No other country has devised a grand strategy for managing China’s rising economic and military power as deliberately or successfully as Japan. Seeking to counter Chinese ambitions toward regional hegemony, Japan has taken an increasingly assertive role in East Asia and the world. During the tenure of Prime Minister Abe Shinzo, the country pursued closer security cooperation with the United States and other democracies, established a more centralized national defense system, and advanced rules and norms to preserve the open regional order in the Indo-Pacific that is crucial to its prosperity and survival―all while managing an important economic relationship with China.
In Line of Advantage , Michael J. Green provides a groundbreaking and comprehensive account of Japan’s strategic thinking under Abe. He explains the foundational logic and the worldview behind this approach, from key precedents in Japanese history to the specific economic, defense, and diplomatic priorities shaping contemporary policy toward China, the United States, the two Koreas, and the Indo-Pacific region. Drawing on two decades of access to Abe and other Japanese political, military, and business leaders, Green provides an insider’s perspective on subjects such as how Japan pursued competition with China without losing the benefits of economic cooperation. Assessing the strengths and weaknesses of Japan’s new active role, Line of Advantage sheds new light on a period with profound implications for the future of U.S. competition with China and international affairs in Asia more broadly.
Librarian Note: There is more than one author in the Goodreads database with this name.
Michael Green is the Japan Chair and a senior adviser at the Center for Strategic and International Studies (CSIS), as well as an associate professor of international relations at Georgetown University. He served as special assistant to the president for national security affairs and senior director for Asian affairs at the National Security Council (NSC) from January 2004 to December 2005. He joined the NSC in April 2001 as director of Asian affairs with responsibility for Japan, Korea, and Australia/New Zealand. From 1997 to 2000, he was senior fellow for Asian security at the Council on Foreign Relations, where he directed the Independent Task Force on Korea and study groups on Japan and security policy in Asia. He served as senior adviser to the Office of Asia Pacific Affairs at the Department of Defense in 1997 and as consultant to the same office until 2000.
From 1995 to 1997, he was a research staff member at the Institute for Defense Analyses, and from 1994 to 1995, he was an assistant professor of Asian studies at the Johns Hopkins University School of Advanced International Studies (SAIS), where he remained a professorial lecturer until 2001. At SAIS, he was also associate executive director of the Foreign Policy Institute (1992–1994) and acting director of the Reischauer Center for East Asian Studies (1999–2000).
Dr. Green speaks fluent Japanese and spent over five years in Japan working as a staff member of the Diet of Japan, as a journalist for Japanese and American newspapers, and as a consultant for U.S. business. His major publications include Japan's Reluctant Realism (Palgrave/St. Martin's, 2001), The U.S.-Japan Alliance (Council on Foreign Relations, 1999), and Arming Japan (Columbia University Press, 1995).
Dr. Green graduated from Kenyon College with highest honors in history in 1983 and received his M.A. from Johns Hopkins SAIS in 1987 and his Ph.D. in 1994. He also did graduate work at Tokyo University as a Fulbright fellow and with the Massachusetts Institute of Technology as a research associate of the MIT-Japan Program. He is a member of the Council on Foreign Relations and the Institute for International Security Studies.
Line of Advantage provides a timely analysis of the tenure of Prime Minister Abe Shinzo and Japan’s increasingly assertive role in responding to a rising China. It gives an overview of Abe’s political history, his national security legislation and Japan’s diplomatic relationships. The title of this book comes from Meiji Leader Yamagata Aritomo, who observed that Japan had to think beyond its immediate territory to “consider where to draw the line of advantage (riekesen) to shape the external environment and prevent a rival power from controlling critical access points to Japan.” This expanded interpretation of its defence region is key for understanding the recent changes in Japan’s military capabilities.
The main argument of this book is that Abe has transformed Japan’s multi-tiered grand strategy for a generation. The Abe era marked an end for the Yoshida Doctrine, a post-war strategy of focusing on the economy while relying on the security alliance with the United States. Green summarises several non-military instruments of national power and discusses how these have changed in response to shifting security-minded national goals. The book closes with a careful examination of Japan’s internal and external balancing strategies to improve their position in relation to China.
Each section provides a brief historical background, some chapters referring to the geography and ancient history of Japan, while other chapters outline Japan’s emergence from isolation into a world of imperial colonialism. Much of Japan’s history is viewed through the lens of maritime power, ranging from its connections with the British Royal Navy, its seapower-oriented policies and of course the ongoing issues with island territory disputes. If you’ve read Lambert’s Seapower States, you’ll be surprised to see so much focus on Japan as a maritime power, which “began emerging as early as the seventeenth century.” The author describes this as an “intellectual lineage” which shapes Abe’s approach to the FOIP, the QUAD and the U.S.- Japan alliance. This thread continues through each chapter. For example, the author refers to the 1965 writings of scholar Kosaka Masataka which argued that Japan relies on its seas for commerce and security and “therefore needed the U.S.-Japan alliance, but that the oceans could also be the source of Japan’s independent identity and purpose as a leader in trade, investment, science and the expansion of international law.” Japan as a maritime state has achieved economic growth through the “Stable and Open Seas” or in supporting a rule of law which promotes the freedom of movement. Readers might want to brace themselves for more information about sea-lanes than perhaps they were expecting.
I recently read Japan 1941 by Eri Hotta and while I loved it, Line of Advantage answered a lot unanswered questions that remained from Japan 1941 . For example, it described why there was such a cultural difference between those who served in the Imperial Japanese Navy and the Imperial Japanese Army. The book also outlines recent security and political developments while touching on WWII legacy issues such as visits to Yasukuni Shrine and regional distrust and troubled diplomatic relations rooted in historical disputes. It is this context which allows us to understand Japan’s evolving and increasingly proactive security policy. These changes included the introduction of bills re-interpret the constitution in favour of collective self-defense and to expand the Self-Defense Forces’ capacity for operations.
When discussing concepts such as grand strategy and the balancing of power, the author relies heavily on the writings of “the original ancient Greek realist” Thucydides. He observed that smaller states aligned with more powerful states face being brought into conflicts they otherwise would have avoided. Seek too much independence however, and they risk being abandoned by the larger power when they face a threat. This “Thucydidean dilemma” is referred to throughout the book, particularly when referencing Japan’s relationship with the United States.
There is much here on the US-Japan relationship and while I knew the basic key points of their histories, it was surprising to read how some Japanese politicians have carefully avoided uncomfortable and politically unpopular conversations about Japan’s military aims and funding by deferring to their relationship with the US military. I had not previously considered that there may be domestic political advantages to keeping the US military presence in Japan. The author gently admonishes US policy makers and politicians for their weak knowledge about Japan and for failing to understand how their decisions or statements have unconsciously played into narratives about who has legitimate claim to territory. I found these sections really challenged previous assumptions I had which frankly were mainly based on opinion articles and tweets about Abe’s security legislation. Green described how “a generation of American foreign policy leaders with primary experience in Europe or the Middle East are still conditioned to view Japan as an adjunct to U.S. strategy rather than an increasingly successful thought leader in its own right.” He provides numerous examples about how the U.S. and other countries, such as Australia, could learn from Japan’s deliberate and successful plan for enhancing stability and freedom of navigation while also preserving economic relationships. It was great to read about long-term policy activity from outside the U.S. for its alternative insights and subtle methods.
Line of Advantage is a splendid book for developing an understanding of Japan’s changing grand strategy and its development across the political spectrum. Although the author refers to specific terms mainly used in foreign policy and diplomacy circles, everything is neatly defined. Green draws on English and Japanese language sources from military historians, international political scholars and cultural experts to describe not only what has happened but why those things happened and how they were perceived. I strongly recommend this book for anyone interested in international studies, foreign policy, economics or security issues. Japan is attempting to delicately shape the environment around China by strengthening and diversifying its other relationships in the region, “…but for the first time over a century, Japan’s strategy toward China is now animated by Chinese power rather than Chinese weakness.”
This book was provided by Columbia University Press for review.
A great dive into Japan's foreign policy under Abe and how public opinion shifted regarding pacifism. Also a good introduction into grand strategy. Overall a great book for people interested in politics, strategy or Japan ( best enjoyed, when all three are of interest).
This is an excellent book for people interested in foreign policy or competition with China. There’s a fair bit of Japanese history in here, but Green (a Japan expert at CSIS and a serious Asia policy wonk) focuses on how former prime minister Shinzo Abe has transformed Japanese grand strategy to shape the environment around China by reinforcing the ability of the rest of the Indo-Pacific to resist expansionism by Beijing. Green argues that Japan’s most important answer to the challenge posed by China is the US-Japan alliance, and Abe helped formulate US policy to adopt the Quad. According to Green, “there is no doubt that, of America’s allies, Japan has emerged as the most important thought leader on China strategy.”
Associate Professor and Policy Analyst Michael Green tells the story of former Prime Minister Shinzo Abe of Japan and his expansionist policy politically, militarily, and economically. No greater example of this is the JS Izumo and JS Kaga helicopter carrier capable of launching F-35 fighters. Will this new experiment survive the domestic challenge post-Prime Minister Abe only time will tell.
A particularly interesting book that gives a good look at Japan, its position in the world, and the rule of Shinzo Abe, which determines the development of the country for a long time to come. I recommend!
“there is no doubt that, of America’s allies, Japan has emerged as the most important thought leader on China strategy.”
Whether this quote from the book is correct or not, it is certainly the case that Japan is key ally of the United States when it comes to confronting China. Partly of course for geographic reasons (including a newfound willingness to assist Taiwan if attacked), but also because Japan, possibly together with Korea and Vietnam, has a much greater understanding of China than any European power will have. For this reason alone, this book is worth reading. As it happens there are other reasons to read it as well.
This book is very accessible, and provides a very detailed outline of Japanese security policy, although I have a few issues with the book. I think the argumentation would be better served with being less descriptive. It points to elements of the Yoshida Doctrine and then says that Shinzo Abe then changed it, without offering any analysis of the motivations or the success beyond a statement that countries want to be more powerful or equally powerful with regards to their neighbours. I think therefore that as a springboard into researching Japanese Foreign Policy it is invaluable, however it doesn't add anything new to the field.