[Tennessee_Bob]

No - only way encrypting the GPS network would affect the military was if they were using privately purchased systems. The military systems have the ability to work with the encryption. The GPS systems available to the public (like the one I own) can't decrypt the signals.

[Beck_isright]

I was under the impression the question was about interrupting the entire system, civilian and military as I wonder if our military system might have been comprimised (like by the Ruskies). Time will tell as that info will never see the light of day either way...