Negotiations between the U.S. and Iran regarding the Iranian nuclear program have stalled over the processing of high-enriched uranium [1, 2].

The disagreement centers on whether nuclear materials can be moved outside of Iranian borders. This impasse represents a critical hurdle in diplomatic efforts to limit Iran's nuclear capabilities and ensure the program remains peaceful.

According to a discussion aired by YTN News, the U.S. has indicated a willingness to allow the possibility of processing materials in a third country [1, 2]. This approach would likely provide international monitors with greater oversight, and ensure the permanent removal of high-enriched materials from Iranian soil.

Iran has rejected this proposal. Iranian officials said they will not transfer the material abroad [1, 2]. The refusal to move materials overseas remains the primary point of contention between the two nations.

Kim Deok-il, a research fellow at the Korea University Middle East Islamic Center, said the situation remains in a negotiation phase. He said that there are continuing difficulties regarding how to definitively incorporate terms from previous memoranda of understanding into the current agreement [1, 2].

Kim said Iran intends to continue negotiations on these specific points [1, 2]. Despite the willingness to talk, the fundamental gap between the U.S. demand for external processing and Iran's insistence on domestic control persists.

Moon Sung-muk, head of the National Strategy Research Institute Unification Strategy Center, also participated in the analysis of the diplomatic deadlock [1, 2]. The stalemate highlights the deep lack of trust between Washington and Tehran, as both sides struggle to find a compromise on the physical location of nuclear processing.

Iran has publicly stated it will not transfer the material abroad.

The deadlock over uranium processing underscores a fundamental conflict between international verification and national sovereignty. For the U.S., third-country processing is a safeguard against the clandestine development of nuclear weapons. For Iran, maintaining the material within its own borders is a matter of national security and political leverage. Without a compromise on the physical location of these materials, a comprehensive nuclear agreement remains unlikely.