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Friday, June 20, 2014

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.

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