By Daryl G. Kimball

Officials involved in the high-stakes negotiations aimed at reaching a comprehensive agreement on Iran's nuclear program report limited progress after the latest round of meetings in New York.

Both sides, the P5+1 (China, France, Germany, Russia, the United Kingdom, and the United States) and Iran, say that the most significant disagreement is over how to define Iran's uranium enrichment capacity over the course of the multiyear deal.

By the research staff of the Arms Control Association. To get this P5+1 and Iran Nuclear Talks Alert delivered to your inbox, sign-up now.

By Kelsey Davenport

By Kelsey Davenport

As talks between Iran and the P5+1 (China, France, Germany, Russia, the United Kingdom and the United States) resume in New York this week, myths and misconceptions about Iran's nuclear program still persist, and threaten to derail negotiations.

Until the Nov. 24 deadline, the Arms Control Association will publish a weekly post debunking some of the most commonly held "myths" about Iran's nuclear program and what a comprehensive agreement will seek to achieve.

By the research staff of the Arms Control Association. To get this P5+1 and Iran Nuclear Talks Alert delivered to your inbox, sign-up now.

By Jonah Aboni

The Iranian nuclear program is a source for international concern. The concern genuinely stems from the suspicion that the Iranian nuclear program might not be exclusively peaceful. Consequently, the United States and its P5+1 partners (China, France, Germany, Russia and the United Kingdom) have engaged in diplomatic talks to ensure Tehran's nuclear program is exclusively peaceful.

By Kelsey Davenport

IAEA Director General Yukiya Amano talks to press during an Aug. 17 visit to Tehran. (photo: IAEA)

By the research staff of the Arms Control Association. To get this P5+1 and Iran Nuclear Talks Alert delivered to your inbox, sign-up now.

By Jonah Aboni IAEA inspectors visit an Iranian nuclear facility. Photo credit: jcpa The negotiations by the United States and its P5+1 partners (China, France, Germany, Russia and the United Kingdom) to prevent a nuclear –armed Iran have advanced progressively toward a comprehensive deal.