**SNIP** But though the United States and Iran each face domestic pressures against closer relations, some analysts see a more collaborative relationship as an inevitable if uneasy consequence of the negotiations leading up to the nuclear deal — despite the insistence of leaders on either side that the American-brokered agreement would be limited to Iran’s nuclear program. “Both the Iranian and American governments are going to approach expanded dialogue very gingerly,” said James Dobbins, a senior follow at the RAND Corporation. “But there will still be a gradual increase in at least communication between the two governments on areas beyond...