ABSTRACT Katsuya Okada served as the Japanese Foreign Minister between 2009 and 2010 when the erstwhile Democratic Party of Japan (DPJ) formed the administration for the first time in its history. During his term, Okada worked on several initiatives that have not since been executed. One of these projects was an investigation into the so-called “secret deal” effected between Japan and the United States in the 1960s, specifically with regard to the transit of US nuclear weapons through Japan. In this interview, Okada reflects on the actions he took during his term as the foreign minister. He also airs his opinions on other issues related to nuclear weapons, such as the management of the US-Japan alliance; the “sole purpose” policy of nuclear weapons; the nuclear strategy of the US Trump administration and the Japanese government’s reaction to it; the denuclearisation of North Korea; and Japan’s nuclear disarmament diplomacy.

中文翻译：

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从核雨伞的现实到没有核武器的世界：冈田胜也的访谈

摘要冈田胜也（Katsuya Okada）冈田胜也（Katsuya Okada）在2009年至2010年间担任日本外相，当时昔日的日本民主党（DPJ）首次成立了政府。在其任期内，冈田研究了几项至今尚未执行的计划。其中一个项目是对1960年代日本与美国之间达成的所谓“秘密交易”进行调查，特别是关于美国核武器通过日本的转移。冈田在这次采访中回顾了他担任外交大臣期间采取的行动。他还就与核武器有关的其他问题发表了意见，例如美日同盟的管理。核武器的“唯一目的”政策；美国特朗普政府的核战略以及日本政府对此的反应；朝鲜无核化；和日本的核裁军外交。