China claims US balloons flew over Tibet and Xinjiang as spying row rumbles on

US deputy secretary of state says Beijing is claiming a gazillion balloons by the US over China ... That is absolutely not true'

Diplomatic friction has worsened between the United States and China after Beijing claimed, without evidence, that US high-altitude balloons flew over its Xinjiang and Tibet regions, and threatened unspecified measures against US entities for undermining Chinese sovereignty.

Washington and Beijing are locked in a tussle over flying objects after the US military this month shot down what it called a Chinese spy balloon over the coast of South Carolina. Beijing said it was a civilian research vehicle mistakenly blown off course, and that Washington overreacted.