Skip to page content

Japan

Featured

Report
Challenges of Deploying Ground-Based Intermediate-Range Missiles on Allied Lands
The United States has been hoping to develop and deploy ground-based intermediate-range missiles to the Indo-Pacific. But what is the likelihood of its treaty allies in the region—Australia, Japan, the Philippines, South Korea, and Thailand—hosting these systems? Are there alternatives to permanent basing?
Apr 28, 2022
Commentary
Japan's New Security Policies: A Long Road to Full Implementation
The historic ambition contained within Japan's new defense strategies is notable. But the reality is that an extraordinary alignment of political, economic, fiscal, and other stars will be necessary for Japan's government to fully implement their stated ambitions over the next five to ten years.
Mar 27, 2023

Explore Japan

Report
The View of the Taiwan Strait from the U.S.-Japan Alliance
An October 2022 event gathered experts to examine the view of the Taiwan strait from the U.S.-Japan alliance. Presenters considered the Taiwan strait issue from the perspectives of the United States and Japan.
Mar 15, 2023
Blog
State of the Union, Mental Health First Aid, China's Spy Balloon: RAND Weekly Recap
This weekly recap focuses on President Biden's State of the Union address, the benefits of mental health first aid training, insights on China’s spy balloon, and more.
Feb 10, 2023
Commentary
Japan's Long-Awaited Return to Geopolitics
In very short order, Japan moved to change decades of strategic thinking and embark on a new approach to security. The stark reality of geopolitics and the realization that what was once hypothetical is now possible were likely enough to convince Japan that the time for a new approach to its security is now.
Feb 6, 2023
Commentary
Research Shows How Communities Are Prioritizing Health Equity
In partnership with RAND, the Robert Wood Johnson Foundation is tracking how communities are evolving their approaches to building a Culture of Health and advancing health equity. The research offers insights on how and why inequities develop, and more importantly, how communities change course and move towards health equity.
Feb 1, 2023
Commentary
Japan's Strategic Shift: Significant, but Implementation Hurdles May Await
Japan's new strategic documents appear to demonstrate a recognition in Tokyo that it must do more for its own defense in the face of unprecedented security challenges. The dedication of resources, pursuit of new capabilities, and overarching commitment to a more robust defense are all significant moves that represent landmark change by one of America's key allies.
Jan 27, 2023
Report
How Can the Mobility Air Forces Better Support Adaptive Basing? Appendixes A–C, Supporting Analyses of Adaptive Basing, Soft Power, and Historical Case Studies
The U.S. Air Force is exploring adaptive basing to reduce vulnerability and preserve critical combat capabilities in highly contested environments. These appendixes present supporting analyses, including political challenges and case studies.
Jan 24, 2023
Blog
A Potential Russian Attack on NATO, China in the Arctic, Inflation: RAND Weekly Recap
This weekly recap focuses on how the West might respond in the case of a limited Russian attack on NATO, what China's Arctic ambitions mean to the United States, how inflation affects middle-class households, and more.
Jan 6, 2023
Commentary
Japanese 'Counterstrike' May Be Good for ROK Security
Fully coordinated, the South Korean Kill Chain and Japanese counterstrike capability could be more effective in stopping North Korea from causing damage. And they could be more likely to deter Kim Jong-un, as Pyongyang recognizes that its efforts to militarily dominate the ROK are unlikely to succeed.
Dec 28, 2022
Commentary
Japan's Upcoming Defense Efforts
The Japanese government looks set to release three important documents shortly: a new National Security Strategy and two defense documents that lay out spending priorities over the next ten years and five years. In preparation for the release of these documents, here are six areas that could be candidates not only to receive a greater prioritization of resources, but also greater scrutiny.
Dec 13, 2022
Multimedia
The Future of Space Cooperation Between the U.S. and Japan
Over two days in March 2022, experts from the United States and Japan presented their vision for the future of space science and exploration, cooperation between the U.S. and Japan, and the future space economy.
Dec 7, 2022
Report
Expanding Japan-Europe Defense Cooperation: Implications for the U.S.-Japan Alliance: Summary of a November 2021 Conference
The authors assess the implications of growing defense ties, military activities and engagements, security agreements, and potential future developments between European actors and Japan and consider how these growing ties align with U.S. interests.
Dec 7, 2022
Multimedia
The Impact of the War in Ukraine on the Indo-Pacific Region
Policymakers and scholars discuss the impact of the war in Ukraine on the Indo-Pacific. Presenters examined the conflict from the perspective of Japan and the United States as well as the possible impact it may have on the international order.
Nov 10, 2022
Report
The Political Geography of the South China Sea Disputes
Until the early 20th century, the South China Sea was seen as a vital communications and trade passage that was not under the jurisdiction of any country or empire. How did littoral states' claims on its maritime zones and features develop? And what is the likely future of the disputes?
Oct 19, 2022
Commentary
Yoon Suk-yeol Is Biden's Perfect South Korea Partner
Yoon Suk-yeol, South Korea's conservative new president, has shown that he is in lockstep with U.S. President Joe Biden on foreign policy. During Biden's Indo-Pacific trip in May, their conversations in the security domain suggest Yoon's overlapping tenure with Biden heralds a golden era in the U.S.-South Korea alliance.
Jul 5, 2022
Multimedia
The Growing Role of Europe in Asia: Connecting the Atlantic and the Indo-Pacific
Key U.S. allies in Europe have been deepening defense cooperation with regional partners in the Indo-Pacific region. A November 2021 RAND Corporation event hosted experts to discuss the growing role of Europe in Asia.
Jun 2, 2022
Commentary
Russia's Invasion of Ukraine May Harden U.S. Indo-Pacific Allies
The effects of Russia's war against Ukraine stretch worldwide as countries watch Ukraine's unfolding tragedy to glean possible lessons for their own security. Understanding how Australia and Japan are perceiving the conflict could be critical for allied strategy in the Indo-Pacific region.
May 26, 2022
Report
What Would a Strategy of Restraint Mean for U.S. Security Policy?
If the United States adopted a grand strategy of restraint in the Asia-Pacific, how would its posture in the region change and how would it determine when to use force? What warfighting scenarios involving the defense of Japan could guide defense planning?
Mar 31, 2022
Commentary
Japan's Wake Up Call
Russia's invasion of Ukraine has drawn concern and comparison to what China may have in mind for Taiwan. Given China's history of provocations, it could behoove Japanese leaders to devote renewed attention to how they would deal with a Taiwan crisis, especially as it could include an attack on Japan.
Mar 24, 2022

1
2
3
4
5
6
7
8
9
10
Next

Research conducted by

Researcher Spotlight

Naoko Aoki

Associate Political Scientist

Naoko Aoki is an associate political scientist at the RAND Corporation. She specializes in East Asian security issues. She has written about Japanese foreign and security policies, the North Korean nuclear problem, American alliances in Asia, and nuclear dynamics in the region. Prior to joining…
Jeffrey W. Hornung

Senior Political Scientist

Jeffrey Hornung is a senior political scientist at the RAND Corporation. He specializes in Japanese security and foreign policies, East Asian security issues, and U.S. foreign and defense policies in the Indo-Pacific region, including its alliances.

Explore Our People »