Hughes, Christopher W

Abstract
Japan’s future trajectory in security policy and the extent of deviation from the post-war course of a constrained military stance have been the source of constant academic and policy debate. Japanese policy-makers have maintained that national security policy has shown no fundamental deviation, and that this can be benchmarked against a range of constant anti-militaristic principles. The advent of BMD, however, poses significant questions over whether Japan is continuing to follow a similar security trajectory. This article examines how BMD has challenged four key anti-militaristic principles—the non-exercise of collective self-defence, the non-military use of space, the ban on the export of weapons technology, and strict civilian control of the military—and uses this assessment to judge how BMD is driving remilitarisation. It concludes that BMD’s impact is highly significant in transgressing these anti-militaristic principles and is thus indicating a more remilitarised security path for Japan developing now and in the future.
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