Are there any US agents in the Ukraine? For example, the US funding of the "Azov Battalion":
"Yet some have expressed concern that some of this aid has made its way into the hands of neo-Nazi groups, such as the Azov Battalion. Last summer the Daily Beast published an interview by the journalists Will Cathcart and Joseph Epstein in which a member of the Azov battalion spoke about “his battalion’s experience with U.S. trainers and U.S. volunteers quite fondly, even mentioning U.S. volunteers engineers and medics that are still currently assisting them.”"
There is also this: "In the course of a little over four minutes, the two American diplomats exchange ideas about who ought to be promoted, and who ought to be demoted, by the United States inside Ukraine, which is suffering through a difficult and even violent political dispute over whether Ukraine will tilt east, toward Russia, or west, toward the United States and Europe. Let it first be noted that it shouldn’t be surprising that Nuland would come off as a would-be imperialist or game player. If anything, she’s long been the neoconservative inside the Obama administration." (https://www.thenation.com/article/not-so-secret-ukraine-phon...)