alt Hacker NewsSeems like a generally good idea, the satellites already need to use star trackers, they need an almanac of what should be there so deviations need to be tracked.
I can entirely see the military perspective though, this is almost a direct challenge for any adversary that any maneuver you perform, we will know about it.
The Space Force already tracks satellites (and debris). I imagine this is more of an improvement for small debris such as bolts, etc.