Nuclear & Arms Control — 2026-05-06

China Accuses Japan of Seeking Nuclear Weapons Deployment as NPT Review Conference Enters Second Week

China's Disarmament Ambassador Shen Jian told the NPT conference in New York on May 4 that Japan is seeking allied nuclear deployment on its territory, revising its nonnuclear principles, and expanding long-range strike capabilities, per China's state-run Global Times. A Chinese delegate at the same Main Committee II session cited a "sharp imbalance" between Japan's nuclear material production and consumption, Jiji Press reported. On April 30, a Chinese representative told the Japan Times that Japan's nuclear pursuit "has become a reality rather than a potential threat" since Prime Minister Sanae Takaichi took office. Japan's Ambassador Tomiko Ichikawa rebutted the claims, citing the three nonnuclear principles and Japan's exclusive peaceful use of nuclear materials.

Analysis
China's accusation that Japan seeks nuclear weapons deployment, delivered through its Disarmament Ambassador at the NPT Review Conference, opens a new blocking axis atop the existing nuclear-weapon-state versus non-nuclear-weapon-state tensions that have prevented consensus at the last two RevCons. The conference will likely fail to adopt a consensus final document. Three failures in the last five RevCons already favor non-consensus, and the Takaichi government's defense posture changes give China's accusations enough factual hook to sustain the dispute through final drafting stages. The sharp-imbalance claim about Japan's nuclear material production and consumption is a long-standing Chinese talking point that has gained traction under Takaichi's revision of the three nonnuclear principles. The Takaichi Indo-Pacific story and the PLA Balikatan counter-exercises follow the same pattern: China is simultaneously pressuring Japan across diplomatic, military, and arms-control domains.
2 sources
  1. China Raps Japan Again at NPT Review Conference - Nippon.com
  2. China calls for high vigilance against Japan's negative moves on nuclear armament issues at UN meeting - Global Times

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