Laurent Fabius said the deal with Iran has to guarantee that Tehran can’t have access to the atomic bomb.

France’s foreign minister said on Saturday that his country wanted an agreement over Iran’s nuclear program that was sufficiently robust to guarantee that Tehran could not acquire an atomic bomb, Reuters news agency reported.

“France wants an agreement, but a robust one that really guarantees that Iran can have access to civilian nuclear power, but not the atomic bomb,” French Foreign Minister Laurent Fabius told Europe 1 radio on Saturday.

Iran and six world powers suspended negotiations on a nuclear agreement on Friday and are set to meet again next week to break a deadlock over sensitive atomic research and lifting of sanctions. France has been demanding more stringent restrictions on the Iranians under any deal than the other Western delegations, officials said.

France has been demanding more stringent restrictions on the Iranians under any deal than the other Western delegations and at one point during the talks Fabius phoned his team to ensure it made no more concessions, officials said.

The Europeans and U.S. Secretary of State Kerry plan to meet in London on Saturday to help bridge differences, negotiators said, before a end-March deadline for a political framework agreement and a full nuclear deal by June 30. Officials have expressed concerns that the French might block a deal.

Iran denies allegations from the Western powers and their allies that it harbours nuclear weapons ambitions. It wants all U.N. sanctions to be lifted immediately, including those targeting its nuclear programme.

While the talks have made progress over the past year, differences on sticking points are still wide enough to potentially prevent an agreement in the end.

There was no breakthrough this week. Disagreements arose among the powers, with France insisting on a longer period of restrictions on Iran’s nuclear work. It also opposed the idea of suspending some U.N. sanctions relatively quickly if a deal is struck.

“This accord must be robust. Why? Because we have to protect ourselves from the eventuality of an Iranian atomic bomb,” Fabius added on Saturday.

“But also if the accord is not sufficiently solid then regional countries would say it’s not serious enough, so we are also going to get the nuclear weapon, and that would lead to an extremely dangerous nuclear proliferation.”

EU foreign policy chief Federica Mogherini denied on Friday there were divisions between Europe and the United States.

“There is unity, there is unity on the fact that we want a deal, we want a good deal,” she said in Brussels after talks with French President Francois Hollande, German Chancellor Angela Merkel and British Prime Minister David Cameron.

Iran’s Deputy Foreign Minister Abbas Araqchi said the talks would resume on Wednesday.

[wpResize]