A what if: in 1975 due some reason in Saudi Arabia a revolution broke out where the royal family was toppled and the Islamic Republic of Arabia was proclaimed. As a responds the shah of Iran not wanting to remove himself begins making reforms which prevents the 1979 revolution from taking place. How will the future look like with the Islamic Republic of Arabia (OTL version of Iran) and the Empire of Iran (OTL version of Saudi Arabia) facing each other.