Japan brands China top threat in new defense white paper — SkimNews
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- China lodged a "serious diplomatic" protest with Japan over its defense white paper, which labeled Beijing as Tokyo's "greatest strategic challenge" and made "brazen comments" on Taiwan, Foreign Ministry spokesperson Lin Jian said on August 5, 2026.
- Japan's cabinet approved the roughly 600-page white paper on August 4, framing China's growing military actions as Tokyo's top security challenge requiring "overall national strength and cooperation with allies and like-minded nations."
- Japan showcased a new anti-ship missile with a range of about 1,000 km coinciding with the white paper's release, bringing Tokyo closer to fielding long-range stand-off missiles deployable from land, sea, and air.
- Tensions between China and Japan originally erupted in November over Prime Minister Sanae Takaichi's parliamentary remarks that a Taiwan contingency could be a "survival-threatening situation" for Japan, and relations have remained strained since.
- Japanese Defence Minister Shinjiro Koizumi appeared to set the stage for a review of Japan's decades-old three non-nuclear principles, calling the debate over nuclear weapons one "we cannot avoid."
- China also reiterated its sovereignty claims over the Senkaku Islands (called Diaoyu Dao by Beijing), which Japan controls, with the Chinese coast guard periodically patrolling the area to assert sovereignty.
Why it matters: Tokyo's framing of Beijing as its top strategic threat, paired with a newly tested 1,000 km-range anti-ship missile and Koizumi's signal that Japan's non-nuclear principles are up for debate, marks a concrete hardening of Japan's defense posture. Beijing's protest preserves political space at home, but the Taiwan language in the white paper keeps the bilateral relationship locked in confrontation.
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