I just noticed something quite tense in the nuclear negotiations between the U.S. and Iran. It seems Washington proposed a 20-year suspension for uranium enrichment, but Iran rejected it and countered with a much shorter period, just a few years. The gap between both positions is huge.

The interesting part is that the United States is also demanding that Iran eliminate all its highly enriched uranium, suggesting a supervised dilution process as an alternative. But here’s the problem: Iran is not willing to give up that much control over its uranium reserves, and that remains a significant obstacle to reaching an agreement.

Mediators from Pakistan, Egypt, and Turkey are involved trying to save the negotiations before April 21, but the situation got quite complicated when U.S. Vice President Vance directly accused Iran and announced that its delegation was withdrawing from Islamabad. That was a heavy blow to the talks.

Iran believed they were close to a preliminary deal, but this U.S. move significantly raised tensions. Differences over the nuclear program, especially regarding uranium and how to handle it, continue to be the main sticking point. A short-term solution does not seem easy.