Iran nuclear talks intensify as key deadline nears Talks have resumed in Switzerland ahead of tomorrow’s deadline for a preliminary nuclear deal with Iran. Foreign Ministers from six world powers are meeting their Iranian counterpart amid hopes of a breakthrough after almost 18 months of negotiations. They want to impose limits that would prevent Iran from producing enough fuel for a nuclear weapon within a year. Iran, which insists its nuclear programme is peaceful, wants to see crippling sanctions lifted in return. Iranian and Western officials say a deal is possible, but that some issues are yet to be resolved. BBC