Extremely flawed logic. Why would Pakistan help the Persians? If we follow your logic, we could also include other Gulf countries. Do you believe Saudi Arabia would assist Iran? Or that the United Arab Emirates would support Iran? Why and on what grounds?
I think it mainly reflects your desires and dreams of some unity among Muslims which in the real world doesn't exist. It's like me saying all Christians will unite because someone attacked Brazil, lol. Such thoughts are only entertained by religious fanatics.
Underground air bases are useless, especially if you have Massive Ordnance Penetrator (MOP) bombs in your arsenal that can easily penetrate underground military facilities. By the way this is one such underground air base.
View attachment 9507
View attachment 9508
What do you think Israel or the US would do in this case? Think...