Jasen Castillo

Jasen J. Castillo investigates challenges and opportunities in U.S. defense policy, military history, and nuclear deterrence as an Associate Professor and Evelyn and Ed F. Kruse '49 Faculty Fellow at Texas A&M University's Bush School of Government and Public Service. With a robust background in strategic analysis, he brings a wealth of experience from his previous roles in the Department of Defense's Strategy and Plans Office and the RAND Corporation. At the Bush School, Professor Castillo is dedicated to advancing the understanding of complex defense issues, focusing on how historical military strategies can inform contemporary policy decisions. His work often explores the intricacies of nuclear deterrence, examining its implications for national and international security. His research is characterized by a keen interest in the evolution of military doctrines and their impact on global stability. Professor Castillo is committed to educating the next generation of leaders in public service, integrating his research insights into his teaching. His courses often challenge students to critically analyze defense strategies and consider innovative solutions to modern security challenges. Through his scholarly contributions and mentorship, he continues to shape the discourse on defense policy and strategic studies.