Re: galileo
and .. what *exactly* makes you think that come the Big Day ... they will either a) be targeting this capability at their own GPS systems, and not the other side, and b) be turning "selective availability" on again on their own systems .. don't forget, most systems, the uS GPS system included feature at least two key channels, and the low-res public channel can be either dithered (as the GPS system was until a few years ago) or turned off at will ... without affecting the secure/private channels. There is no need to jam your own systems .. so you can bet this tech is going to be targeted at something else other than the US GPS system when used in anger ...