A newly released security report concluded that when Canada closed its Iranian embassy, back in 2012, there was no dire threat to embassy staff. The biggest threat was a possible earthquake. Although to be fair, that report didn't include imaginary threats, like Islamic ghost witches or WMDs: witches of mass destruction.
You might remember that Iran was included in the "axis of evil" in 2001. The axis of evil. Not an Avengers sequel, an actual phrase presented to adults to help them better understand the world.