In Russia? Wagner, Rusich, etc. Azov on the other hand is not a "Nazi regiment", it's had troubling beginnings but it was cleared up as it was brought into arm

In Russia? Wagner, Rusich, etc. Azov on the other hand is not a "Nazi regiment", it's had troubling beginnings but it was cleared up as it was brought into army ranks. EDIT: misread the question, in US there aren't 'regiments', but denying the fact that army is rife with supremacists is plain silly. [Any] Army by itself is a magnet for these sorts of folks, and it takes active effort to weed them out, not something that a country at war can easily afford.