日本一官员称日本应当拥有核武器

Group 1 - The core viewpoint of the article is that former Japanese Prime Minister Shigeru Ishiba opposes the idea of Japan acquiring nuclear weapons, stating it would not bring any positive impact to the country [1] - Ishiba clarified that the comments regarding Japan's nuclear armament were made by an official from the Prime Minister's office in an informal setting, indicating that these views do not represent official policy [1] - He warned that if Japan were to possess nuclear weapons, it would have to withdraw from the Treaty on the Non-Proliferation of Nuclear Weapons and the International Atomic Energy Agency, complicating Japan's nuclear energy policy [1]