日本新动作曝光！拟打造“宇宙作战集团”

Core Viewpoint - Japan is actively pursuing the militarization of space, with plans to establish a "Space Operations Group" as part of its defense strategy, reflecting a shift towards more aggressive military capabilities under the guise of "self-defense" [1][3]. Group 1: Space Military Development - Japan's Defense Minister, Koizumi Shinjiro, emphasized the importance of space for both military and civilian purposes, indicating a strong commitment to enhancing space capabilities [1]. - The Japanese government plans to reorganize the Air Self-Defense Force into an "Aerospace Self-Defense Force" by 2026, with the "Space Operations Group" expected to be upgraded by 2025 [1]. - Japan is developing "bodyguard satellites" to strengthen its space defense capabilities and is investing in a "low-orbit satellite constellation" project, akin to the Starlink initiative [1]. Group 2: Strategic Military Considerations - Japan aims to build a comprehensive space reconnaissance system using optical infrared imaging satellites and radar reconnaissance satellites to monitor foreign military targets, thereby supporting offensive operations [2]. - The restructured Aerospace Self-Defense Force will conduct joint exercises and training with the U.S. Space Force, extending the U.S.-Japan military alliance into space [3]. - There is a potential for Japan to develop orbital combat platforms similar to the U.S. military's X-37B unmanned spaceplane, indicating a significant shift towards space warfare capabilities [3]. Group 3: Regional Military Deployment - Japan is enhancing its military presence in the southwestern region, particularly in Okinawa, with plans to upgrade the Ground Self-Defense Force's 15th Brigade to a division by 2027, focusing on island defense operations [5]. - The deployment of advanced missile systems, such as the Type 03 medium-range surface-to-air missile and extended-range variants of the Type 12 anti-ship missile, is aimed at providing fire support and protection for Japan's Ground Self-Defense Forces [5][6]. - The establishment of the "Okinawa Defense Group" is seen as a preparation for potential large-scale island operations, reflecting Japan's offensive military posture [5].