This is a show of force. Muslims only understand power. This is to avoid war. The Iranian leadership actually understands it means their death if they start a war. Not to mention a civil war is likely to take hold, overthrowing them. Which means no boots on the ground are needed. The people absolutely hate their government.  Do you honestly believe all of iran's leadership are suicidal?  Israel doesn't even want this, per their statement, because they are forced to go to war else nullify their defense agreement with america. Do you honestly believe Israel wants to do that? Think man, think.