Do you really believe what you stated?
Iranian behavior and acts of sabotage, beyond the drone issue.. (i believe) are being tolerated in greater interest of regional peace, but now i have started to think Iranian acts of sabotage must reflect consequences on Iranian mulla, and the list of regional sabotage is long and old.
Which includes but not limited to unrest in Bahrain, Iraq, Afghanistan, Syria, Pakistan, firing missile on Saudi cities and now hitting oil tankers with mines.
How they butchered the non allied people in Syria and shot the children of Pashtoons in Afghanistan after US invasion, is a reflection of their heads and that of their lackey in Pakistan.