No sorry, ICE is doing its job and removing people with judicial removal orders, it's intent is not to cause fear.
Trump's purpose in Iran is to keep them from getting nukes and destroy their ability to attack the US and Europe, it is not to instill fear into the Iranian people.
Venezuela was just serving a warrant that had been outstanding for a while.
Actual terrorism usually includes violence against civilians. Read the list again. Iran supplied terrorists with funding and materials to carry out terrorist attacks, there's no wiggle room here.