The United States accuses China of "a clear violation of sovereignty" after a suspected high altitude surveillance balloon hovered over Montana.
The United States accuses China of "a clear violation of sovereignty" after a suspected meteorologicalhigh altitude balloonisnotedhoveringoverMontana.U.S.SecretaryofStateAntonyBlinkenpostpones hisofficialvisittoBeijing,initiallyscheduledforFebruary5,inresponsetotheincident.