在东京都世田谷区池尻,有一座普通的5层楼房,虽然它已经历了30年的风风雨雨,但对于一般日本人来说,它仍充满了神秘的色彩。这里就是日本唯一的武器研究开发中心——防卫厅技术研究本部(以下简称技本)。从流浪到安家 1950年,日本建立了战后第一支武装——警察预备队。当时使用的武器都是美国在太平洋战争期间使用的M1步枪、105毫米榴弹炮等,这对于体力不强的日本人来说是相当沉重的武器了。于是,日本开始设想用自制的武器装备部 In Chiharu, Setagaya-ku, Tokyo, there is an ordinary five-story building. Although it has gone through 30 years of ups and downs, it is still mysterious to the average Japanese. Here is Japan’s only weapons research and development center - Defense Technology Research Division (hereinafter referred to as the technical notebook). From wandering to settling home In 1950, Japan established the first post-war armed-police reserve. The weapons used at the time were the M1 rifles and the 105-mm howitzers used by the United States during the Pacific War, which were rather heavy weapons for the physically weak Japanese. As a result, Japan began to envisage the use of homemade weapons and equipment department