epa03963443 A handout picture made available by the Iranian Presidential official website shows Iranian President Hassan Rowhani speaking to media in Tehran, Iran, 24 November 2013. Iran and six world powers agreed Sunday to a deal that limits its nuclear programme, achieving the first diplomatic breakthrough since Tehran’s secret nuclear activities came to light 10 years ago. ‘Iran has never and will never seek nuclear weapons,’ Iranian President Hassan Rowhani said shortly after the deal was struck. EPA/PRESIDENTIAL OFFICIAL WEBSITE / HANDOUT HANDOUT EDITORIAL USE ONLY/NO SALES