They'd have to turn it off selectively for just that region, as they may want to keep it working in other places (Siberia, Vladivostok). Maybe be easier to jus

They'd have to turn it off selectively for just that region, as they may want to keep it working in other places (Siberia, Vladivostok). Maybe be easier to just set up some jammers around the area of operations. Jamming would also probably take out all the other GNSS systems, which could be an operational benefit to them if they're better prepared; which is probably why they run a Chayka/Loran system in the first place—as does China: * https://www.gpsworld.com/china-expanding-loran-as-gnss-backup/ https://www.gpsworld.com/china-expanding-loran-as-gnss-backu...