Israel and Saudi Arabia are secretly working together on contingency plans for a possible attack on Iran if the emerging diplomatic deal between world powers and Iran does not significantly curb Iran’s nuclear program, The Sunday Times reported. According to an unnamed diplomatic source, Saudi Arabia has agreed to let Israel use its airspace for an aerial strike on Iran’s nuclear sites. The Saudis would also cooperate with Israel on the use of drones, rescue helicopters, and refueling tanker planes. “The Saudis are furious and are willing to give Israel all the help it needs,” the source said.