[Cryptography] Spooky quantum radar at a distance

Peter Gutmann pgut001 at cs.auckland.ac.nz
Thu Sep 22 20:09:09 EDT 2016

Henry Baker <hbaker1 at pipeline.com> writes:

>The end of stealth?  New Chinese radar capable of detecting 'invisible' targets 100km away
>Breakthrough relies on 'spooky' phenomenon of quantum entanglement

You don't need quantum entanglement to do that, any one of these:


would do it just as well.  Hiding from C-, X-, Ku- and S-band doesn't help you
much if the opposition isn't operating in those bands.


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