IRNA � Secretary of Iran's Expediency Council Mohsen Rezaei said on Tuesday that if the US decides to revise the nuclear deal signed with Iran last year, Iran's revision will be much harsher.

Speaking to reporters on the sidelines of a conference in Tehran on geopolitical crises of the Muslim world, Rezaei said, 'We have everything on the table.'

Iran is ready to cooperate in connection with the nuclear deal but in case the other side breaches its promises, Iran is ready to make a major revision in the deal, Rezaei said.

On the election of Donald Trump as new US president and his stands towards Iran, he said, 'We should wait and see what will be his stances after he takes presidential seat.'