THE preliminary nuclear deal which Iran and the P-5+1 (the US, Russia, China, France, UK and Germany) finally signed in the last week of November, has partially lifted the sanctions on Iran for six months. The groundwork for the agreement was laid much before the formal agreement was announced. Secret talks between American and Iranian officials have been ongoing since last year. The contacts were intensified following the election of the new Iranian president, Hassan Rouhani, who had won the elections with a massive majority earlier in the year.