Russian President Vladimir Putin on Sunday warned that Nazi beliefs remain strong during remarks he delivered on the anniversary of the end of World War II in Europe.

Putin, in the annual military parade on Moscow’s Red Square, denounced “attempts to rewrite history, to justify traitors and criminals, on whose hands lies the blood of hundreds of thousands of peaceful people,” according to The Associated Press.

He said that ideologies of Nazis, who were “obsessed with the delusional theory of their exclusiveness,” are resurfacing.

“Unfortunately, many of the ideologies of the Nazis, those who were obsessed with the delusional theory of their exclusiveness, are again trying to be put into service,” Putin said, according to AP.

Read more at The Hill.