The point is that Israel will not be alone. The Saud-i's are no friends of Iran. The Americans neither. Iran says it will wipe Israel off the map, I've never heard that Israel wants to wipe Iran off the map. The Iranians only want to buy time, because they are not open.
Brazilian head of UN peacekeeping force in Haiti dies of heart attack (Reuters)
from the article: IAEA official: No 'way forward' on nuclear talks with Iran