US and Iran Fail to Reach Peace Deal in Islamabad

After 40 days of intense conflict that began on February 28, 2026, with U.S. and Israeli strikes targeting Iranian infrastructure and killing Supreme Leader Ali Khamenei, Donald Trump and the Iranian government entered a fragile two-week ceasefire. Brokered by Pakistan with support from China, the truce led to a historic first round of direct face-to-face negotiations in Islamabad from April 11 to 12, 2026. Led by U.S. Vice President JD Vance and Iranian Parliament Speaker Mohammad Bagher Ghalibaf, the 21-hour marathon session ended without a comprehensive agreement.

The primary impasses centered on the U.S. demand for a firm commitment that Iran abandon its nuclear weapons capabilities and the reopening of the Strait of Hormuz. Iran countered with a 10-point proposal demanding the release of $6 billion in frozen assets, war reparations, and a ceasefire in Lebanon. The U.S. and Israel rejected linking the Iranian truce to Israeli military operations against Hezbollah in Lebanon, a point that Iran maintained as a non-negotiable red line.

Following the collapse of the talks, the U.S. Navy deployed destroyers to the Strait of Hormuz to conduct mine-sweeping operations to reopen commercial shipping, a move Iran viewed as a ceasefire violation. While the U.S. presented what it termed a final and best offer, Iranian officials cited a total lack of trust in Washington. Despite the failure, Pakistan continues to facilitate indirect communication as the ceasefire nears its April 22 expiration, while Russia and France have offered further diplomatic mediation to prevent a return to full-scale war.