Kerry says finite amount of time for Iran nuclear talks

RIYADH (Reuters) - The United States and top Gulf Arab ally Saudi Arabia said on Monday that talks between Iran and world powers on a diplomatic solution to its disputed nuclear programme could not go on indefinitely.

Israel, Iran's arch-enemy and convinced Tehran is secretly trying to develop nuclear weapons, has grown impatient with the protracted talks and has threatened pre-emptive war against Tehran if it deems diplomacy ultimately futile.