Members of "The Base" tried to groom teenagers in the UK and elsewhere as recruits
An American neo-Nazi group which is led from Russia is to be banned as a terrorist organisation, the Home Secretary has said.
Priti Patel condemned "evil white supremacist groups, who target vulnerable people across the world".
The Base will be the fifth extreme right-wing group to be proscribed in the UK under anti-terror laws.
Last year BBC Panorama exposed the organisation's recruitments efforts in the UK.