Lewis K Griffith

Lewis K Griffith is a Teaching Professor at the Josef Korbel School of International Studies at the University of Denver and serves as the Associate Dean for Academic Programs and Student Affairs. He holds leadership roles in curriculum development, directing the Homeland Security and Strategic Intelligence Certificate Programs. Previously, he spent eight years at the Air Command and Staff College, including four years as Chair of The Joint Warfighting Department, where he supervised War on Terror research. He earned his Ph.D. in International Relations from the University of Denver.

Education: Ph.D., International Relations, University of Denver.

His research focuses on international security policy, military strategy, and the utility of force. He teaches courses on cyber threats, US national security, political violence, and globalization's impact on security. His work integrates academic rigor with practical policy implications in 21st-century conflicts.

He advises on research methodologies and has led academic programs such as the International Security Program (2014–2020). His affiliation with the Sié Center underscores his commitment to interdisciplinary security studies.