日本军工产业正在发生一场深刻变革。2011年底，野田政权放宽执行长达45年的“武器出口三原则”。2012年4月，日本宣布与英国进行军事共同开发。6月，日本又修改JAXA法，解除航天宇宙技术不能用于军事的禁令。同年7月，日本政府内设立新机构“宇宙战略室”。日本已经放弃长期坚持的国产化战略，其军工产业将走向世界。本文将对日本军工产业发展战略、发展模式以及此次战略转型的前因后果进行深入分析。
Japan's defense industry is undergoing a thorough transformation. At the end of 2011, Noda administration loosened "three principles on arms exports" which had been run over 45 years. And then, in April 2012, Japan has declared that Japan is going to cooperate with the United Kingdom to develop a common military. In June, Japan amended the law JAXA which means Japan has lift the ban of "peaceful purposes only"about space techndogy. In July, a new organization that is called "Space Strategy Office" was established in the Japanese government. So Japan has already abandoned the strategy of domestic production that is held for a long time, and its defense industry will marching towards the world. This paper will analyze the development strategy, the development model, the causes and effects of this strategic transformation of Japan's defense industry.
