China sent a letter to the United Nations vowing resolute self-defense if Japan “dared to intervene militarily in the Taiwan Strait,” as Beijing tries to rally international support for its position on the spiraling spat.

China’s Permanent Representative to the United Nations Fu Cong delivered the message to Secretary-General Antonio Guterres on Friday, according to the state-run Xinhua News Agency. The letter will be distributed to all UN members, according to the report.

AloJapan.com