Last update 11:56:33 AM
(AFP) - Iran and world powers enter a critical fifth round of nuclear talks in Vienna on June 16 amid reports Tehran and Washington may use the occasion to discuss cooperation in Iraq.
With the old foes both deeply concerned by the insurgency in Iraq, the Wall Street Journal reported that top U.S. and Iranian negotiators might hold direct talks in Vienna about how to halt a lightening Sunni militant offensive.
U.S. Deputy Secretary of State William Burns, who held secret nuclear talks with Iran in 2013, was due in Vienna, as was Iranian Foreign Minister Mohammad Javad Zarif.
Zarif was a key interlocutor between Shiite Iran and the U.S. government after September 11, 2001, when both sides were keen to oust the Sunni Taliban in Afghanistan, the Wall Street Journal said.
But any talk of Iraq would be secondary, with the main purpose being efforts towards a comprehensive nuclear deal with only five weeks before a July 20 deadline.
"Whatever dialogue may or may not be taking place would take place on the sideline or outside of the mainstream of the nuclear talks," U.S. Secretary of State John Kerry said on June 13.
'Long way to go'
The five permanent members of the U.N. Security Council plus Germany want Tehran to scale back its nuclear activities, while Iran wants all U.N. and Western sanctions to be lifted.
This long hoped-for accord would be aimed at once and for all silencing fears that Tehran might develop nuclear weapons, and averting a slide into international conflict.
Both sides caution that there is a long way to go as negotiators confront the same sticking points that have dogged diplomatic efforts for the past decade. Iranian President Hassan Rouhani said on Saturday there were still "differences, and in some issues the gaps are substantial."
"On the more important issues, there haven't even been glimpses of solutions," said a Western diplomat involved in the negotiations. The many thorny issues to be resolved in what would be a fiendishly complex deal include the duration of the mooted accord and the pace and timing of any sanctions relief.
Others include Iran's partially-built Arak nuclear reactor, which could give it weapons-grade plutonium, and Tehran addressing allegations of past atomic weapons research.
Iran wants to massively increase the number of centrifuges, saying it needs them to produce the fuel for a future fleet of civilian nuclear plants. The West says that such facilities are years if not decades away from being built, fearing that Iran's real aim is to use the enriched uranium for a bomb -- something Tehran denies.
French Foreign Minister Laurent Fabius said last week that the West wants Iran to slash the number of centrifuges - the machines used to enrich the metal - to "several hundred" from the current 20,000.
"We are not even in the same ballpark," said Fabius. "Wanting hundreds of thousands of centrifuges is pointless unless you want the bomb."
Under an interim deal struck in November, Iran agreed to freeze certain nuclear activities for six months in return for minor sanctions relief. This comes to an end on July 20 but it can be renewed if needed - and if both sides agree.
Islamic Fundamentalism and Iran
Islamic Fundamentalism, which may manifest itself on the streets of France or Yemen and Syria, and its victims may be diverse, but it is a single issue confronting the globe. It may appear random or unplanned but it is in fact shrewdly promoted and sustained by a regime, which relies on the phenomenon for its very survival.