Columbia International Affairs Online: Policy Briefs

CIAO DATE: 02/2015

What Difference Would an Iran Deal Make?

Patrick Clawson, Mehdi Khalaji

November 2014

The Washington Institute for Near East Policy

Abstract

Reaching a nuclear deal with Iran is proving to be tough, as evidenced by the seven-month extension of talks agreed to on Monday. But negotiating an agreement will only be the first part of resolving the nuclear impasse. At least as important will be persuading Iran to abide by the deal over time, and the regime's track record suggests that will not be easy. In 2003-2004, Tehran reached two nuclear agreements with the EU3 (Britain, France, and Germany) and then walked away from them. And in 2009, the regime reached a deal with the P5+1 (Britain, China, France, Germany, Russia, and the United States), but Supreme Leader Ali Khamenei vetoed it before it could go into effect. Today, a variety of economic and political factors stand to threaten the durability of any new accord.