From Missing Links:
"Nahrainnet.net, the Sadrist news site, cites informed sources in the Gulf states including Saudi Arabia and the UAE to the effect that these states have over the past three weeks been instituting states of military and civil-defence readiness for repercussions from an expected US attack on Iran. The measures include canceling military leave, setting up special military and civil-defence command headquarters, testing warning sirens, and so on. In the case of Saudi and the UAE, the sources said the state of readiness is "level c" which is the highest. The report concludes:
These Gulf sources say senior political and military leaders in these countries have become convinced that a military strike against Iran is coming, without any doubt, in the coming three months and that in fact it could be very close. The sources said the military leaders are dealing with the possibilities of an attack on Iran because they have concluded that this is a certainty and not just a "possibility" !! What they are not able to anticipate is the size of the attack and the scope of the targets of the rockets and deadly bombs within Iran. Nor are they able to predict whether the attack will be carried out by America alone, or together with Israel......."