Another official claimed that on average, one balloon flies above Taiwan each month, but that is just one of the army of spy balloons that China has launched around the world.
According to a Financial Times report, Chinese army balloons have been "very frequently" violating Taiwan's airspace for years.
“They come very frequently, the last one just a few weeks ago,” one Taiwanese official said.
Another official claimed that on average, one balloon flies above Taiwan each month....