Since 2003, the International Atomic Energy Agency (IAEA) inspections of Iran’s nuclear program have revealed significant undeclared activities with potential applications for nuclear weapons, including uranium enrichment facilities and plutonium separation efforts. Also since 2003, Iran has been negotiating with Germany, France, and the UK (EU-3) for a wide range of assistance in exchange for a halt to such activities. Yet, most evidence indicates that Iran has never completely suspended its enrichment activities, raising the question of whether Iran is buying time to build nuclear weapons.