Turn all the under-mountain missile cities into super-mega-malls with Whole Foods, McDonalds, indoor shooting ranges, nail salons, super-walmarts, hotels, apartments, casinos, strip clubs and free e-bikes to get from business to business as the tunnels go on for miles. Free unlimited, uncensored WiFi. Air conditioning, everywhere. Make each section walking-friendly. Import millions of tourists. Customer service center at every entrance with scantily clad male and female greeters. Free insulated water bottles with US and Iranian flag logos. Many of the Iranian citizens may like this. The IRGC not so much.