日本“新防卫大纲”明确规定,将强化与美国在反导领域的合作,并于2008年前建立起由“爱国者”-3型和“标准”-3型导弹系统组成的弹道导弹防御系统。基于巩固日美同盟、应对现实导弹威胁的需要,日本进一步加快了其反导预警系统建设,力求打造出覆盖全国的导弹监控网络。据日本《产经新闻》报道,日本防卫厅正加紧部署升级导弹雷达监测网,相关工作将在7年内完成。打造天基预警系统,强化战略监控能力 Japan’s “New Defense Syllabus” clearly stipulates that it will strengthen its cooperation with the United States in the anti-missile field and establish a ballistic missile defense system consisting of the “Patriot-3” and “Standard” -3 missile systems by 2008 . Based on the need to consolidate the Japan-US alliance and respond to the actual threat of missiles, Japan further accelerated the construction of its anti-missile warning system and sought to create a nation-wide missile surveillance network. According to Japan’s Sankei Shimbun, Japan’s Defense Agency is stepping up efforts to deploy an upgraded missile radar monitoring network, which will be completed within seven years. To create a space-based early warning system and strengthen its strategic monitoring capability