China says U.S. flew high-altitude balloons over its airspace

BEIJING — China said on Monday that U.S. high altitude balloons had flown over its airspace without permission more than 10 times since the beginning of 2022, widening a diplomatic row after the U.S. military shot down what it says was a Chinese spy balloon. “Since last year, the U.S.’s high-altitude balloons have undergone more […]