The accusations made by China on Monday have further ratcheted up tensions between the two countries amid mutual allegations of surveillance.
This wasn't the first Chinese balloon over the U.S. Why were the others ignored? : NPR
China accuses U.S. of flying spy balloons into Chinese airspace more than 10 times
China says US balloons breached airspace at least 10 times
Wag the Dirigible - emptywheel
Chinese foreign ministry says US also flies balloons over China, China
China says U.S. flew high-altitude balloons over its airspace : r/worldnews
VIDEO: Pinehurst Man Captures Moment When Surveillance Balloon is Shot Down, News
The Chinese balloon saga could be part of a new space race closer to Earth - Alaska Public Media
Spy balloon: Hobbyists say $12 pico balloon may have been shot down by US as Biden rules out China
High-Altitude Balloons Aren't Just for Spying. Here's How Scientists Use Them, Smart News