do some studies - Iranians are shias and will never align with Al Qaeda which is Sunni - with or without US threats.
The Saudi Royal family is vey rich and can buy the best possible security for itself and again it does not really need US help for internal security - however it will need US to protect itself from Iran or a possible dictator like Saddam in the nieghbourhood.
Partition is good for India - we can focus on Ram and Pakistan can focus on Islam. Its good to be separate and friendly.
