN) is a regional grouping of all 11 states in Southeast Asia, which aims to promote economic and security cooperation among its members. Together, its member states represent a population of more than 680 million people and a land area of over 4.5 million km² (1.7 million sq mi). The bloc generated a purchasing power parity (PPP) gross domestic product (GDP) of around US$13.152 trillion in 2025, constituting approximately 6.5% of global GDP (PPP). ASEAN member states include some of the fastest growing economies in the world, and the institution plays an integral role in East Asian regionalism.

The primary objectives of ASEAN are "to accelerate economic growth, social progress and cultural development in the region", and "to promote regional peace and stability through abiding respect for justice and the rule of law in the relationship among countries in the region and adherence to the principles of the United Nations Charter." In recent years, the bloc has broadened its objectives beyond economic and social spheres. The current Secretary-General is Kao Kim Hourn, while the chairmanship for this year is held by the Philippines, led by President Bongbong Marcos. The theme for 2026 is "Navigating Our Future, Together" prioritizing peace and security, prosperity, and people empowerment.

ASEAN engages with other international entities in the Asia-Pacific region and other parts of the world. It is a major partner of the EUTooltip European Union, UNTooltip United Nations, SCOTooltip Shanghai Cooperation Organisation, PATooltip Pacific Alliance, GCCTooltip Gulf Cooperation Council, Mercosur, CELACTooltip Community of Latin American and Caribbean States, and ECOTooltip Economic Cooperation Organization. It also hosts diplomatic missions throughout the world, maintaining a global network of relationships that is widely regarded as the central forum for cooperation in the region. Its success has become the driving force of some of the largest trade blocs in history, including APECTooltip Asia-Pacific Economic Cooperation and RCEPTooltip Regional Comprehensive Economic Partnership.