Congressmen sent a letter of demand addressed to US Secretary of State Mike Pompeo.
They noted that "Azov" is an organization of supporters of the superiority of the white race.
"Azov" is a well-known ultranationalist military organization that openly accepts neo-Nazis into its ranks, "the letter says.
The letter also provides examples of recent terrorist attacks by white racists - an attack in New Zealand Christchurch and in German Halle.
October 7, fighters of the Azov regiment occupied the village of Zolotoye in the Donbass,