Russian subs operating near vital US undersea data cables Experts say close proximity raises security concerns on Happening Now\r
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Russian submarines and spy ships are aggressively operating near the vital undersea cables that carry almost all global Internet communications, raising .\r
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Russian submarines and spy ships are aggressively operating near the vital undersea cables that carry almost all global Internet communications, raising .\r
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US military and intelligence officials are anxious about Russian submarines and spy ships operating around undersea global communications cables, The New .
