由於歷史原因,日本軍用技術的發展受到諸多限制。雖然日本依靠按許可證生產美國先進武器裝備的辦法使其武器裝備質量保持較高的水平,但對外國的依赖却成為一個重大的缺陷。目前,日本已逐漸向自行研製先進武器裝備方向轉變。在發展航空武器裝備方面最引人矚目的就是下一代支援戰鬥機FS-X的研製。以我為主合作研製作為一個四周環海的島國,確保海上運輸綫的安全、防止水面艦艇的進攻 Due to historical reasons, the development of Japan’s military technology is subject to many limitations. Although Japan relies on permitting the production of advanced U.S. weapons and equipment to maintain the high quality of its weapons and equipment, its reliance on foreign countries has become a major flaw. At present, Japan has gradually shifted its direction to the development of advanced weapons and equipment. In the development of aviation weapons and equipment most striking is the next generation of support fighter FS-X development. Develop cooperatively with me as an island nation around the sea, ensure the safety of maritime transport lines and prevent the attack by surface ships