Before Chinese Spy Balloon Sighting, Classified Report Highlighted Foreign Aerial Spying

By Julian E. Barnes and Edward Wong Before a Chinese spy balloon was discovered in the United States, American officials said a rival power may have used advanced technology to surveil U.S. military sites.

Source: Before Chinese Spy Balloon Sighting, Classified Report Highlighted Foreign Aerial Spying

Category: Espionage and Intelligence Services, United States International Relations, Balloons (Aeronautics), Unidentified Flying Objects (UFO), Classified Information and State Secrets, Defense Department, China