"In the light of the progress being made Secretary Kerry decided to travel to Geneva to join his ministerial colleagues tomorrow should an agreement be reached," State Department spokeswoman Jen Psaki told reporters.
In the same regard, China's state-run Xinhua news agency quoted the country’s foreign ministry spokesman Hong Lei as saying on that talks in Geneva on Iran's nuclear program "have reached the final moment”.
Chinese Foreign Minister Wang Yi left Beijing early on Saturday for Geneva to attend the talks with Iran, which also involve the United States, Russia, France, Britain and Germany.
It is also worth mentioning that the foreign ministers of France and Britain were heading to Geneva on Friday night to join talks on Iran's nuclear program, as Tehran and six world powers appeared closer to clinching an elusive breakthrough.
"Laurent Fabius will travel to Geneva tonight for the Iranian nuclear talks," a French diplomatic source said. British Foreign Minister William Hague announced on Twitter that he was heading for Geneva.
REUTERS/AP To watch Nada Andraos' full report, please click on the video above