How China Is Reshaping International Security Cooperation

As U.S.-China tensions deepen, Beijing is carving out a new role for itself—not just as an economic powerhouse, but as a global security player. What does China’s vision of “comprehensive national security” mean for countries caught in the middle of great-power competition? And how are smaller states navigating the shifting landscape of global security partnerships? In this episode, Isaac Kardon sits down with Sheena Chestnut Greitens to explore how China is providing security assistance to governments around the world—and how Beijing is reshaping the current landscape of international security cooperation. Notes:Sheena Chestnut Greitens and Isaac B. Kardon, “Security without Exclusivity: Hybrid Alignment under U.S.-China Competition,” International Security (Winter 2024-25), https://doi.org/10.1162/isec_a_00504Sheena Chestnut Greitens and Isaac B. Kardon, “Vietnam Wants U.S. Help at Sea and Chinese Help at Home,” Foreign Policy (Jan. 2025), https://foreignpolicy.com/2025/01/13/vietnam-us-strategic-partnership-china-great-power-rivalry/Sheena Chestnut Greitens and Isaac B. Kardon, “Playing Both Sides of the US-China Rivalry: Why Countries Get External Security from the US—and Internal Security from Beijing,” Foreign Affairs (March 2024), https://www.foreignaffairs.com/united-states/playing-both-sides-us-chinese-rivalry