![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. Before Balloon Sighting, Classified Report Highlighted Foreign Surveillance Tech | INFBusiness.com](https://globalpolitics.info/wp-content/uploads/2023/02/d66ac0c0107b9fe4c88fb03038bd64e8.jpg)
Before Balloon Sighting, Classified Report Highlighted Foreign Surveillance Tech
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. Send any friend…