Iran has said that its nuclear deal is not negotiable. Iranian Foreign Ministry spokesman Bassam Ghassemi said this in response of French President Emmanuel Macron who had called for vigilance towards Tehran over its ballistic missile programme and regional activities. <br/><br/>In the interview with Al-Ittihad, published during Mr Macron's visit to Abu Dhabi, the French President said it is important to remain firm with Iran over its regional activities and its ballistic programme. <br/><br/>However, he also said there was no immediate alternative to the Iranian nuclear deal long lambasted by US President Donald Trump which curbs Iran's nuclear programme.<br/><br/>France has been trying to salvage the 2015 nuclear which Iran signed with six world powers Britain, China, Germany, France, Russia and the United States.