Iran supporting al Qaeda in Yemen?

Washington Times Editorial:

The attempted Christmas Day underwear bombing of Northwest Flight 253 may have Iranian fingerprints, but those are dots the Obama administration doesn't want to connect.

Iran and al Qaeda have made mutual war on America in Yemen before. In November 2008, Western security officials intercepted a letter signed by bin Laden deputy Ayman al-Zawahiri thanking Iran for its "vision" in helping al Qaeda establish a foothold in Yemen after being routed from Iraq and Saudi Arabia. The terror leader praised Tehran for its "monetary and infrastructure assistance" related to a September 2008 attack on the U.S. Embassy in Yemen's capital Sana'a. Sixteen people were killed in the attack, which featured machine gun and rocket fire supporting a double suicide car bombing.

Last January, Saudi Guantanamo alumnus Mohammed Atiq Awayd al-Harbi (a.k.a. al-Awfi, or detainee No. 333) turned up in a videotape as a leader of the newly formed al Qaeda in the Arabian Peninsula, the organization that recruited Flight 253 bomber Umar Farouk Abdulmutallab. Al-Awfi had been released to Saudi custody in 2007 and went through Saudi jihadist deprogramming before being set free. He turned himself back in to Saudi authorities in February 2009 and testified that Iran was involved in supporting Shi'ite rebels in Yemen, and was also making cash available to al Qaeda.

Some intelligence analysts downplay the idea of cooperation between al Qaeda and Iran because the two are ideological foes. But both detest the United States and have mutual interest in collaborative efforts that hurt U.S. interests. Iran has provided a safe haven - Tehran calls it "house arrest" - to scores of al Qaeda operatives since the terrorist attacks of Sept. 11, 2001. One of Osama bin Laden's wives, six children and 11 grandchildren are reportedly living in Iran. Former Guantanamo detainee No. 372, Said Ali al-Shiri, who like al Awfi joined al Qaeda in Yemen after Saudi deprogramming, had been in Iran shortly before being picked up by Coalition forces in 2001. Al Shiri was reportedly killed in an air strike in Yemen in December 2009 and may have been one of the planners of the attempted Flight 253 underwear bombing.

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There is more.

Iran has been supporting the Houthis rebels in northern Yemen. The Saudis have been fighting them too because of a border incursion. The Saudis have also been attempting to block any Iranian resupply of the rebels.

The connections with al Qaeda are not as obvious, but there have been other examples of Iran helping al Qaeda particular in Iraq. They have also been supplying the Taliban.