Tensions between Japan and China escalated in November 2025 after Japanese PM Sanae Takaichi said that a Chinese attack on Taiwan could threaten Japan’s security. China condemned the remark, imposed economic measures, escalated military activity, and raised the issue at the UN. Diplomatic ties deteriorated rapidly, creating the most serious bilateral rift in years.

BulletsIn

•  Japan PM’s statement on Taiwan seen by China as threat of armed intervention.
•  China escalated dispute to the UN, accusing Japan of dangerous interference.
•  Chinese consul general’s threatening social media post worsened the crisis.
•  Both countries summoned ambassadors and issued mutual travel warnings.
•  China’s advisory triggered flight cancellations and hit Japan’s tourism stocks.
•  China boosted military presence near Senkaku Islands with drones and vessels.
•  Seafood import ban reimposed, hurting Japan’s fishing and export sector.
•  Takaichi refused to retract remarks, insisting no change in Japan’s policy.
•  US declared strong support for Japan, criticising China’s aggressive reaction.
•  Rising tensions push India and Japan to deepen security and economic partnership.