18 July 2018

Japan’s Pivotal Role in the Emerging Indo-Pacific Order

Brahma Chellaney

The imperative in the Indo-Pacific region is to build a new strategic equilibrium pivoted on a stable balance of power. A constellation of likeminded states linked by interlocking strategic cooperation has become critical to help build such equilibrium. Japanese Prime Minister Shinzo Abe is the author of the “free and open Indo-Pacific” concept that the US is now pushing. But Japan faces important strategic challenges. To secure itself against dangers that did not exist when its current national-security policies and laws were framed, Japan must bolster its security or risk coming under siege. US security interests will be better served by a more confident and secure Japan that assumes greater responsibility for its own defense and for regional security. The US must encourage Japan, which has not fired a single shot against an outside party since World War II, to undertake greater national-security reforms. Peace in Asia demands a proactive Japan.

We live in a rapidly changing world. The past three decades have brought truly revolutionary change. The world has changed fundamentally in a geopolitical sense since the fall of the Berlin Wall. We have seen the most profound geopolitical change in the most compressed timeframe in history. And thanks to the even more rapid pace of technological change, technological forces are now playing a greater role in shaping geopolitics than at any other time in history. Economically, the pace of change has been no less dramatic, leading to global interdependence and lower trade barriers and accelerated growth.

Yet, when we look back over this period of three decades, no analyst foresaw such change coming. For example, no one predicted the collapse of the Soviet Union or the rapid rise of Asia. The Soviet Union collapsed almost like a deck of cards, fundamentally changing global geopolitics. In the economic realm, no analyst foresaw the two processes that have shaped globalization: the denationalization of production and the denationalization of consumption. The denationalization of production has resulted in the stages of production becoming geographically separated, leading to value chains being formed internationally. And the denationalization of consumption has allowed consumers to buy goods and services from places where they are produced more efficiently.

It is safe to say that the next three decades will likely bring changes no less dramatic than what the last three decades witnessed. But no analyst will be able to accurately predict what the next three decades will bring. What we do know is that the Asia-Pacific region holds the key to global security.1 The region is home not only to the world’s fastest-growing economies, but also to the fastest-increasing military expenditures and naval capabilities, the fiercest competition over natural resources, and the most dangerous strategic hot spots.

The increasing use of the term “Indo-Pacific”—which refers to all countries bordering the Indian and Pacific oceans—rather than “Asia-Pacific,” underscores the maritime dimension of today’s tensions. Asia’s oceans have increasingly become an arena of competition for resources and influence. It now seems likely that future regional crises will be triggered and/or settled at sea.

The main driver of this shift has been China. If there is one action by any power that holds the greatest strategic ramifications for global security and the international maritime order, it is China’s alteration of the status quo in the South China Sea in disregard of international norms. Operating in the threshold between peace and war, China, by creating artificial islands in the South China Sea, has pushed its borders far out into international waters in a way no other power has done elsewhere.

Having militarized these outposts and presented this development as a fait accompli to the rest of the world, it is now shifting its focus to the Indian Ocean and the western Pacific. Already, China has established its first overseas military base in Djibouti, located at the northwestern edge of the Indian Ocean region. Moreover, China is planning to open a new naval base next to Pakistan’s Chinese-controlled Gwadar port. And it has leased several islands in the crisis-ridden Maldives, where it is set to build a marine observatory that will provide subsurface data supporting the deployment of nuclear-powered attack submarines (SSNs) and nuclear-powered ballistic missile subs (SSBNs) in the Indian Ocean. In short, China has fundamentally transformed the strategic landscape in the Indo-Pacific, raising new challenges for regional countries like Japan, India, Vietnam, and Australia.

A constellation of likeminded states linked by interlocking strategic cooperation has become critical to help institute power stability. The imperative is to build a new strategic equilibrium, including a stable balance of power. If likeminded states do not step in to counter further challenges to the territorial and maritime status quo, the next five years could firmly entrench China’s strategic advantages. The result could be the ascendancy of a China-led illiberal hegemonic regional order, at the expense of the liberal rules-based order that most countries in the Indo-Pacific support. Given the region’s economic weight, this would create significant risks for global markets and international security.
Japan’s security dilemma

In modern history, Japan, the “Land of the Rising Sun,” has often inspired other Asian states. This is because Japan has had the distinction of mostly staying ahead of the rest of Asia. During the 1868-1912 Meiji era, Japan became Asia’s first modern economic success story. It then went on to become the first Asian country to emerge as a global military power when, between 1895 and 1905, it defeated Manchu-ruled China and Tsarist Russia in separate wars. With much of Asia colonized by Europeans, Russia’s military rout at the hands of the Japanese came as a shot in the arm to Asian independence movements. After Japan’s crushing defeat in World War II, Japan rose from the ashes rapidly to emerge as Asia’s first global economic powerhouse by the 1980s, an industrial dynamo of a kind Asia had never seen.

Specializing in the highest-value links of the global supply chains, Japan today ranks among the world’s richest countries. With its Gini coefficient of 0.25, it boasts the lowest income inequality in Asia, even though income inequality is now rising in this country. Japan’s per capita GDP of about $39,000 means that its citizens are almost five times wealthier than Chinese.

To be sure, Japan’s geopolitical clout has taken a beating due to a quarter-century of sluggish economic growth, a period in which China and the rest of Asia have risen dramatically. But despite the international media depicting Japan’s decline in almost gloomy terms, the truth is that real per-capita income has increased faster in this century in Japan than in the US and Britain, while Japan’s unemployment rate has long remained one of the lowest among the OECD economies. Japan enjoys the highest life expectancy of any large country in the world.

Japan’s trailblazing role in modern history raises the question as to whether its current challenges, including population aging and sluggish economic growth, presage a similar trend across East Asia. Similar problems are now beginning to trouble South Korea, Taiwan, and Hong Kong, while China has been driven to loosen its one-child policy and unveil measures to reverse slowing economic growth.

More fundamentally, Japan—Asia’s oldest liberal democracy—faces pressing security challenges today, at a time of shifting power dynamics in Asia. Japan is an archipelago of almost 7,000 islands, with a population of about 127 million. In terms of land area, Japan is ranked 60th in the world. But Japan’s Exclusive Economic Zone of about 4.5 million square kilometers is the sixth largest in the world; it is larger than China’s. Of the 400 remote islands that serve as markers for determining Japan’s territorial waters, only about 50 are inhabited. No group of islands, of course, poses a bigger challenge for its security than the Senkakus, a clutch of five uninhabited islets and three rocks.

Japan’s challenge is compounded by demographic and military trends. Japan has barely one-tenth the population of China’s. Moreover, its population is not just aging but also shrinking significantly; it declined by nearly a million just between 2010 and 2015. About a decade ago, Japan’s defense budget was larger than China’s. But now China’s military spending surpasses the combined defense expenditures of Japan, Russia, Britain, and France.2 As the power balance in Asia shifts, Japan’s security concerns are accentuating.
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Japan’s national-security reforms in recent years are part of its effort to reinvent itself as a more secure and competitive nation. The international spotlight on its prolonged economic woes has helped obscure one of the farthest-reaching but least-noticed developments in Asia in this century—Japan’s quiet political resurgence. Japan has historically punched above its weight—a record punctured only by its crushing World War II defeat. Today, despite achieving a high standard of living, Japan is an increasingly insecure nation. Content for decades to let the United States take care of its security, Japan confronts fast-changing security and power dynamics in Asia, with the rise of a muscular, revisionist China shaking it out of its complacency. It is determined not to accept Chinese regional hegemony.

Still, Japan faces a stark choice: bolster its security or come under siege. It must secure itself against dangers that did not exist when its current national-security policies and laws were framed. This grating reality has prompted Japan to establish the National Security Council and take some long-overdue steps, including easing its longstanding, self-imposed ban on export of arms and asserting the right to exercise “collective self-defense.” The reforms in security policy allow the Japanese military to pursue broader peacekeeping and other combat missions overseas in sync with national interest. More importantly, by removing legal ambiguities on the role Japan can play internationally, the reforms facilitate greater Japanese engagement in multilateral and bilateral arrangements. Earlier, large parts of Japan’s overseas security engagements were open to challenge on constitutionality grounds. By removing ambiguities, the security-policy reforms open the path for Japan to play a more active role multilaterally and bilaterally with friendly countries. For example, the reforms will help facilitate building security collaboration with other countries in ways that reinforce Japan’s own security and shore up an Asian order that is under challenge from Chinese revisionism.

To be clear, the policy moves—designed to “normalize” Japan’s security posture—have thus far been limited in scope and do not open the path to the country becoming a militaristic power. Restrictions on deployment of offensive weapons, for example, remain in place. Yet the moves have proved divisive at home, owing to pacifism remaining deeply embedded in Japanese society, in part because of the painful legacy of Japan’s prewar militarism. The core issue at stake, however, is not whether Japan should remain pacifist (the US-imposed Constitution has made Japan the world’s first constitutionally pacifist nation) but whether it should stay passive in regional and international affairs. Enduring peace in Asia demands a proactive Japan. If the Japanese government is to play a proactive role, it must win over a divided public at home. This is borne out by a Pew Research Center survey: 47% of Americans want Japan to play a more active role in regional security; by contrast, only 23% of Japanese want their country to play a more active role.3

If Japan fails to push further reforms of its postwar institutions and policies to meet the new challenges, it could erode its security. A Japan that is better able to defend itself and to partner with friendly Indo-Pacific countries would be able to forestall the emergence of a destabilizing power imbalance in East Asia. Even US security interests would be better served by a more confident and secure Japan that assumes greater responsibility for its own defense and for regional security. After all, Japan’s policy of pacifism under the US military umbrella seems no longer adequate to shield Japanese interests—or even American interests.

A still-pacifist but proactive Japan would be able to take its rightful place in the world. But to underpin a “proactive contribution to peace”—a term popularized by Prime Minister Shinzo Abe— does Japan need to become a militarily independent power like two of America’s closest allies, Britain or France? Britain and France have built formidable military-deterrent capabilities, rather than entrust their security to the US. Legally, Japan does not have the choice to pursue the nuclear-weapons option. But, even without its abandoning the security treaty with the US, it can build robust conventional-force capabilities, including information-warfare systems, given that the cyber-realm would play an increasingly important role in conflict.
Japan’s domestic constraints

Domestic constraints accentuate Japan’s security dilemma. One example is the difficulty in reforming the Japanese Constitution, which was imposed by the occupying American forces in 1947 after disbanding the Japanese military.4 Being the world’s first constitutionally pacifist nation was something the post-war Japan became proud of. Yet the fact is that no other country in the world is bound by the kind of constitutional restrictions that were imposed on vanquished Japan by an occupying power.

The Constitution prohibits Japan from acquiring the means of war and bars its purely defensive military, called the Self-Defense Forces, from staging rescue missions or other overseas operations even to free Japanese hostages. Indeed, to set up wholly defensive armed forces in the 1950s, Japan had to loosely interpret the Constitution’s force-renouncing Article 9, which says “land, sea, and air forces, as well as other war potential, will never be maintained.” This major reinterpretation was done, paradoxically, at the behest of the US, which, after disbanding the Japanese military, realized the value of building Japan as its loyal vassal on the frontlines of the Cold War.

Yet Japan has clung to that Constitution all these years without so much as carrying out a single amendment or changing even one word. Many other democracies regard their constitutions not as cast in stone but as open to change so that they stay abreast with new social, technological, and economic developments. For example, India—whose Constitution is almost as old as Japan’s—has incorporated 100 amendments thus far. There have been fewer amendments—27—to the U.S. Constitution since its enactment in 1787. No constitution can be perfect. A constitution, like the democratic system it embodies, should be open to improvements.

In this light, Prime Minister Abe has made an impassioned appeal for constitutional reform, suggesting that the time may have come to emulate the same kind of far-reaching change that allowed Japan to rise from the ashes of its World War II defeat. Addressing the Diet, he once asked: “For the future of Japan, shouldn’t we accomplish in this Diet the biggest reform since the end of the war?” Abe’s contention that the Constitution no longer reflects the realities now facing Japan and thus needs to be updated is strengthened by another fact: Germany, also defeated in World War II, has over the years made 59 amendments to its Basic Law, or Constitution, which it adopted when it was under Allied occupation.5

Japan and Germany regained sovereignty from post-World War II military occupation only after embracing constitutional guarantees against any future threats from them to peace. However, West Germany’s new Constitution, while outlawing a war of aggression, authorized military force in self-defense or as part of a collective security agreement. By contrast, Japan’s Article 9 went further, stating that “the Japanese people forever renounce … the threat or use of force as a means of settling international disputes.” By forcing Japan to renounce war as “a sovereign right of the nation,” the Constitution imposed stringent restraints.

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