Home Secretary Shabana Mahmood has announced Iran’s Islamic Revolutionary Guard Corps (IRGC) will be designated a threat to national security.

Mahmood will use new government powers to ban support for the group, which has been linked to death threats, attacks and intimidation in the UK.

In a written statement to Parliament, she set out how support for the IRGC, from expressing a positive opinion to assisting them, will now be an offence punishable by up to 14 years in prison.