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      Sections: 39-42 
      
Case study: the EU referendum
      39. There have been widespread public allegations that
      Russia sought to influence the 2016 referendum on the UK's
      membership of the EU. The impact of any such attempts would
      be difficult  if not impossible  to assess, and we
      have not sought to do so. However, it is important to
      establish whether a hostile state took deliberate action with
      the aim of influencing a UK democratic process, irrespective
      of whether it was successful or not.
      40. Open source studies have pointed to the
      preponderance of pro-Brexit or anti-EU stories on RT and
      Sputnik, and the use of `bots' and `trolls', as evidence of
      Russian attempts to influence the process. 42 We have sought
      to establish whether there is secret intelligence which
      supported or built on these studies. In response to our
      request for written evidence at the outset of the Inquiry,
      MI5 initially provided just six lines of text. It stated that
      ***, before referring to academic studies. 43 This was
      noteworthy in terms of the way it was couched (***) and the
      reference to open source studies ***. The brevity was also,
      to us, again, indicative of the extreme caution amongst the
      intelligence and security Agencies at the thought that they
      might have any role in relation to the UK's democratic
      processes, and particularly one as contentious as the EU
      referendum. We repeat that this attitude is illogical; this
      is about the protection of the process and mechanism from
      hostile state interference, which should fall to our
      intelligence and security Agencies.
      (i) Failure to prepare
      41. There has been credible open source commentary
      suggesting that Russia undertook influence campaigns in
      relation to the Scottish independence referendum in 2014. 44
      However, at the time ***. It appears that *** what some
      commentators have described as potentially the first
      post-Soviet Russian interference in a Western democratic
      process. We note that  almost five years on  ***.
      45
      42. It was only when Russia completed a `hack and leak'
      operation against the Democratic National Committee in the US
       with the stolen emails being made public a month after
      the EU referendum  that it appears that the Government
      belatedly realised the level of threat which Russia could
      pose in this area, given that the risk thresholds in the
      Kremlin had clearly shifted, describing the US `hack and
      leak' as a "game changer", 46 and admitting that "prior to
      what we saw in the States, [Russian interference] wasn't
      generally understood as a big threat to [electoral]
      processes". 47
      43. It appears that the Intelligence Community did
      learn lessons from the US experience, and HMG recognised the
      Russian threat to the UK's democratic processes and political
      discourse. In May 2017, the Joint Intelligence Committee
      (JIC) concluded that "***" and that "***". 48 Had the
      relevant parts of the Intelligence Community conducted a
      similar threat assessment prior to the referendum, it is
      inconceivable that they would not have reached the same
      conclusion as to Russian intent, which might then have led
      them to take action to protect the process.
      (ii) Narrow coverage
      44. The written evidence provided to us appeared to
      suggest that HMG had not seen or sought evidence of
      successful interference in UK democratic processes or any
      activity that has had a material impact on an election, for
      example influencing results. 49,50 ***. ***. 51