Re:China's version of GPS now has more satellites than US or...
by jhayward on Tuesday August 20, 2019 @08:09AM
(#20745956)
> The US is able to block GPS signal to a specific area
The GPS system does not have any area denial capability. If the US wants to block it in a certain area they have to deploy terrestrial jammers just like anyone else.
Allies get decryption keys for the military high-accuracy signal.
The GPS system does not have any area denial capability. If the US wants to block it in a certain area they have to deploy terrestrial jammers just like anyone else.
Allies get decryption keys for the military high-accuracy signal.