Defense and Security
CSIS’s defense and security research is led by the Missile Defense Project; Project on Nuclear Issues; Defense-Industrial Initiatives Group; Aerospace Security Project; Warfare, Irregular Threats, and Terrorism Program ; Burke Chair in Strategy; Smart Women, Smart Power; Defending Democratic Institutions Project; and Defense Budget Analysis.
Exploring Promising Opportunities for Defense-Tech Start-Ups in the U.S.-Japan Alliance
Commentary by Makoto Tsujiguchi and Moyuru Tanaka — January 21, 2025
Jihadist Terrorism in the United States
Brief by Alexander Palmer, Skyeler Jackson, and Daniel Byman — January 21, 2025
Next Steps for the International Counter Ransomware Initiative
Commentary by James Andrew Lewis — January 21, 2025
Looking Back: A Review of the Pacific in 2024
Commentary by Kathryn Paik — January 15, 2025
Past Events
South Korea's Political Crisis: The Capital Cable #104
Meeting DoD’s Innovation Challenge: Adapting and Scaling Cutting-Edge Technology to Enhance Modernization
A Conversation with Ambassador Linda Thomas-Greenfield: Reflecting on U.S.-Africa Relations
A Conversation with Secretary of the Air Force Frank Kendall on The Department of the Air Force in 2050
The Role of Religion and Spirituality in U.S. Security Assistance
What's Next for South Korea? The Capital Cable #103
To Infinity and Beyond: OpenAI to the New Space Race
The Day After the Election: A Fireside Conversation with Former Secretary of Defense Leon Panetta
Related Programs
Defense Budget Analysis
Defense-Industrial Initiatives Group
Missile Defense Project
Project on Nuclear Issues
Civil-Military Relations
Aerospace Security Project
Risk and Foresight Group
Strategic Futures
Warfare, Irregular Threats, and Terrorism Program
Gray Zone Project
Cooperative Defense Project
Defense 360
Arleigh A. Burke Chair in Strategy
Smart Women, Smart Power
Defending Democratic Institutions
Hidden Reach
Experts
All Defense and Security Content
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PONI 2025 Virtual Winter Conference
Event — February 11, 2025
The Future of Uranium to Jumpstart Nuclear Power in the 21st Century: A Fireside Conversation with Miriam D'Onofrio
Event — January 29, 2025
PONI Live Debate: AI Integration in NC3
Event — January 24, 2025
The Impossible State Live Podcast: What's Next for the Korean Peninsula under Trump 2.0?
Event — January 22, 2025
South Korea's Political Crisis: The Capital Cable #104
Event — January 17, 2025
Meeting DoD’s Innovation Challenge: Adapting and Scaling Cutting-Edge Technology to Enhance Modernization
Event — January 15, 2025
A Conversation with Ambassador Linda Thomas-Greenfield: Reflecting on U.S.-Africa Relations
Event — January 15, 2025
A Conversation with Secretary of the Air Force Frank Kendall on The Department of the Air Force in 2050
Event — January 13, 2025
The Role of Religion and Spirituality in U.S. Security Assistance
Event — January 8, 2025
What's Next for South Korea? The Capital Cable #103
Event — December 20, 2024