They have no logic nor reason, I bet that in their beliefs any method possible to defeat the enemy, does that truly protect Mecca?
I was reading how the British during WW2 knew a bombing raid was going to happen upon Coventry, but if they took action to defend it they would lose their intel, so they held back, and Coventry was destroyed.
.....They have no logic nor reason.....
That is a fundamental error. They are quite capable of developing and implementing a strategic plan. The Iranian Mullahs will never bring any harm to Mecca