I think this is the threat. I think you have correctly identified it, or at least I agree with your identification of this kind of threat. We know the Russian government has promoted far-right actors throughout Europe as well as in the U.S. and North America generally.
The way these groups are funded often tends to be cloaked in a variety of secrecies, but the way you counteract that is partly by means of first cutting the purse strings where possible, cutting off the flow of resources to these groups. The second way you approach it is by making sure that we are working closely, where possible, with Russian diaspora communities to ensure they understand that they are part of this national community and a valued part of this national community, and that they have benefited from the freedoms and benefits of living in this society. They usually have a sense of responsibility in that regard, and I think we should appeal to that. We should promote that where possible. We need allies in the Russian community to be able to fight this kind of threat precisely.