Iran and US to hold 4th round of talks today as enrichment concerns grow

Iran and the United States are set to attend a fourth round of talks over Tehran’s nuclear program today, as US officials have voiced increasing opposition to Iranian enrichment.

The negotiations, mediated by Oman and held in its capital Muscat, follow earlier rounds that began nearly a month ago, marking the highest-level contact between the countries since Washington withdrew from a landmark nuclear deal in 2018, during US President Donald Trump’s first term.

Both sides have reported progress after previous talks, but there have been some delays and disagreements over Iran’s right to enrich uranium, which Tehran says is “non-negotiable” but a US envoy has called a “red line.”

The fourth round was initially set to take place on May 3 but has been rescheduled. Mediator Oman cited “logistical reasons” for the delay, which was announced after the United States imposed new sanctions on Iran.