The latest development in the ongoing diplomatic tensions between Iran and the United States is the commencement of high-stakes negotiations in Oman, as reported by multiple sources including Geo World and Dawn on February 6, 2026. These talks are primarily focused on Iran's nuclear program, but the U.S. has expressed a desire to expand the agenda to include Iran's ballistic missile program, support for regional proxies, and domestic governance issues. U.S. Secretary of State Marco Rubio emphasized the need for a comprehensive discussion, stating that 'commitments need to be honored' and highlighting the U.S.'s concerns over Iran's regional activities. However, Iran remains firm on discussing only nuclear issues, with Foreign Minister Abbas Araghchi calling for 'mutual respect' and stating that 'equal standing, mutual respect and mutual interest are not rhetoric – they are a must and the pillars of a durable agreement' (Dawn).