According to Japanese media reports today, citing sources, the Japanese government is considering including content related to “initiating research and introduction of nuclear-powered submarines” in the revised “Three Security Documents.” According to Japanese media reports, the relevant statement may not presuppose “ownership,” but rather include content “as an entry point for future research and discussion.” According to reports, if the content of “research and introduction of nuclear-powered submarines” is included in the “Three Security Documents,” it will create conditions for the Japanese government to launch relevant investigations and research. A senior ruling party official said that if “repeated research and discussion” is included, it is possible to publicly simulate application and calculation costs. Since Japanese Prime Minister Sanae Takaichi came to power, he has been pushing for revisions to the “Three Non-Nuclear Security Documents” in an attempt to revise the “Three Non-Nuclear Principles.” Japan's Chief Cabinet Secretary Kihara Minoru and Defense Minister Koizumi Shinjiro have both stated that “discussions about owning a nuclear-powered submarine should not be ruled out,” triggering opposition and criticism at home and abroad.

According to Japanese media reports today, citing sources, the Japanese government is considering including content related to “initiating research and introduction of nuclear-powered submarines” in the revised “Three Security Documents.” According to Japanese media reports, the relevant statement may not presuppose “ownership,” but rather include content “as an entry point for future research and discussion.” According to reports, if the content of “research and introduction of nuclear-powered submarines” is included in the “Three Security Documents,” it will create conditions for the Japanese government to launch relevant investigations and research. A senior ruling party official said that if “repeated research and discussion” is included, it is possible to publicly simulate application and calculation costs. Since Japanese Prime Minister Sanae Takaichi came to power, he has been pushing for revisions to the “Three Non-Nuclear Security Documents” in an attempt to revise the “Three Non-Nuclear Principles.” Japan's Chief Cabinet Secretary Kihara Minoru and Defense Minister Koizumi Shinjiro have both stated that “discussions about owning a nuclear-powered submarine should not be ruled out,” triggering opposition and criticism at home and abroad.