海角大神

The US and Iran may be following parallel tracks in their fight against jihadists of the so-called Islamic State, but decades of mutual hostility 鈥� and opposing aims in Syria 鈥� are shaping Iranian doubts and conspiracy theories about US motives.

Iran鈥檚 top leadership blames the US, CIA, Israel, and America's Sunni allies such as Saudi Arabia for 鈥渃reating鈥� the IS as a tool to undermine Iran. It's a way to ensure a permanent US troop presence in the Middle East and to create chronic regional tensions that benefit Israel, according to Iran.

Iran鈥檚 view of the US - IS relationship is very much framed by the time-honored 鈥渆nemy of my enemy is my friend鈥� mentality 鈥� but in reverse. If both the US and IS are Tehran鈥檚 adversaries, then clearly the US and IS must also be friends with each other.

US jets, which began attacking IS positions in Iraq in August, now regularly strike IS positions in Iraq and Syria. And in what has become a highly symbolic battle along Syria鈥檚 border with Turkey, the US has carried out more than 135 airstrikes to check the IS advance on Kobane. On Sunday, for the first time, US planes airdropped 27 bundles of weapons and ammunition to prevent Kobane鈥檚 embattled Kurds from being overrun.

Still, in Tehran, such efforts are not seen as part of a serious anti-IS fight in which the US and Iran might have similar aims.

鈥淭he United States鈥� military strikes in the region and ISIS terrorist actions carry no truth and are doomed to failure,鈥� Iran鈥檚 Qods Force commander, Maj.-Gen. Qassem Soleimani, said Monday of the latest reported strikes, Iranian media reported. The approaches of both the US and IS 鈥渁re not effective and they will not succeed.鈥�

For its part, Iran has provided advisers and crucial military hardware and support to the fragile Iraqi Army and Shiite militias who are battling IS. Iraq鈥檚 new prime minister, Haidar al-Abadi, arrived in Tehran late Monday, and in recent days Soleimani has been photographed along the frontline in Iraq meeting with Kurdish fighters.

Tangled complexities

Indeed, both the US and Iran see a common threat from the Sunni extremists of IS, who boast of their mass killings, hate 鈥渋nfidel鈥� Iran and Shiites as much as they do US-backed Sunni states, and dream of expanding their violent writ from the deserts of North Africa to the steppes of Central Asia.

But the official line here provides insight into the tangled complexities of keeping a long-standing adversary in the category of enemy, despite sharing the same battlefield goal.

鈥淚f the US can overthrow a government overnight, why can鈥檛 it destroy a group that is only a handful of people? It should not be too difficult,鈥� says Mehdi, a bespectacled government worker, as he left Friday prayers in Tehran, a weekly event that attracts several thousand conservative believers.

鈥淭hey want to destroy the image of Islam, to portray it as a terrorist religion, while the real root of terrorism is the US backed by Israel,鈥� asserts Mehdi, echoing the message of Friday prayer leaders across the country for weeks.

The Syria question

For reasons that sometimes bear little scrutiny, many here point to the expansion of IS in Syria alongside less radical rebels long supported by the US, the West, and their Sunni Arab allies in the Persian Gulf 鈥� all of them fighting Syrian President Bashar al-Assad,聽Iran鈥檚 staunch ally 鈥撀燼s proof of American duplicity and clandestine support for IS. 聽

The key argument: Washington wants Mr. Assad to go, but Iran says only an intact Syrian state can fight 鈥渢errorism,鈥� and that right now there are few alternatives to Assad. If the US were truly determined to vanquish the IS, so the thinking goes, it would drop its opposition to Assad. (Paradoxically, US NATO ally Turkey cites what it says is the lack of a US commitment to depose Assad as a reason it has not joined the fight against IS in Syria more forcefully.)

Even Iran鈥檚 centrist President Hassan Rouhani 鈥撀爓hose team is engaged in nuclear talks with the US and five other world powers 鈥撀爃as blamed 鈥渟trategic blunders鈥� by the US and the West for lighting the 鈥渇ire of extremism and radicalism.鈥澛�

The IS, which in Iran is called by its Arabic acronym Daesh, has a 鈥渢emporary mission鈥� separate from any plans to expand its territory, suggests Hossein Shariatmadari, editor of the fundamentalist Kayhan newspaper and an official representative of Iran鈥檚 supreme leader, Ayatollah Ali Khomeini.

Usually those who want to rule try to present a 鈥済ood image of itself to people 鈥� but Daesh is doing exactly the opposite,鈥� by videotaping atrocities and broadcasting them, says Mr. Shariatmadari. 鈥淚t鈥檚 main goal is to scare people about Islam, so the enemy can make use of these fear-mongering tactics.鈥�

Like many here, he links cash and arms that have been provided to the less extreme anti-Assad rebels with deliberate championing of IS. The US and its Western allies deny having ever provided direct support to IS. They say Iran carries much of the blame for backing the Assad regime, which is responsible for the vast majority of the those killed in Syria 鈥� a UN estimate last week put the number of deaths at more than 200,000 鈥� thereby feeding support for IS.

鈥淒aesh is part of a proxy war, so who can deny Daesh is the creation of the West?鈥� asks Shariatmadari. 鈥淭he stance it takes is exactly in line with the US, and is against the resistance forces of [Lebanese] Hezbollah and Iran. It doesn鈥檛 do anything against Israel whatsoever.鈥�

Evidence of the sectarian brew created by the Syria and Iraqi wars, which only sharpens the view in Shiite Iran that the US is allied with Sunni IS, was heard when one Tehran Friday prayer leader, Ahmad Khatami, reacted to the death sentence given in Saudi Arabia for a prominent Shiite cleric, Sheikh Nimr al-Nimr.

鈥淲e understand Saudi Arabia鈥檚 anger because they have spent billions of dollars to topple the Syrian regime, but they have failed,鈥� said Mr. Khatami, sparking chants of 鈥淒eath to America!鈥� and 鈥淒eath to Israel!鈥�

鈥淲ho does not know that Daesh was created by [Saudi Arabia鈥檚] petrodollars and every act of terror in the Muslim world is supported by their petrodollars?鈥� said Khatami. 鈥淵ou are not just part of the problem, but the whole 辫谤辞产濒别尘.鈥�

Inadvertent help?

Iranian officials have called the US-led coalition against IS an 鈥渙bvious and clumsy deception,鈥� and US airstrikes 鈥渋rrelevant.鈥� But US and Iranian military efforts, even if inadvertently, help the other.

Iran鈥檚 longstanding support of Shiite militias in Iraq means it has 鈥渕anaged to cultivate intelligence on, and a deep understanding of, IS warfare,鈥� Ellie Geranmayeh wrote in an analysis for the European Council on Foreign Relations earlier this month.

鈥淚t is politically difficult for either Washington or Tehran to openly endorse the actions of the other or to actively cooperate together against IS,鈥� wrote Ms. Geranmayeh. Still, US and Iranian efforts in Iraq 鈥渉ave been accepted by both sides as a necessary evil to weaken IS, although the same cannot be said for Syria.鈥�