Factors Which Could Lead to Improvements in Sino-Japanese Relations in the East China Sea

On November 7^th China and Japan issued a carefully worded statement which indicates that Beijing and Tokyo are seeking to ease the tensions between the two countries which have risen dramatically since 2012 when Japan nationalized the islands in the Easy China Sea known as Senkaku to the Japanese and Diaoyu to the Chinese. The statement admitted that "Different Positions" exist in regard to who has sovereignty over the islands and announced plans to create a "Crisis Management Mechanism" to try and prevent the situation from worsening. A mechanism such as this could ideally set the stage for some form of formal agreement as to the legal status of the islands. A victory for China is that the original draft of the statement apparently stated that Japan had sovereignty over the islands but was aware of China’s claims. If Japan had refused to modify this wording it would have greatly complicated discussions and made it less likely that Chinese President Xi Jinping and Japanese Prime Minister Shinzo Abe would meet during the APEC Summit in Beijing, that is currently under way, to discuss the matter further. Japan's apparent concession here indicates that Tokyo is serious about finding a resolution.

Both Japan and China have incentives to resolve this dispute. China has seen a significant drop in Japanese investment which is problematic during at time when the economic implications of potential shifts, such as reigning in China’s Shadow Banking Sector and reforming its Real Estate Market amongst other things, could severally compromise the growth rates that China has seen in recent decades and lead to an increase in social instability. (In theory China could refuse to make any meaningful reforms but that could lead to even worse consequences in the long-term). Japan meanwhile is facing its own degree of economic uncertainty as an increase in consumption taxes has limited economic growth, and the deflation of the Yen, while good for Japanese exporters, has negatively impacted the wealth of much of the Japanese populace. Both countries also have negative demographic trajectories which, barring a dramatic change to immigration policy, will lead to a context in which relatively fewer workers will be supporting a rapidly graying population. All of this comes at a time when China is working to transform its Navy into a Blue Water Navy, Japan is seeking to remilitarize, and the United State has made it clear that it will back Japan in the event of any military disputes.

It is pretty clear that both Beijing and Tokyo have a variety of pressing concerns. Resolving the disputes over the islands would afford both China and Japan more bandwidth to address these obstacles. A resolution could also afford Tokyo a degree of flexibility as Japan’s activities in the East China Sea are similar to those of China in the South China Sea. In January 2013 the Philippines filed a lawsuit against China in the Permanent Court of Arbitration alleging violations of the United Nations’ Convention on the Law of the Sea. If the court findings favor The Philippines it could set a legal precedent that Beijing could use against Tokyo. Such a finding would not be an issue for the Japanese if the dispute over the islands were already resolved.

Despite the incentives to find a resolution the islands enflame nationalist sentiment in both countries. If either side is perceived as giving in too much there could be political consequences. It is also not impossible that any resolution in the East China Sea could be used as a template to resolve disputes in the South China Sea, thus, Beijing will not want to set any precedents that could be used against China. After all, Japan (backed by the US) and China are far more evenly matched than China and countries such as The Philippines and Vietnam. Beijing has no interest in setting precedents which weaker countries can use to the detriment of Chinese interests. In the next week we shall see how this potential compromise progresses. How far it goes and what each side is willing to give up will be telling not just for the Senkaku/Diaoyu Islands but also for disputes in the broader Western Pacific Region.

The Implications of a Remilitarized Japan

On Thursday Japanese Prime Minister Shinzo Abe and New Komeito Party head Natsuo Yamaguchi confirmed that there will be no reinterpretation of the Japanese constitution to permit Collective Defense though the potential for such a shift is still possible. Such a move would be a preliminary step to the normalization of the Japanese military.  Despite this delay it is probable that Japan will remilitarize at some point in the future given that Tokyo can not assume that the United States will always protect Japanese interests. Though there is a great deal of overlap between Washington and Tokyo's interests the reality is that the United States wants its allies to shoulder a greater burden in terms of providing security in their respective regions. Washington has also cut military spending due to the sequester. For these reasons Abe is hoping for the reinterpretation of the constitution by the end of the year to coincide with possible revisions to the guidelines governing US-Japanese defense cooperation. Such a shift will have geopolitical consequences in the Western Pacific  

As things stand now Japan is working with the Philippines in order to protect Tokyo and Manila's mutual interests in the Western Pacific. Japan is helping the Philippines finance patrol boats as well as providing financial assistance to improve communication technology for the Filipino Coast Guard. Filipino President Aquino will be visiting Japan on the 24th of June. China’s activities in the South China Seas and how they should be addressed will likely be discussed during this trip.  This is where collective defense comes in to play as neither country's military is a match for the Chinese however a united front with the participation of countries with similar grievances, such as Vietnam, and possibly with tacit or even explicit US support would be a strong deterrent. Though such a grouping could in theory cause China to behave in a less aggressive manner it is also likely that a united front  could be viewed as a credible enough threat by Beijing that China will feel compelled to take preemptive action to protect its perceived interests. There are several reasons to act sooner rather than later including the reality that China faces significant demographic threats such as an aging population and an increasing dependency ratio. Beijing also needs to make significant economic reforms which will not be popular with the population. For these reasons anything that can boost nationalism in China is in Beijing's interest as it will serve as a distraction. The dispute over the Diaoyu/Senkaku islands is an issue which stokes a great deal of nationalist sentiment in China.

If Japan commits to remilitarization and makes overtures to Manila, Hanoi and other countries who are concerned with Beijing’s territorial ambitions it is possible that China will occupy the Diaoyu/Senkaku islands which both Japan and China claim. China's intent will not be to start a war (though there a credible arguments that Beijing will tolerate a short conflict). Beijing will be betting that despite the uproar that such a maneuver will cause the international community will feel that they have too much to lose economically if they push for strong sanctions against China. Certainly, Beijing is looking at the global response to Russia's annexation of Crimea with great interest. If China annexes the Diaoyu/Senkaku islands but manages to convince the international community that it will not interfere with shipping lanes in the region it is possible that many countries outside of the region will fell that any conflict is not worth the economic costs. The problem is that Japan and other regional powers, such as the Philippines and Vietnam, would likely view inaction as appeasement. The thinking in many East and Southeast Asian capitals might be, “If we allow this what next?”. Such a scenario sets the stage for a dramatic escalation in tensions which could impact some of the most important shipping lanes in the world. For this reason we must pay close attention to any signs that Japan will remilitarize as well as any developments that result in closer relations between Japan and countries such as the Philippines and Vietnam even if there is no overt call for Collective Defense. Given that Abe is pushing for a constitutional reinterpretation by the years end we might see significant developments in the South and East China Seas in the coming months.

The Influence of East Asian Demographic Shifts and North Korean Power Struggles on the Establishment of China’s ADIZ

The apparent removal of Kim Jong Un’s Uncle Chang Song-taek from his position of vice-chairman of the National Defense Commission indicates that Pyongyang is facing an internal crisis. This dismissal supports recent analyses that the regime of Kim Jong Un is in trouble. If there is regime change in North Korea, China’s geographic proximity and strong relations with both North and South Korea will make Beijing a key player in promoting stability on the Korean Peninsula and facilitating a potential process of reunification. The ability to perform a role which might remove one of the biggest regional threats could give Beijing greater leverage when dealing with other regional players. Beijing's establishment of an Air Defense Identification Zone (ADIZ) should be seen in this context. As we shall see future demographic challenges and the need to appeal to nationalistic sentiment also appear to be playing roles in the establishment of the ADIZ.

Despite the tensions that China’s Air Defense Identification Zone has caused it must be noted that an ADIZ is a less risky way to stake a claim to a territory when compared to other courses of action. Certainly, if China were to set up settlements on the Senkaku/Diaoyu Islands the consequences could be far graver. It is also important to note that although many military aircraft have ignored the ADIZ most governments have requested that their civilian aircraft respect the Air Defense Identification Zone. This could be viewed as tacit acceptance of China's claim to the territory. If Beijing is able to gain enough recognition of the ADIZ it will cater to nationalist sentiment.  This is important as China will have to make some tough economic reforms in the future thus any action that can boost support for the new government is important. Success in establishing an Air Defense Identification Zone in the East China Sea would also set the stage for an ADIZ in the South China Sea which would increase China's claims to the Spratly and Parcel Islands.

Shifting demographics could also be playing a role in Beijing’s establishment of the ADIZ. Japan, China and South Korea all have declining populations and rising dependency ratios (the ratio of dependents - people younger than 15 or older than 64 - to the working-age population). In the coming decades all these countries are likely to suffer some economic difficulties in supporting their aging populations. The difference is that South Korea and Japan are rich (though Japan does have notable debt problems), have more developed infrastructure, and are backed by the US. As things stand now Japan and South Korea are better equipped to deal with this potential period of instability.  China must know that this time of relative weakness could allow other parties, such as the United States, to increase their presence in the Western Pacific. Clearly, this goes against Beijing's interests. The fact that Japan will likely have a stronger military in the future is an additional concern. For these reasons Beijing likely feels that trying to force territorial resolutions while China is in a period of relative strength is a strategic imperative. The establishment of the Air Defense Identification Zone could be the first step in such a process.