Al-Qaida is ready to exploit a war "by the Jews against Iran," the Sunni group's second-in-command in Yemen, Saeed al-Shehri, said in an audio message this month, according to the Daily Beast.

The mostly Shi'ite nation of Iran is an enemy to Al-Qaida, and al-Shehri predicted that after Israel attacked Iranian nuclear installations, Iran would blame Saudi Arabia - which reports say may let Israel fly through its airspace to attack Iran - and use the opportunity to seize the holy cities of Mecca and Medina in Saudi Arabia.