• Commentary
  • Research
  • Experts
  • Events
Carnegie China logoCarnegie lettermark logo
Diplomacy in Crisis, Subnational Diplomacy Evolves
Research

Diplomacy in Crisis, Subnational Diplomacy Evolves

For practitioners of subnational diplomacy, 2025 has required quick adaptation and evolution to tectonic shifts.

Link Copied
By Marissa Jordan and Ian Klaus
Published on Dec 15, 2025
Read the Publication

About the Authors

Marissa Jordan
Marissa Jordan

Program Manager, Carnegie California

Marissa Jordan is the program manager of Carnegie California at the Carnegie Endowment for International Peace. She has a master’s degree in conflict analysis and resolution from the Jimmy and Rosalynn Carter School for Peace and Conflict Resolution at George Mason University. Her previous research has focused on how anti–human trafficking service providers understand climate change’s role in driving human trafficking in their particular regions.

Ian Klaus

Founding Director, Carnegie California

Ian Klaus is the founding director of Carnegie California. He is a leading scholar on the nexus of urbanization, geopolitics, and global challenges, with extensive experience as a practitioner of subnational diplomacy.

Authors

Marissa Jordan
Program Manager, Carnegie California
Marissa Jordan
Ian Klaus
Founding Director, Carnegie California
Ian Klaus
Subnational AffairsForeign Policy

Carnegie does not take institutional positions on public policy issues; the views represented herein are those of the author(s) and do not necessarily reflect the views of Carnegie, its staff, or its trustees.

More Work from Carnegie China

  • Commentary
    China Sells Stability Amid American Volatility

    US unpredictability has allowed China to capitalize on its positioning as the “responsible great power”. Paradoxically, the more China wins the perception game, the more likely expectations will rise for Beijing to deliver not just words but to demonstrate with its deeds.

      Chong Ja Ian

  • Vietnam's Top Leader To Lam meets with young representatives from China and Vietnam participating in the "Red Study Tours" at the Great Hall of the People on April 15, 2026 in Beijing, China. T
    Commentary
    Why Vietnam Is Swinging in China’s Direction

    Hanoi and Beijing have long treated each other as distant cousins rather than comrades in arms. That might be changing as both sides draw closer to hedge against uncertainty and America’s erratic behavior.

      • Nguyen-khac-giang

      Nguyễn Khắc Giang

  • Commentary
    China’s Energy Security Doesn’t Run Through Hormuz but Through the Electrification of Everything

    Across Asia, China is better positioned to withstand energy shocks from the fallout of the Iran war. Its abundant coal capacity can ensure stability in the near term. Yet at the same time, the country’s energy transition away from coal will make it even less vulnerable during the next shock.


      • Damien Ma

      Damien Ma

  • Commentary
    Malaysia’s Year as ASEAN Chair: Managing Disorder

    Malaysia’s chairmanship sought to fend off short-term challenges while laying the groundwork for minimizing ASEAN’s longer-term exposure to external stresses.

      Elina Noor

  • Commentary
    When It Comes to Superpower Geopolitics, Malaysia Is Staunchly Nonpartisan

    For Malaysia, the conjunction that works is “and” not “or” when it comes to the United States and China.

      Elina Noor

Get more news and analysis from
Carnegie China
Carnegie China logo, white
Keck Seng Tower133 Cecil Street #10-01ASingapore, 069535Phone: +65 9650 7648
  • Research
  • About
  • Experts
  • Events
  • Contact
  • Careers
  • Privacy
  • For Media
Get more news and analysis from
Carnegie China
© 2026 Carnegie Endowment for International Peace. All rights reserved.