In what is likely the most profound example of a "trial balloon", the Chinese have sailed a high-altitude helium balloon over the continental U.S. the past few days. Countless news sources have reported it, and the Pentagon says it is equipped with substantial surveillance equipment and steering capability (1). The balloon has since been shot down, and recovery efforts are underway.
While the Chinese claim that it is a wayward weather balloon, experts say such balloons would not have an extensive range, and are not maneuverable. Its "wandering" over ICBM locations and a B-2 bomber base leaves little doubt about its mission. The Pentagon decided that shooting it down right away was not critical to defense, and may cause damage or injury on the ground.
Spying is probably as old as civilization, perhaps even older. It likely goes back to sexual activities between various individuals, or their means of obtaining food, etc. Of course the most significant aspect of spying is to obtain an advantage over an adversary, or keeping your own people in check. Both of these have a long history, and this is not surprising.
Many countries spy on their own people. The F.B.I. in the U.S. has spied on many of its citizens, and still does (2). Such activities happen, all over the world. Most governments have reasonable concern over the activities of people within their boarders, so internal spying is nothing new.
But this recent spy balloon episode, and the eye-in-the-sky means of tracking the activities of everything on the planet made me think about the F.B.I. spying on Americans. And it brought to mind an article published in the New York Times last year about the spying which goes on in China too, where the government keeps tabs on just about everyone by various high tech means. A direct link to this article has a paywall, but it can be read from various sources (3).
Spying is everywhere and is never going away. Always try to keep in mind that someone is probably watching!
"Chinese Spy Balloon Has Unexpected Maneuverability"
1. https://www.scientificamerican.com/a...neuverability/
"Mass surveillance in the United States"
2. https://en.wikipedia.org/wiki/Mass_s..._United_States
" ‘An Invisible Cage’: How China Is Policing the Future"
3. https://www.japantimes.co.jp/news/20...future-police/