The U.S. is not being particularly helpful and the Arabs are scared witless of the Iranians. The Middle East is a mess and much of the responsibility must lie at the feet of Jiminy Carter.
Really?
Look @ the various block upgrades to the F-16, the conformal tanks of which they have design rights and probably made their own tooling. Not to mention the version with the fuel tank in the vestigial fin. Not to mention the refueling tankers in "Project Green Salad". Tell me they can't get their and back...