US and Iran extend nuclear talks into second day in Pakistan amid major disputes

Marathon negotiations between the United States and Iran in Islamabad concluded after 14 hours on April 12, 2026, with both sides agreeing to continue discussions into a second day despite significant disagreements over the Strait of Hormuz, Lebanon ceasefire terms, and frozen Iranian assets. The extension signals both parties view continued engagement as worthwhile, though fundamental divisions remain unresolved. These talks represent a rare direct diplomatic channel on issues directly affecting US Middle East policy and global oil markets. Multiple sources characterized the negotiating atmosphere as "positive," though the substance of disputes suggests any agreement remains uncertain.