The New Space Race: HULK SMASH!
Or something like that -- from StrategyPage:
Chinese military journals are full of exhortations to “render the enemy deaf and blind” by attacking their space satellites. Yet there is little discussion about how China would do this. That is because China does not want the rest of the world to pay too much attention to Chinese work on jamming satellite signals, damaging satellites with lasers and generally leaving them intact but inoperable rather than destroying them.
China did conduct a very visible “KillSat” test in 2007 that blew one of their old weather satellites apart. This was not good for anyone with satellites in orbit because that particular test created over 3,000 large (very destructive) fragments in orbit. These fragments are under no one’s control and will demolish any satellites they encounter. China has not repeated this test and now it is believed that the 2007 test was more of a deception than demonstration. China wants the world to ignore their more intense efforts to disable or isolate satellites in orbit rather than blowing them up.
Going for the eyes is one way to end a fight very, very quickly.
The question is this. On the home front, we'd likely lose TV, phone service, weather warnings,some internet, and general chaos, inconvenience, and some deaths. On the fighting front (should there actually be one), our military would lose tons of intel and much of the networking that it uses as a force multiplier.
Would that be enough to knock us out of the fight?
The Japanese thought so at Pearl Harbor, but I don't think we're the same people we were in 1941.