Potential Agreement to End Iran War Faces Challenges

Current Developments in Iran Nuclear Deal

Vice President JD Vance announced Tehran’s intention to eliminate its highly enriched uranium in an agreement aimed at ending the Iran War. However, confirming the neutralization of the proliferation risk remains a significant challenge. President Donald Trump emphasized a memorandum of understanding (MOU) that would unblock the Strait of Hormuz. This development marks the start of a 60-day negotiation process concerning Iran’s nuclear program.

Differing Interpretations and Reactions

There are conflicting interpretations from U.S. and Iranian officials on the MOU, the text of which is expected soon. This deal follows the February 28 strikes by the U.S. and Israel on Iran. Vance stated on Fox News that Tehran agreed to eliminate its enriched uranium, fulfilling American and Israeli objectives to curb nuclear weapon development. He stressed the importance of Tehran stopping enrichment for further benefits.

The Arms Control Association (ACA) highlighted the necessity to capitalize on this diplomatic chance. Meanwhile, Israeli politicians and media have expressed dissatisfaction with the perceived lack of detail and concessions in the MOU. Brig. Gen. Yossi Kuperwasser criticized the exclusion of Israel from the agreement, noting the absence of Israeli insights into the deal’s specifics.

Technical Aspects of Enriched Uranium Neutralization

Iran’s highly enriched uranium (HEU) stockpile is currently secured in underground sites after Israeli and U.S. attacks. The International Atomic Energy Agency (IAEA) reported that Iran has yet to disclose details about these sites or the remaining HEU. To address this, the ACA suggests excavating and diluting the HEU under IAEA supervision. If reduced to below five percent enriching level, this would address near-term risks. Diluted material may be regulated by a Kazakhstan fuel bank or kept under IAEA watch.

On June 12, a U.S. official hinted the final agreement could suspend Iran’s uranium enrichment long-term. The ACA highlighted the shift from a permanent to a potentially negotiable suspension for improving diplomatic outcomes. Under a verifiable agreement, Tehran would be unable to swiftly develop a nuclear bomb. The ACA suggests further measures like halting centrifuge development and capping mining activities, while enforcing more stringent IAEA oversight.

International and Domestic Reactions

The ACA emphasized the potential success of a nuclear agreement offering tangible benefits to Iran. It also stressed the importance of UN Security Council backing for any deal linking nuclear activities and sanctions relief. Kupperwasser criticized the possibility of relying on commitments by a historically untrustworthy regime in Iran.

Cato Institute’s Justin Logan remarked on the MOU’s potential to enable long-term nuclear disarmament agreements, suggesting the war might have been avoidable.

IAEA’s Perspective

The IAEA’s recent report to the UN indicated no significant changes in Iran’s nuclear program. The IAEA emphasized the urgent need for Tehran to comply with the Non-Proliferation Treaty (NPT) safeguards. IAEA chief Rafael Grossi reiterated the importance of re-engaging with Iran amidst growing international pressures.