I had heard that due to fear of Iran’s nuclear ambitions that Saudi Arabia was shopping for a nuke weapon. The US obviously was not going to provide that, so the next bet was to shop at the only Muslim country that has some.

AQ Khan has been released from house arrest and he had planned to distribute nuclear expertise to other Muslim countries. Guess what these reactors are for. AQ Khan of course. Pakistan can manufacture the warhead and sell those to countries and they buy the missile and launching capacity.