Iran’s foreign minister said on Sunday that Tehran’s right to enrich uranium on its own soil must be recognized for nuclear talks with the United States to succeed, two days after the two sides held indirect discussions in Muscat aimed at testing whether diplomacy can be revived.

Foreign Minister Abbas Araghchi told reporters at a foreign policy conference in Tehran that Friday’s Muscat talks were limited to the nuclear file and that Iran would not negotiate on missiles or regional issues.

“Zero enrichment can never be accepted by us,” Araghchi said, adding that talks should focus on arrangements that allow enrichment in Iran.

“We need to focus on discussions that accept enrichment inside Iran while building trust that enrichment is and will remain for peaceful purposes.”

Araghchi said results of the Muscat round were being reviewed and that both sides were waiting for decisions in their capitals on whether to proceed, with any next round expected to remain indirect and potentially be held outside Oman.

“The results of the talks are under review,” Araghchi said. “The overall approach of both countries is to continue the talks, and we are waiting for decision-making in the capitals.”

He added that Iran would not negotiate its missile program or regional policies, pushing back against US calls to widen the agenda.

“The missile issue and regional issues have not been on the agenda and are not on the agenda,” Araghchi said.

Tehran’s top diplomat described the first Muscat meeting as a test of seriousness, adding that talks would continue only if Iran concluded the United States was acting in good faith.

“The first session was a trial of how much we can trust the other side.”

He also said Iran had increased consultations with regional states compared with past nuclear diplomacy, and that Tehran had kept Russia and China informed of the process.

Speaking at the same event, Kamal Kharazi, head of Iran’s Strategic Council on Foreign Relations and a former foreign minister, said Tehran’s foreign policy should prioritize ties with neighboring countries while maintaining what he called resistance to coercive pressure from adversaries.

Ali Akbar Salehi, a former foreign minister and senior nuclear official, argued that Iran faced a broader governance challenge in translating its revolutionary ideals with practical policy tools, adding that strengthening the domestic economy and modern capabilities would make Iran’s foreign policy more sustainable.

Saeed Khatibzadeh, head of the Foreign Ministry’s political and international studies center, said the conference aimed to bridge academia, industry and the foreign policy establishment.

Araghchi framed enrichment as tied to sovereignty, saying no outside power could dictate what Iran may possess, and argued that diplomacy could work only if Iran’s rights were respected.

The Muscat talks came amid high regional tensions and an expanded US military posture in the region.

Iran’s President Masoud Pezeshkian said on Sunday that the talks were a “step forward,” adding that Tehran wanted its rights under the Nuclear Non-Proliferation Treaty to be respected.