Key Facts
• December 19, 2025: Taro Kono updates his X (formerly Twitter) account.
• Kono responds to reports of a senior government official’s off-the-record statement.
• The official suggested Japan ‘should possess nuclear weapons’ amid U.S. nuclear deterrence concerns.
• Kono argues against excluding specific opinions from public debate.
• He emphasizes discussing pros and cons, including Hiroshima and Nagasaki experiences.
• Kono reiterates his personal opposition to nuclear weapon possession.
• Reports indicate the official acknowledged challenges with the Nuclear Non-Proliferation Treaty (NPT).
• The government clarified it is not actively discussing nuclear armament.
• Related debates include opinions from political figures like Toru Hashimoto.
• The issue has sparked broader political and public discourse in Japan.
Summary
Former Japanese Foreign Minister Taro Kono addressed reports of a senior government official’s statement suggesting Japan should consider nuclear weapon possession. On December 19, 2025, Kono posted on X (formerly Twitter), advocating for open discussions on the topic without excluding specific opinions. He highlighted the importance of evaluating the advantages and disadvantages of nuclear armament, considering historical experiences like Hiroshima and Nagasaki, and respecting public sentiment. While Kono reaffirmed his personal opposition to nuclear weapons, he stressed the need for comprehensive debate. The official’s remarks also acknowledged challenges posed by the Nuclear Non-Proliferation Treaty (NPT), with the government clarifying that no active discussions on nuclear armament are underway. The issue has ignited broader political and public discourse, with figures like Toru Hashimoto weighing in on the necessity of such debates.
