[Japan’s Three Security Documents May Add Content on Nuclear Submarines] October 7th: According to reports from Japanese media today (October 7) citing sources, the Japanese government is considering including content related to “initiating research into the introduction of nuclear-powered submarines” in the revised “Three Security Documents.” Japanese media reported that the relevant expressions may not be based on "possession", but will be written "as an entry point for future research and discussion." It is reported that if the content of "research on the introduction of nuclear-powered submarines" is written in the "Three Security Documents", it will create conditions for the Japanese government to launch relevant investigations and studies. A senior executive of the ruling party said that if "repeated studies and discussions" are included, simulation applications and calculation costs can be made public. Since Japanese Prime Minister Sanae Takaichi came to power, he has been promoting the revision of the "Three Security Documents" and trying to revise the "Three Non-nuclear Principles". Japan's Chief Cabinet Secretary Minoru Kihara and Defense Minister Shinjiro Koizumi have both stated that "discussions on possessing nuclear-powered submarines should not be ruled out," triggering opposition and criticism at home and abroad. (CCTV International News)