Nuclear program of Iran
U.S. President Obama reportedly sent a letter dated 20 April 2010 to President Lula of Brazil, in which he outlined a proposal of fuel swap. While expressing skepticism that the Iranians would now be willing to accept such a deal, having provided "no credible explanation" for the previous deal's rejection, President Obama wrote "For us, Iran’s agreement to transfer 1,200 kg of Iran’s low enriched uranium (LEU) out of the country would build confidence and reduce regional tensions by substantially reducing Iran’s LEU stockpile." Turkish Prime Minister Recep Tayyip Erdogan received a similar letter. A senior U.S. official told the "Washington Post" that the letter was a response to Iran's desire to ship out its uranium piecemeal, rather than in a single batch, and that during "multiple conversations" U.S. officials made clear that Iran should also cease 20% enrichment; however, the official stated "there was no president-to-president letter laying out those broader concerns".
Combatant Clergy Association
CCA is suffering from unresolved contention between its elites. Hassan Rouhani, president of Iran since 2013, is a member of the faction although he has been inactive and not participated their regular sessions since the disputed 2009 presidential elections, a situation that applies to Ali Akbar Nategh-Nouri and Akbar Hashemi Rafsanjani as well. The association however backed Rafsanjani and Rouhani in 2016 Assembly of Experts election and included both on its list, despite backing Rouhani's rival, Ebrahim Raisi, for president in 2017.