I'd not be surprised if #Russia uses that as a "We have #IridiumBurst At Home" kinda #ShortBurstData system.
- At minimum like the "Ring Alert" Signal of Iridium, if not as something they can decode with a modified #GLONASS reciever, so they don't get caught like their last spies using #GONETS / #Strela Store & Forward Satellites that run in UHF band.
https://www.youtube.com/watch?v=5uumFdYPamg
https://web.archive.org/web/20210413102033/https://www.tagesschau.de/investigativ/ndr-wdr/spionage-russland-103.html
https://de.wikipedia.org/wiki/Strela_(Satellit)#Zwischenf%C3%A4lle
