The IRGC has three ways of operating when it comes to terrorism.
The first is direct terrorist attacks. It sends its operatives to conduct these operations. There is a strong track record for this.
As well, it uses armed gangs, which it has been using increasingly, more so than before.
As well as that, it also uses the same methods as ISIS and al Qaeda, nurturing a social constituency in Canada, in the U.S. and in the United Kingdom. It has used the same methods as ISIS and al Qaeda to radicalize people, using the networks affiliated with the regime in Iran, from religious centres to mosques to community centres to schools, as a means to radicalize local Canadian nationals and local British nationals and recruit them for operations.
Homegrown Islamist extremism is an increasing threat that the IRGC poses, and the current sanctions regime does not prohibit against that.