Treaties

China is testing the limits of a critical U.S.-Philippines defense pact — will Washington respond?

China has stepped up its aggression against the Philippines in the contested waters of the South China Sea, calling into…

U.S. and China hold first informal nuclear talks in 5 years, eyeing Taiwan

The United States and China resumed semi-official nuclear arms talks in March for the first time in five years, with Beijing’s representatives telling U.S. counterparts that they would not resort to…

U.S. questions China’s no-first-use nuclear call given buildup

China has not responded to U.S. nuclear-weapons risk-reduction proposals and Washington has questions about Beijing’s call for no-first-use talks while China continues to build up…