A very interesting article in Naval News about civilian SAR capable satellites that have been found to be capable of tracking naval ships by their radar emissions. What's even better is that SAR imagery is freely available on the internet and only requires a specific tool to map the interference from the ships radars.
Hidden Threat To Navies: How Freely Available Satellite Imagery Can Track Radars - Naval News
Russia's latest warships are engaged in tests of a new hypersonic cruise missile. The tests are taking place in the icy waters of the Barents Sea, one of the remotest places on earth. They are under the cover of the long artic night, and beneath a thick layer of cloud. And yet they are being...
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