Amid a rapid shift in the global balance of power, CSIS offers practical solutions to the hardest national security strategy questions. CSIS’s defense and security research covers issues including traditional missile defense, nuclear weapons, aerospace security, irregular threats, democratic institutions, and the use of AI and critical minerals in defense technologies.

Photo: Eyad Baba/AFP/Getty Images

Photo: Eyad Baba/AFP/Getty Images

Who Is Winning the Iran War?

The United States and Israel are devastating Iran's leadership and inflicting significant damage on Iran's already-weak military. Iran, however, is hitting back, and the biggest long-term costs to the United States are likely to be felt outside the Middle East.

Commentary by Daniel Byman — April 2, 2026

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Seth G. Jones

Seth G. Jones

President, Defense and Security Department; Harold Brown Chair
Emily Harding

Emily Harding

Vice President, Defense and Security Department; Director, Intelligence, National Security, and Technology Program
Daniel Byman

Daniel Byman

Director, Warfare, Irregular Threats, and Terrorism Program
Tom Karako

Tom Karako

Director, Missile Defense Project and Senior Fellow, Defense and Security Department
Jerry McGinn

Jerry McGinn

Director, Center for the Industrial Base and Senior Fellow, Defense and Security Department
Kari Bingen

Kari A. Bingen

Director, Aerospace Security Project and Senior Fellow, Defense and Security Department
Alek Jovovic

Alek Jovovic

Deputy Director, Center for the Industrial Base and Senior Fellow, Defense and Security Department
Clayton Swope

Clayton Swope

Deputy Director, Aerospace Security Project and Senior Fellow, Defense and Security Department
Lauryn Williams

Lauryn Williams

Deputy Director and Senior Fellow, Strategic Technologies Program
Bonny Lin

Bonny Lin

Director, China Power Project and Senior Adviser
Max Bergmann

Max Bergmann

Director, Europe, Russia, and Eurasia Program and Stuart Center
Matt Pearl

Matt Pearl

Director, Strategic Technologies Program
Benjamin Jensen

Benjamin Jensen

Director, Futures Lab and Senior Fellow, Defense and Security Department
Oge Onubogu

Oge Onubogu

Director and Senior Fellow, Africa Program

Nikita Shah

Senior Fellow, Intelligence, National Security, and Technology Program
Yasir Atalan

Yasir Atalan

Deputy Director and Data Fellow, Futures Lab, Defense and Security Department
Brian Hart

Brian Hart

Deputy Director and Fellow, China Power Project
Andy Lim

Andy Lim

Deputy Director and Fellow, Korea Chair
Joseph Rodgers

Joseph Rodgers

Deputy Director and Fellow, Project on Nuclear Issues
Joel Coito

Joel Coito

Military Fellow, Defense and Security Department

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Who Is Winning the Iran War?

The United States and Israel are devastating Iran's leadership and inflicting significant damage on Iran's already-weak military. Iran, however, is hitting back, and the biggest long-term costs to the United States are likely to be felt outside the Middle East.

Commentary by Daniel Byman — April 2, 2026

Russian Roulette

How the Iran War and the Price of Oil Impact the Kremlin's Calculus

Max and Maria are joined by Hanna Notte and Janis Kluge for a deep dive on how the Iran war and turmoil in global energy markets continue to impact Russian foreign policy.

Podcast Episode by Max Bergmann, Maria Snegovaya, Hanna Notte, and janis Kluge — April 2, 2026

Russian Roulette podcast logo

We Are Going Back to the Moon to Stay

NASA's plan to establish a base on the Moon is part of a strategic competition with China. The United States needs to be in it for the long game.

Commentary by Audrey Schaffer — March 31, 2026

Cracking the Code on the Lunar Economy

To build a sustainable lunar economy, the United States must move beyond government-led models and adopt a commercially driven approach, treating the Moon as a real estate project anchored by public-private partnerships and an international Lunar Development Authority.

Commentary by Charles Miller — March 31, 2026