We don't have many details regarding the negotiations, but early reports suggest that Iran agreed to the "no high-enrichment" line. It was the proxy support and

We don't have many details regarding the negotiations, but early reports suggest that Iran agreed to the "no high-enrichment" line. It was the proxy support and MRBM standoff weaponry that caused the talks to collapse (allegedly). https://www.thejournal.ie/iran-agrees-in-breakthrough-talks-not-to-stockpile-enriched-uranium-that-could-build-bombs-6970304-Feb2026/ https://www.thejournal.ie/iran-agrees-in-breakthrough-talks-...