Southeast Asia

Southeast Asia is a dynamic and diverse region at the heart of the Indo-Pacific, playing a critical role in global economic growth, strategic competition, and demographic transformation. It is also central to major conversations on maritime security, democratic governance, infrastructure development, climate resilience, and the future of global supply chains. The United States and its partners increasingly recognize Southeast Asia’s strategic importance, and CSIS research helps shape informed, forward-looking policy toward this vital region.

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Photo: MOHD RASFAN/AFP/Getty Images

Photo: MOHD RASFAN/AFP/Getty Images

Understanding the Chinese-Language Media Landscape in Southeast Asia

There is no viable strategy for countering Chinese information warfare that does not involve buy-in from regional partners and an awareness of the scale, scope, and impact of Chinese-language media in Southeast Asia.

Report by Lauren Mai, Andreyka Natalegawa, Gregory B. Poling, and Japhet Quitzon — October 9, 2026

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Gregory B. Poling
Director and Senior Fellow, Southeast Asia Program and Asia Maritime Transparency Initiative
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Photo: CSIS
Deputy Director and Senior Fellow, Australia Chair
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Harrison Prétat
Deputy Director and Fellow, Asia Maritime Transparency Initiative