How China’s spy balloon spurred a rapid shift in US sky patrol

The downing of a Chinese spy balloon over U.S. airspace has forced a rapid recalibration in how the military monitors, tracks and responds to threats from above…The Defense Department said that after the Chinese spy balloon flew over much of the U.S. earlier this month before being shot down, the military began paying closer attention to lower-altitude flying objects…That led to the detection and elimination of three UFOs in the span of three days over the weekend.