How talks broke down in Islamabad, with both sides blaming each other

How talks broke down in Islamabad, with both sides blaming each other Submitted by Imran Mulla on Sun, 04/12/2026 - 09:54 Iran says progress depends on the 'seriousness and good faith' of the US as American allies urge return to negotiations US Vice President JD Vance arrives for a meeting with Pakistani Prime Minister amid the US-Iran peace talks in Islamabad on April 11, 2026. (AFP) Off The world's eyes were on Islamabad for nearly 21 hours as marathon ceasefire talks took place between the United States and Iran . These were the highest-level talks between Washington and Tehran in 50 years.