Defense and Security

7213 results

Expert Take
Military AI Adoption Is Outpacing Global Cooperation
February 11, 2026
By Michael C. Horowitz and Lauren Kahn
Expert Take
Nukes Without Limits? A New Era After the End of New START
February 9, 2026
By Erin D. Dumbacher
Europe’s Uncertainty as New START Ends
February 6, 2026
By Gabriela Reitz and Benjamin Harris
U.S.-Russia Nuclear Arms Control
February 6, 2026
By Jonathan Masters and Sabine Baumgartner
Meeting
Open to Debate: Is U.S. Control of Limited Territory in Greenland a Strategic Necessity?
February 3, 2026
Expert Take
A Dubious Turn in the Sahel
February 3, 2026
By Ebenezer Obadare
Backgrounder
The Islamic Revolutionary Guard Corps (IRGC)
January 30, 2026
Backgrounder
What Does the U.S. National Guard Do?
January 29, 2026
Meeting
Twenty-Five Years Later: Reflections on 9/11 and the War on Terror
January 29, 2026
38:47Podcast
Trump’s Greenland Ambitions, With Heather Conley and Rebecca Pincus
January 27, 2026
Expert Take
The New U.S. Cyber Strategy Misreads China’s Threat
January 26, 2026
By Matthew Ferren
The Trump Administration’s Push for Greenland: What to Know
January 22, 2026
By Diana Roy and Jonathan Masters
Meeting
Religion and Foreign Policy Webinar: Religion, Identity, and Duty in the U.S. Military
January 22, 2026
Expert Take
“Banditry” and the Folly of Appeasement
January 20, 2026
By Ebenezer Obadare
Meeting
Greenland in the Geopolitical Spotlight
January 16, 2026
Meeting
Preventive Priorities Survey Launch: What to Worry About in 2026
January 15, 2026
Meeting
Young Professionals Briefing: The State of U.S. Defense Policy
January 14, 2026
How 2026 Could Decide the Future of Artificial Intelligence
January 12, 2026
By Chris McGuire, Kat Duffy, Vinh Nguyen, Michael C. Horowitz, Adam Segal and Jessica Brandt
Expert Take
Trump’s $1.5 Trillion Defense Budget Should Not Come as a Surprise
January 9, 2026
By Erin D. Dumbacher, Michael C. Horowitz and Lauren Kahn
Expert Take
Trump’s ‘America First’ Rhetoric Masks a Neo-Imperialist Streak
January 7, 2026
By Charles A. Kupchan
Expert Take
Maduro’s Capture and International Law: The Noriega Precedent
January 6, 2026
By David J. Scheffer
The U.S. Military Campaign Targeting Venezuela and Nicolás Maduro: What to Know
January 3, 2026
By Diana Roy
Expert Take
The Great Aid Recession: 2025’s Humanitarian Crash in Nine Charts
December 23, 2025
By Sam Vigersky
Five Takeaways From CFR’s 2026 Conflict Risk Assessment
December 18, 2025
By Natalie Caloca, Molly Carlough and Abi McGowan

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