No Deal: U.S.-Iran peace talks in Islamabad collapse

NPR reports that U.S.-Iran peace talks in Islamabad ended without agreement after a day of direct negotiations, with Vice President J.D. Vance announcing the collapse on Sunday and citing Iran's refusal to accept U.S. terms including nuclear weapons restrictions. The reporting is sourced from official statements by the lead negotiator and represents straight news from a major national outlet with editorial standards. Corroborating coverage from NBC News, BBC, The Guardian, and CBS News confirms the core facts—21 hours of talks, Vance's announcement of no agreement, and conflicting accounts of blame (U.S. says Iran rejected terms; Iranian Parliament Speaker Ghalibaf counters that Iran presented "forward-looking initiatives" but U.S. rejected them). Readers should monitor for statements from Tehran about the breakdown, potential escalation moves by either side, and whether indirect negotiations resume, as this represents a significant diplomatic failure with potential security implications for the region.