Japan
As one of the world’s largest economies and a major U.S. security ally in the Indo-Pacific, Japan plays an important role in maintaining global prosperity and stability. Japan actively engages in regional and international frameworks to address challenges and promote cooperation on issues such as trade, technology, infrastructure, energy, maritime security, cybersecurity, governance, sustainability, and transnational crime. CSIS scholars explore these frameworks and recommend opportunities for further collaboration.
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Behind the Headlines: What Motivates and Moves Japanese Elite Opinion on Nuclear Weapons Acquisition
Report by Kristi Govella — September 21, 2026
U.S. and Allied Burden Sharing: A Progress Report
Report by Jerry McGinn and Celia Barrie — September 8, 2026
“U.S. and Allied Burden Sharing: A Progress Report”: Audio Brief with Jerry McGinn
Podcast Episode by Jerry McGinn — September 8, 2026
Takaichi’s Approval Shield: Prospects for Her Second Year in Office
Commentary by Yuko Nakano — August 27, 2026
Recent Events
Japan as a Maritime Great Power and the China Challenge
Photo: CSIS
Ensuring Economic and Energy Security: Opportunities for U.S.-Japan Leadership
The Hormuz Implications for Energy Policymaking: Japan and South Korea
Photo: CSIS
The Future of Extended Deterrence: Will Japan and Korea Go Nuclear?
Was the G7 Summit in France a Success? | State of Play
Photo: CSIS
The Quad Convenes: Priorities, Partnerships and the Indo-Pacific
Photo: CSIS
2026 CSIS-CSDS Transatlantic Dialogue on the Indo-Pacific
Photo: CSIS
What’s Next for Japanese Security Policy and U.S.-Japan Relations? Perspectives from the Diet
Experts
All Japan Content
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Why Japan’s Aid Strategy Focuses on Trust
Event — October 13, 2026
Japan as a Maritime Great Power and the China Challenge
Event — October 1, 2026
Ensuring Economic and Energy Security: Opportunities for U.S.-Japan Leadership
Event — September 24, 2026
Behind the Headlines: What Motivates and Moves Japanese Elite Opinion on Nuclear Weapons Acquisition
Report by Kristi Govella — September 21, 2026
U.S. and Allied Burden Sharing: A Progress Report
Report by Jerry McGinn and Celia Barrie — September 8, 2026
“U.S. and Allied Burden Sharing: A Progress Report”: Audio Brief with Jerry McGinn
Podcast Episode by Jerry McGinn — September 8, 2026
Takaichi’s Approval Shield: Prospects for Her Second Year in Office
Commentary by Yuko Nakano — August 27, 2026
Rice at a Crossroads: Rethinking Japan’s Food Security
Commentary by Ryosuke Inoue — August 20, 2026
The Hormuz Implications for Energy Policymaking: Japan and South Korea
Event — August 18, 2026
After Iran: A Scenario for Renewed Trump-Kim Summitry
Critical Questions by Victor Cha — August 13, 2026