The drawn-out talks between Iran and the P5 +1 nations over Iran’s nuclear program are expected to resume after the U.S. presidential elections, says veteran arms control expert Daryl Kimball.

Nuclear diplomacy between Iran and a group of major powers may miss a significant deadline in July, but both sides appear intent to continue, says expert George Perkovich.

Arthur C. Helton, the Council on Foreign Relations’ humanitarian affairs expert, warns that the Bush administration’s go-it-alone policy has caused a “crisis of legitimacy” that …

World powers are now offering to ease sanctions on Iran if it agrees to halt its most sensitive nuclear activity. Expert Daryl Kimball urges a full diplomatic press to stop Iran from crossing the nuc…

Despite not delivering major mandates, the summit could start a new process for sustainable development and open opportunities for new stakeholders, says CFR’s Thomas Bollyky.