Japan

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  • Members of the Japan Ground Self-Defense Force and a U.S. Army captain examine a field artillery safety diagram at Yausubetsu Training Area, Japan, photo by U.S. Army

    Report

    How Japan Can Prepare for Future Conflicts

    Jul 29, 2021

    When it comes to emerging technologies such as artificial intelligence and unmanned systems, how does Japan compare to other countries? How can it deter and counter possible aggression from an adversary that is more advanced in these technology areas?

  • The USS <em>Bonhomme Richard</em>, left, and USS <em>Green Bay</em> docked at White Beach Naval Facility, Okinawa, Japan, March 5, 2015, photo by Lt. David Levy/U.S. Navy

    Commentary

    A Taiwan Contingency and Japan's Counterstrike Debate

    Jul 23, 2021

    The United States and Japan could be drawn into a conflict in the event of Chinese aggression against Taiwan whether they like it or not. Allied defense planning could consider how Japan might further reinforce deterrence and if necessary improve its ability to contribute to the common defense.

Explore Japan

  • Japan's Defence Minister Nobuo Kishi and Foreign Minister Toshimitsu Motegi attend a video conference with Britain's Foreign Secretary Dominic Raab and Defence Minister Ben Wallace (on the screen) at the Foreign Ministry in Tokyo, Japan, February 3, 2021, hoto by Franck Robichon/Reuters

    Commentary

    A Strong Japan-U.K. Alliance Needed to Counter China

    With Brexit behind it, Britain faces a question about what role it should play in the world. Assuming it wants to remain a power that can shape—but not dominate—international relations, it makes sense to partner with like-minded states, such as Japan.

    Feb 24, 2021

  • Members of Japan's Self-Defense Forces' infantry unit march during the annual SDF ceremony at Asaka Base, Japan, October 23, 2016, photo by Kim Kyung Hoon/Reuters

    Commentary

    Japanese Public Needs to Know SDF to Appreciate It

    Although Japan does not call the Self-Defense Forces (SDF) a military, externally it is widely respected as a modern armed force fielding advanced defense capabilities. Given the threats facing Japan, it may benefit the Japanese public to better understand the value of the SDF as an armed force and the military cooperation that takes place with the United States.

    Feb 19, 2021

  • U.S. Navy sailors pull a line affixed to a combat rubber raiding craft with Japan Ground Self-Defense Force Amphibious Rapid Deployment Regiment soldiers in the Pacific Ocean, February 6, 2020, photo by Mass Communication Specialist 2nd Class Natalie M. Byers/U.S. Navy

    Commentary

    The United States and Japan Should Prepare for War with China

    The U.S.-Japan alliance is the cornerstone of peace, security, and stability in the East China Sea region. Those benefits come through a shared commitment to provide robust responses from peacetime to contingencies. But is the alliance equipped, postured, and authorized to do what will need to be done in a conflict?

    Feb 5, 2021

  • Aviation Electronics Technician Airman Ethan Clabaugh stands watch on the amphibious assault ship USS America in Okinawa, Japan, January 16, 2021, photo by MCSN Matthew Cavenaile/U.S. Navy

    Commentary

    Why Biden's Japan Agenda Matters

    Efforts to mend America's political wounds, combating COVID-19, and the continuing deterioration of U.S.-China relations may dominate the Biden agenda. But quick wins with Japan are possible and could be necessary to ensure that the alliance begins on a positive footing so it can tackle difficult challenges in the years ahead.

    Jan 26, 2021

  • Puzzle pieces representing the flags of Japan, France, Germany, the UK, and NATO, images by numax3d, railwayfx/Adobe Stock

    Report

    Japan-Europe Security Ties in the Age of Strategic Competition

    Some of America's strongest allies are its European partners and Japan. In an age of growing strategic competition, how are these allies cooperating with one another? And how might these partnerships affect the United States?

    Dec 21, 2020

  • The USS John S. McCain conducts a replenishment-at-sea with the Japan Maritime Self-Defense Force fast combat support ship JS Omi, November 28, 2020, photo by MC2 Markus Castaneda/U.S. Navy

    Report

    Japan's Ability and Willingness to Assist U.S. Forces in the East China Sea

    Should a conventional high-end contingency erupt in the East China Sea between the United States and China, Japan could support the U.S. military. But that assistance would be limited, in terms of capabilities, existing legal restrictions, and political realities.

    Dec 14, 2020

  • Overhead view of a container ship in port, photo by CHUNYIP WONG/Getty Images

    Commentary

    RCEP Forms the World's Largest Trading Bloc. What Does This Mean for Global Trade?

    In November, 15 nations signed the Regional Comprehensive Economic Partnership (RCEP), a free-trade agreement of economic and political significance eight years in the making. Why have some heralded RCEP as a landmark agreement?

    Dec 9, 2020

  • Artificial intelligence (AI), machine learning and modern computer technologies concepts, photo by putilov_denis

    Report

    United States–Japan Research Exchange on Artificial Intelligence: Proceedings from a Pair of Conferences on the Impact of Artificial Intelligence on Work, Health, and Data Privacy and on Disaster Prediction, Resilience, and Recovery

    This report captures insights from two conferences that brought together U.S. and Japanese experts on work, health, and data security and on disaster response and disaster modeling to exchange views on artificial intelligence and machine learning.

    Dec 7, 2020

  • The guided-missile destroyer USS Dewey transits the Pacific Ocean while participating in Rim of the Pacific Exercise (RIMPAC)

    Report

    Regional Responses to U.S.-China Competition in the Indo-Pacific: Study Overview and Conclusions

    The authors define U.S.-China competition for influence and assess competition in nine countries across the Indo-Pacific to gain insight into how the United States could work more effectively with allies and partners in Southeast Asia and beyond.

    Nov 12, 2020

  • An F-22 Raptor conducts a combat air patrol mission over an undisclosed location in Southwest Asia, September 13, 2019, photo by MSgt. Russ Scalf/U.S. Air Force

    Research Brief

    Who Has More Influence in the Indo-Pacific, the United States or China?

    Neither the United States nor China is clearly winning the competition for influence in the Indo-Pacific region as a whole. China has more economic influence, and the United States has more diplomatic and military sway. But partners generally value economic development over security concerns.

    Nov 12, 2020

  • A U.S. pilot (right) gives a thumbs up to a Japanese pilot (left)

    Report

    Regional Responses to U.S.-China Competition in the Indo-Pacific: Japan

    This report assesses the prospects for deepening U.S.-Japan cooperation and coordination in Southeast Asia through 2030 to compete with China and identifies Japan's interests, initiatives, and areas of strength in the region.

    Nov 12, 2020

  • Dissertation

    Dissertation

    Loosening the Okinawan Knot: A Mixed-Methods Study of Okinawan Public Perceptions of the U.S. Military

    Provides a detailed and reliable understanding of the nature of the Okinawan public's perceptions, policy preferences, and cultural attitudes regarding the problems and benefits associated with the U.S. military in Okinawa.

    Sep 21, 2020

  • Japanese Chief Cabinet Secretary Yoshihide Suga gestures as he is elected as new head of Japan's ruling party paving the way for him to replace Prime Minister Shinzo Abe, in Tokyo, Japan, September 14, 2020, photo by KYODO/Reuters

    Commentary

    To Mr. Suga, the New Prime Minister, Three Top Priorities Presented by U.S. Researchers

    Understanding that there will be domestic pressures to focus on economic recovery and COVID-19 responses, what then might the next prime minister of Japan prioritize in the foreign policy and defense domains? There are three critical issues that could be top priorities for the next administration.

    Sep 15, 2020

  • Japan's Prime Minister Shinzo Abe arrives at his official residence in Tokyo, Japan, August 28, 2020, photo by Issei Kato/Reuters

    Commentary

    What Abe Leaves Behind

    Japanese Prime Minister Shinzo Abe's unexpected resignation leaves several of his policy priorities unfinished, including revising Japan's constitution and finalizing a peace treaty with Russia. But the security issues facing Japan and the region remain unchanged, and Abe's successor may be forced to confront several of them on his very first day.

    Sep 11, 2020

  • Blog

    America's Declining Global Influence, COVID-19 and Schools, Pardoning Snowden: RAND Weekly Recap

    This weekly recap focuses on America's declining status on the world stage, why schools need long-term plans to address COVID-19, what Shinzo Abe's resignation means for the U.S.-Japan alliance, and more.

    Sep 11, 2020

  • Japanese Prime Minister Shinzo Abe speaks at a news conference at the prime minister's official residence in Tokyo, Japan, June 18, 2020, photo by Rodrigo Reyes Marin/Reuters

    Commentary

    Abe's Resignation Could Leave Japan Less Secure—and Destabilize Its U.S. Alliance

    Under Prime Minister Shinzo Abe's leadership, Japan tightened its alliance with the United States and took on a more proactive role in the Indo-Pacific region and around the world. His resignation could very well leave Japan less secure and the U.S.-Japan alliance unstable.

    Sep 8, 2020

  • Members of Japan's Self-Defence Forces' airborne unit attend the annual SDF ceremony at Asaka Base in Asaka, north of Tokyo, Japan, October 14, 2018, photo by Kim Kyung-Hoon/Reuters

    Commentary

    Missing in Japan's Deterrence Debate

    Following its decision to cancel the Aegis Ashore ballistic missile defense system, Japan is currently debating future deterrence capabilities. The debate over how Japan can defend itself is an important one, offering a major opportunity to shape the country's future defense posture.

    Aug 13, 2020

  • India's prime minister Narendra Modi shakes hands with Shinzo Abe, Japan's prime minister, during a bilateral meeting in Osaka, Japan, June 27, 2019, photo by Kiyoshi Ota/Reuters

    Commentary

    The Quad Is Poised to Become Openly Anti-China Soon

    What has been striking about the Quad thus far is that it has resisted openly identifying China as the primary target it seeks to rein in. But if the Quad is to be sustained, then it will likely have to come to grips with a forward-leaning approach to opposing Chinese activities.

    Jul 28, 2020

  • North Korean and South Korean Flags

    Multimedia

    Rising Tensions Between the Two Koreas

    RAND policy analyst Soo Kim describes how the United States, South Korea, and Japan might respond to North Korea's recent provocations.

    Jul 27, 2020

  • Japan's Prime Minister Shinzo Abe speaks to the media after having a telephone discussion with U.S. President Donald Trump, in Tokyo, December 21, 2019, photo by Koji Ito/Reuters

    Commentary

    Are U.S.-Japan Relations on the Rocks?

    The relationship between the national security establishments in Washington and Tokyo appears to be close and trusting. But with current troublesome trends, more attention should be paid to what has otherwise been a reliably solid relationship.

    Jul 20, 2020