Balloon Incident Reveals More Than Spying as Competition With China Intensifies - The New York Times
https://www.nytimes.com/2023/02/05/us/politics/balloon-china-spying-united-states.htmlBush Asks China to Release U.S. Spy Plane and Crew - The New York Times
https://www.nytimes.com/2001/04/02/world/bush-asks-china-to-release-us-spy-plane-and-crew.htmlHainan Island incident - Wikipedia
https://en.wikipedia.org/wiki/Hainan_Island_incident