Fun fact: the only time when far right had any power in Ukrainian parliament was during pro-russian president. After he fled to Russia they've never been able to cross electoral threshold. They currently hold one (!) seat in the parliament.
That's all you need to know about Nazis in Ukraine.
The Far right militas took over the Ukrainian government after euromaidan.
https://en.wikipedia.org/wiki/Organization_of_Ukrainian_Nati...
Bandera groups have american cells operating as lobbyists https://banderalobby.substack.com/p/right-sector-usa