WASHINGTON — The Biden administration revealed on Thursday that a business associate of Trump campaign officials in 2016 provided campaign polling data to Russian intelligence services, the strongest evidence to date that Russian spies had penetrated the inner workings of the Trump campaign.
The revelation, made public in a Treasury Department document announcing new sanctions against Russia, established for the first time that private meetings and communications between the campaign officials, Paul Manafort and Rick Gates, and their business associate were a direct pipeline from the campaign to Russian spies at a time when the Kremlin was engaged in a covert effort to sabotage the 2016 presidential election.
Previous government investigations have identified the Trump aides’ associate, Konstantin V. Kilimnik, as a Russian intelligence operative, and Mr. Manafort’s decision to provide him with internal polling data was one of the mysteries that the special counsel, Robert S. Mueller III, sought to unravel during his two-year investigation into Russia’s election meddling.
“During the 2016 U.S. presidential election campaign, Kilimnik provided the Russian Intelligence Services with sensitive information on polling and campaign strategy,” the Treasury Department said in a news release. “Additionally, Kilimnik sought to promote the narrative that Ukraine, not Russia, had interfered in the 2016 U.S. presidential election.”