22 years a signal officer in the military. Retired though, so maybe things have changed. What do I know?
If we don’t use radio frequency to communicate anymore, what do we use, son? If not HF, VHF, UHF, L band, etc… what is the new medium? These radio waves can’t go past 60,000 ft? When did that change?
In my day, we used radio frequency for communicating to satellites. VHF, UHF, L-band, etc.. kinda depended. We even used radio frequency to communicate with GPS satellites. No idea what they use today.
Moving horizontally? No comment, son.
I wasn’t aware you couldn’t jam a frequency anymore. Or interfere at all.. You couldn’t collect information traveling through the air. Would be interesting to see what a balloon at 60,000 ft could do to a plane at 35,000 ft. But all planes have super secret “secure communications” Right, son? I’m not sure if planes use radio frequency anymore for their systems. They did in my day.
Obviously the Chinese would only want to collect information on just military networks. That would be their only reason to be over the US. The only target to collect on. Probably have no interest in testing/collecting/messing with civilian networks, aviation, commerce, media, etc…
So, tell me about the new non-radio frequency we have these days.