Iran standoff sees France winning Gulf friends, influence

* France's stance in Iran nuclear talks irks some allies

* Paris insists main demands on Iran have not changed

* Gulf states, Israel look to France to defend interests

* Tough stance has strategic, economic attractions for Paris

By John Irish

PARIS, Nov 10 (Reuters) - France's tough line in major power talks with Iran may frustrate those looking for an early deal over Tehran's nuclear programme, but is helping Paris to seal strategic new links with Gulf states and Israel.

Foreign Minister Laurent Fabius emerged just after midnight from Saturday's talks in Geneva to insist more work was needed to remove the risk of an Iranian nuclear bomb, rankling those Western allies who believed they were on the brink of an accord that has eluded negotiators for a decade.

France's bottom-line position should have come as little surprise to other negotiators heading to Geneva last week.

While President Francois Hollande's decision to pose for a photo opportunity with Iranian President Hassan Rouhani at September's U.N. General Assembly raised concerns in Israel, French officials were quick to insist that their negotiating stance would remain tough.

Fabius stressed then that Iran must suspend construction of its Arak heavy-water reactor and halt uranium enrichment to a concentration of 20 percent to win an easing of international sanctions that are strangling its economy.

Those were the same demands he cited at the start of the last day of talks on Saturday when he insisted France could not accept a "fool's game" handing Iran a cheap victory.

"We have not changed our position. It has always been clear and constant," a French diplomatic source said. "If the perception of Saudi Arabia and Israel is that the United States is more inclined for a deal without firmness, that is their analysis - but our position has always been the same."

U.S. Secretary of State John Kerry, alluding to criticism of the U.S. approach in Geneva, said on U.S. television: "We are not blind, and I don't think we're stupid. I think we have a pretty strong sense of how to measure whether or not we are acting in the interests of our country and of the globe."

France, a U.N. Security Council veto-holder, has long held out for strict terms trading a loosening of international sanctions on Iran's oil-based economy in return for commitments by Tehran to show its nuclear work is as peaceful as it asserts.

But the new element is the fear among Iran's foes Israel and the Gulf states that the United States has turned softer on Iran, leaving Paris as the leading defender of their interests.