Tehran, nuclear program Iran
The U.S. and EU led sanctions have also called for a boycott of Iranian oil, in a bid to stop the country pressing ahead with its uranium enrichment program. Reuters

France has demanded tougher sanctions against Iran if the country fails to negotiate over its alleged nuclear weapons program.

French Foreign Minister Laurent Fabius reiterated calls for the EU to stick to its pre-arranged oil embargo that is due to start July 1.

The comments follow the latest round of talks between the so-called P5+1 and Iran in Moscow, which ended without progress Tuesday.

Nuclear weapons Nuclear weapons