Iran and the United States held nuclear talks in Muscat, Oman, on April 12. The Iranian delegation, which was led by Foreign Affairs Minister Abbas Araghchi, presented Iran’s demands and red lines to the US delegation, which was led by US Special Envoy to the Middle East Steve Witkoff. The Iranian demands include sanctions relief guarantees, access to billions of dollars of frozen Iranian assets, and an end to the US maximum pressure campaign targeting Iranian oil exports to China, according to Iranian and Arab officials. It would be very difficult for the United States to guarantee permanent sanctions relief, given that such a requirement would have to span multiple US presidential administrations. The issue of guaranteeing sanctions relief was a point of contention between Iran and the United States under the Biden administration. Araghchi emphasized that Iran will not agree to completely dismantle its nuclear program. Unspecified Iranian officials told the Wall Street Journal on April 12 that Iran would be willing to reduce its uranium enrichment to 2015 Joint Comprehensive Plan of Action (JCPOA) levels, however. The JCPOA limited Iranian uranium enrichment to 300 kilograms of uranium hexafluoride enriched up to 3.67 percent for fifteen years.
It is unclear if Iran would agree to dismantle its advanced centrifuges in addition to reducing its current stockpile of enriched uranium. Iran has installed advanced centrifuges at its main nuclear facilities—Natanz and Fordow—in recent years. These advanced centrifuges have increased the rate at which Iran can enrich uranium. Iran currently has 274.8 kilograms of 60 percent enriched uranium, which is enough uranium, if enriched further, to produce around six nuclear weapons.
It is unclear whether Iran seeks to return to the JCPOA in its current format. The JCPOA contains various restrictions on the Iranian nuclear program that will expire in 2030. These restrictions are referred to as “sunset provisions.” It is unclear, if Iran were to agree to return to the JCPOA, whether the sunset provisions would renew for an additional 15 years. It is also unclear whether Iran would agree to a new nuclear deal that included permanent restrictions on the Iranian nuclear program. US President Donald Trump repeatedly criticized the existence of sunset provisions in the JCPOA prior to withdrawing from the agreement in 2018
Key Takeaways:
- April 12 Nuclear Talks Between Iran and the United States: Iran and the United States held nuclear talks in Muscat, Oman, on April 12. The Iranian delegation, which was led by Foreign Affairs Minister Abbas Araghchi, presented Iran’s demands and red lines to the US delegation, which was led by US Special Envoy to the Middle East Steve Witkoff. The Iranian demands include sanctions relief guarantees, access to billions of dollars of frozen Iranian assets, and an end to the US maximum pressure campaign targeting Iranian oil exports to China. Araghchi emphasized that Iran will not agree to completely dismantle its nuclear program. Unspecified Iranian officials told the Wall Street Journal on April 12 that Iran would be willing to reduce its uranium enrichment to 2015 Joint Comprehensive Plan of Action (JCPOA) levels, however.
- Iranian Air Defense Readiness: Khatam ol Anbia Air Defense Headquarters Commander Brigadier General Alireza Sabahi Fard visited the Shahid Bordbar Air Defense Group in Chabahar, Sistan and Baluchistan Province, on April 12 to assess the unit’s combat capability and defense readiness. Sabahi Fard visited air defense zones in Bandar Abbas, Hormozgan Province, on April 4 and Bushehr Province on April 6.
- SDF Withdrawal from Tishreen Dam: The US-backed Syrian Democratic Forces (SDF) and the Syrian transitional government implemented a deconfliction agreement around the Tishreen Dam on April 14. SDF Commander Mazloum Abdi said that the SDF withdrew to the eastern side of the Euphrates River, eight kilometers from the dam, on April 12. Transitional government forces will establish a barrier between the Turkish-backed Syrian National Army (SNA) and the SDF, which have been fighting in the area since December 2024.
- SDF Integration into the Syrian Transitional Government: Fundamental disagreements over federalism and military integration remain between the SDF and the Syrian transitional government, despite progress on other fronts. SDF Commander Mazloum Abdi outlined two long-held “red lines” that Syrian President Ahmed al Shara is unlikely to agree to: federalism and the integration of the SDF into the new Syrian army as a military bloc. Abdi noted that he cannot accept administrative power “concentrated solely in Damascus” and that the SDF must “preserve their distinct identity within the ranks of the new Syrian national army.”
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