核保有の論理とその内外への影響

In May 1998, India and Pakistan carried out a series of nuclear tests and declared themselves “nuclear powers” — a move that shocked the international community and added a newdimension to the rivalries between these two neighbors. This article will attempt to analyze what led both to this nuclearization and what kind of influence it had on the whole world as well as on the region.<br>From a strategic viewpoint, India had pushed ahead with its nuclear program in order to counter the threat of China, not of Pakistan, whereas Pakistan’s program was aimed at reducing the threat posed by India. That is to say, the power imbalance in the region (China > India > Pakistan) encouraged these two countries to go nuclear. India and Pakistan have faced increased security-related concerns since the collapse of the alliance structure that built up during the Cold War. In addition to these security interests, rising nationalism in the midst of globalization has created a political trend that has encouraged nuclearization.<br>Now, in retrospect, we can ask the question: which side has benefited most from nuclearization?Regionally, Pakistan seems to have seized more advantages militarily and diplomatically, especially regarding the Kashmir issue. Globally, however, nuclearization has helped India to rise in the world: most major powers, including the United States, cannot help regarding and treating India as a global player. In contrast, the international community regards Pakistan with suspicion in the wake of revelations about the “nuclear black market.”<br>In fact, this nuclearization, which drew international concern about the risk of nuclear war, has not only contributed to sustaining the ongoing peace process since 2003, but has also created aninternational environment in which each side stops short of resorting to war even in times of crisis. “Rising India” will also hesitate to draw a sword. Unfortunately, however, it is difficult to conclude that a stable“ nuclear peace” has been established between India and Pakistan considering their geopolitical and strategic characteristics, lack of a relationship of mutual trust, persistent cross-border terrorism, and the fragile state foundations of Pakistan.