The 10 countries of Southeast Asia comprise the world’s fifth largest economy and third largest population. Most Southeast Asian countries have achieved levels of unprecedented economic growth in recent years as the conflict-ridden 20th century has transitioned to a mostly peaceful, stable 21st century. Yet, rapid economic expansion has come at a significant social and environmental costs. Looking forward, Southeast Asia is predicted to be one of the world’s most at-risk regions for disastrous effects of climate change. Today, Southeast Asia serves as a key zone of engagement for the United States and other external partners. Some suggest Southeast Asia is the premier arena for great power competition between the U.S. and China.
The Stimson Center’s Southeast Asia Program engages with key stakeholders in Southeast Asia, the United States, and other development partners to promote sustainable growth, peace, and security in the region. Our Mekong work focuses on data transparency and smarter planning of infrastructure development and a more equitable share of natural resources for stakeholders throughout the Mekong Basin. The Southeast Asia Forum addresses emerging issues through bridging the gap between policy development and academic research. Finally, the War Legacies Working Group convenes member organizations working on issues related to unexploded ordnance removal, mine clearing, and Agent Orange remediation and disability assistance for victims of the U.S. wars in Vietnam, Laos, and Cambodia.

2023’s drought led to poor dam performance and closer to normal river levels through the first half of 2024
December 9, 2024

Cyber scams targeting Americans are a national security threat requiring a unified government response and coordination with allies facing similar risks.
November 26, 2024

Stimson Cyber and Southeast Asia programs convene a roundtable on the challenges posed by the proliferation of cyber scam operations across the Indo-Pacific, an evolving problem in the region and beyond
October 10, 2024

This report summarizes four years of progress and achievements of the Mekong Dam Monitor and discusses how this pathfinding project has enabled conditions to improve transboundary river governance in the Mekong
October 9, 2024

Collaborating with a local university in Thailand to address calls for more data-driven approaches to monitor and track transboundary issues
September 26, 2024

Exploring ways that Singapore can support adoption across ASEAN of clean energy technologies amid threats of climate change
September 18, 2024

Providing geospatial data about how the legacies of the Vietnam War continue to impact Vietnam, Laos, and Cambodia today.
July 25, 2024

Agrivoltaics, or co-development of solar power and agriculture, provide an innovative solution to meet Vietnam’s rapidly rising electricity demand
May 20, 2024