Dunno about starting the war but there are definitely an abnormally large number of Nazis serving in Ukraine. They have a long history of that actually, and we just honored one of them in Canada's House of Commons which was funny.
I'd be curious to find a military force with zero enlisted fascists. The field attracts them. That's why there are Nazis on both sides of this conflict; because militaries are full of fascists who want an excuse to kill.