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Sié Chéou-Kang Center for International Security and Diplomacy

The Sié Chéou-Kang Center for International Security and Diplomacy at the Josef Korbel School of Global and Public Affairs advances knowledge and practice around global security, prosperity, and social justice through innovative research, interdisciplinary education, and thoughtful engagement with others who strive for a more just, prosperous, and peaceful world.

Welcome from the Director, 
Professor Rachel A. Epstein
Welcome to the Sié Chéou-Kang Center for International Security and Diplomacy. In academic year 2025-2026, the Sié Center remains focused on programming for students, faculty, and the broader community, as well as faculty research. Our events this quarter highlight the terrible human costs and ongoing policy dilemmas of conflict, including Russia’s war in Ukraine; the recasting of the global economic order under the United States’ imposition of tariffs across the globe; the power of cultural diplomacy, through both sports and the arts, with a special event on the winter Olympics; and the domestic political and foreign policy implications for the United States and the world of a second term under President Trump. We are also planning student simulations and data workshops with esteemed practitioners and faculty, as well as programming this spring on nuclear proliferation, democratic erosion, and navigating a complex energy transition in the context of climate change. Please check back on our site regularly for updates!



Check out our 2024-2025 Annual Report!

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Sié Center Engagement Initiatives

Security, prosperity, and social justice are often treated as separate research programs, but they are intrinsically linked. Security problems rarely arise out of thin air, but instead are often linked to concerns about social justice. Similarly, conflict has direct implications for the prosperity of societies. And relative prosperity is tied to both social justice and security. Effective action to address these concerns is thereby aided by attention to their interactions. Research at the Sié Center aims to improve the world through exploring connections among security, prosperity, and social justice concerns.

Responsible Public Engagement

At the broadest level, our ongoing work on Responsible Public Engagement, including our Ethics of Engagement website and collaborative trainings, aims to generate self-reflection and conversation related to the ethics of public engagement.

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Inclusive Global Leadership Initiative

Our Inclusive Global Leadership Initiative (IGLI) initiates research, education, and programming aimed at elevating and amplifying the work that women-identified activists are doing at the grassroots to promote peace, justice, and human rights around the world. IGLI embraces a commitment to nonviolence and feminist principles of leadership.

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Cultural Diplomacy

Our Cultural Diplomacy Initiative trains students to engage in creative approaches to addressing the great issues of our time and invites the broader Denver community to learn about how the arts can facilitate connections across the boundaries of nation, language, religion, and culture in vitally important ways.

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Browse our upcoming events!

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Research

The Sié Center also supports individual and joint faculty research focused on technological change, environmental change & environmental justice, business and social justice, gender, nuclear security, political economy, governance & democracy and non-state actors.

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The Power of Our People

As a globally recognized center of excellence, we pride ourselves on the impressive individuals we attract. The Sié Center is home to 22 faculty affiliates and 10 current M.A. students who are recognized as Sié Fellows for their superior academic credentials and significant work experience. Annually, we also host post-doctoral fellows, practitioners-in-residence, and numerous M.A. and Ph.D. research assistants who work alongside our faculty. Learn more about our People and explore opportunities to join us.

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Our Partners

The Sié Center frequently partners with other universities, foundations, organizations and government agencies to conceptualize, fund, and conduct our research and programs.

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