GENEVA (Reuters) - Britain's Foreign Secretary William Hague and German Foreign Minister Guido Westerwelle will join six-power talks with Iran over its contested nuclear programme on Friday.
The six powers - the United States, Russia, China, France, Britain and Germany - began talks with Tehran on Thursday aimed at nailing down an interim agreement to end a dispute over Iran's nuclear programme. U.S. Secretary of State John Kerry has already announced he will participate in the talks to help narrow remaining differences.