Russian Foreign Minister Sergei Lavrov has arrived in Geneva for the talks between Iran and six world powers (five permanent U.N. SC members and Germany), reported the Russian Itar-Tass news agency Saturday. U.S. Secretary of State John Kerry, French Foreign Minister Laurent Fabius, German Foreign Minister Guido Westerwelle and British Foreign Secretary William Hague arrived in Geneva on Friday. Chinese Foreign Minister Wang Yi is also expected to arrive for the talks.