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A comment on Severed fibre cables disrupted internet access in eastern Europe, Iran, Turkey. Parent comment

Re:Severed fibre cables disrupted internet access in eastern... by etrautmann on Thursday December 19, 2019 @05:36PM (#21840011)
There's an evanescent wave that can be detected if a short radius bend is introduced. I would imagine that this would introduce attenuation that might be detectable?
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