This article from yesterday's New York Times is relevant.
https://www.nytimes.com/2019/11/22/us/politics/ukraine-russia-interference.html
Here are many quotes from the article. Apologies for pasting in sentences and paragraphs without always indicating the cut marks.
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Moscow has run a yearslong operation to blame Ukraine for its own 2016 election interference. Republicans have used similar talking points to defend President Trump in impeachment proceedings.
The Republican defense of Mr. Trump became central to the impeachment proceedings when Fiona Hill, a respected Russia scholar and former senior White House official,
added a harsh critique during testimony on Thursday. She told some of Mr. Trump’s fiercest defenders in Congress that they were repeating
“a fictional narrative.” She said that it likely came from a disinformation campaign by Russian security services, which also propagated it.
In a briefing that closely aligned with Dr. Hill’s testimony, American intelligence officials informed senators and their aides in recent weeks that Russia had engaged in a yearslong campaign to essentially frame Ukraine as responsible for Moscow’s own hacking of the 2016 election, according to three American officials.
The revelations demonstrate Russia’s persistence in trying to sow discord among its adversaries — and show that the Kremlin apparently succeeded, as unfounded claims about Ukrainian interference seeped into Republican talking points.
... the campaign by Russian intelligence in recent years has been... complex as Moscow tries not only to undermine the government in Kyiv but also to use a disinformation campaign there to influence the American political debate.
...President Vladimir V. Putin ordered military and intelligence operatives
to mount a broad campaign to sabotage the American election.
Russian intelligence operatives deployed a network of agents to blame Ukraine for its 2016 interference. Starting at least in 2017, the operatives peddled a mixture of now-debunked conspiracy theories along with established facts to leave an impression that the government in Kyiv, not Moscow, was responsible for the hackings of Democrats and its other interference efforts in 2016, senior intelligence officials said.
The Russian intelligence officers conveyed the information to prominent Russians and Ukrainians who then used a range of intermediaries, like oligarchs, businessmen and their associates, to pass the material to American political figures and even some journalists, who were likely unaware of its origin, the officials said.
That muddy brew worked its way into American information ecosystems, sloshing around until parts of it reached Mr. Trump, who has also spoken with Mr. Putin about allegations of Ukrainian interference. Mr. Trump also brought up the assertions of Ukrainian meddling in his July 25 call with President Volodymyr Zelensky of Ukraine, which is at the heart of the impeachment inquiry into whether he abused his power by asking for a public commitment to investigations he stood to gain from personally.
Russia’s operation to blame Ukraine has become more relevant as Republicans have tried to focus public debate during the impeachment inquiry on any Ukrainian role in the 2016 campaign, American officials said.
Republicans have denounced any suggestion that their concerns about Ukrainian meddling are without merit or that they are ignoring Russia’s broader interference. “Not a single Republican member of this committee said Russia did not meddle in the 2016 elections,” Representative Elise Stefanik, Republican of New York, said Thursday.
Indeed, Ms. Stefanik and her Republican colleagues on the Democratic-led House Intelligence Committee, which is conducting the impeachment hearing, have also steered clear of the fringe notion that Mr. Trump mentioned to Mr. Zelensky, which is pushed by Russian intelligence: the so-called
CrowdStrike server conspiracy theory, which falsely suggests Ukraine, not Russia, was behind the breach of Democratic operatives’ servers.
Mr. Trump repeated the baseless claim on Friday in an interview with “Fox & Friends,” laying out the narrative and doubling down after a host gently pressed him on whether he was sure of one aspect of the debunked theory, that the F.B.I. gave a Democratic server to what Mr. Trump had inaccurately described as a Ukrainian-owned company.
“That is what the word is,” Mr. Trump replied.
Moscow has long used its intelligence agencies and propaganda machine to muddy the waters of public debate, casting doubts over established facts. In her testimony, Dr. Hill noted Russia’s pattern of trying to blame other countries for its own actions, like
the attempted poisoning last year of a former Russian intelligence officer or the downing of a passenger jet over Ukraine in 2014. Moscow’s goal is to cast doubt on established facts, said current and former officials.
“The strategy is simply to create the impression that it is not really possible to know who was really behind it,” said Laura Rosenberger, the director of the Alliance for Securing Democracy, which tracks Russian disinformation efforts.
Although American intelligence agencies have made no formal classified assessment about the Russian disinformation campaign against Ukraine, officials at several of the agencies have broadly agreed for some time that Russian intelligence services have embraced tactics to shift responsibility for the 2016 interference campaign away from themselves, officials said.