How about cut off all relation with the US, organize all Ulemas worldwide and declare war on the Iranian secret running Empire as an obligation to throw all the regime leaders to the sharks? KSA were either been fooled or ignored. US pretended to be an ally of KSA to ensure the Kingdom is comfortable but under the table with all door shut, they are helping Iran from the very start since the Afghan and Iraq's invasion, both countries were once showing their hatred against the bloodthirsty mullahs who hate us to the CORE.
No one realized Saddam tried building nuclear weapons and the very same day announcing it to defend his nation against the rogue state who threatened to export sectarianism in Iraq then the collaborators of Iran which is the so called Israel, 51st illegimate state of US rushed to bomb it but it had been nearly 10 ten years for Iran? Just wake up, we can't trust those Persians within a cent, the very same Persians who sends agents to the Arabia, runs Iraq/Syria/Lebanon and export sectarianism with PRIDE.
This will be the stupidest move by staying IDLE and having a nuclear state near you if we have seen their RESULT of destablization in the past decades since 1979. Saudi Arabia will either have to tell the international community to STFU, build Nuclear Bomb and CASE CLOSED.