US Iran talks collapsed in Islamabad after twenty one hours of direct negotiations Pakistan hosted the highest level face to face meeting since the nineteen seventy nine Iranian Revolution but the two sides remained irreconcilably apart The core failure stemmed from clashing red lines on Iran's nuclear program regional influence and sanctions relief neither side trusted the other enough to compromise

US Position and Shortcomings The Trump administration demanded zero enrichment full dismantlement of Natanz and Fordow facilities removal of Iran's enriched uranium stockpile and curbs on ballistic missiles plus proxy support Negotiators like Steve Witkoff lacked technical depth mischaracterizing Iran's program calling enrichment sites industrial reactors misunderstanding the Tehran Research Reactors fuel needs and dismissing Iran's flexible proposals outright This ignorance fed Trump's impatience and pushed the US toward military strikes when talks stalled

Iranian Stance and Interests Iran insisted on its NPT right to domestic enrichment for civilian reactors refusing to ship out its stockpile or accept foreign control over the Strait of Hormuz Tehran offered limited enrichment up to twenty percent with IAEA oversight and no accumulation of enriched uranium gas plus down blending of higher grade material It wanted all sanctions lifted with tangible economic benefits first security guarantees and no broader concessions on missiles or proxies For Iran enrichment symbolizes sovereignty after the US withdrew from the two thousand fifteen JCPOA any deal without it felt like capitulation

Pakistan's Role and Limitations Islamabad stepped in because of its border with Iran Shiite population sensitivities and ties to Washington it had recently handed over a terror suspect and pitched mineral deals Pakistan relayed messages hosted marathon sessions and secured a fragile ceasefire Yet it fell short it couldn't build direct channels to Iran's powerful IRGC which many see driving hardline decisions Pakistan's balancing act with Saudi Arabia bound by a defense pact and its own past border clashes with Iran undermined its neutrality Without leverage over Tehran's real power centers or major global backing Islamabad could only shuttle proposals not bridge the gap

In essence mismatched goals eroded trust from past broken deals and weak mediation doomed the effort Until one side accepts the others core demand zero enrichment versus sovereign enrichment talks remain a dead end Pakistan showed diplomatic initiative but structural limits and the depth of US Iran distrust proved too much

Dr. Hatef Mokhtar 

Head of Afghanistan International Strategic Studies Center