Name the civilian use for Iran's 440 kg of 60% enriched uranium. There isn't one. No power reactor uses it (those run on 3-5%), no research reactor needs it (~20% max), and it sits 98-99% of the way enriched weapons-grade. Iran has enough fissile material for multiple bombs with under two weeks of further enrichment. There is no civilian use for this material. Iran enriched this material, under a mountain, in violation of IAEA requirements, at a site it hid from IAEA investigators until it got caught lying, while stonewalling compliance investigators for years.

Even your own source, the 2025 Annual Threat Assessment report, states: "Iran's enriched uranium stockpile is at its highest levels and is unprecedented for a state without nuclear weapons."

What's your justification for Iran producing this material, if not for a nuclear weapons program?

Did that 2025 assessment conclude that Iran was building toward a nuclear weapon, or didn't it?

The 2025 unclassified report does not assess that, but the 2024 one did. Money quote:

Iran has greatly expanded its nuclear program, reduced IAEA monitoring, and undertaken activities that better position it to produce a nuclear device, if it chooses to do so.

Also, that 2025 unclassified report was released before the June 2025 enrichment numbers I shared; these numbers would have influenced the report, and you dodged the question:

What's your justification for Iran producing 440kg of highly enriched 60% material, in secret deep under a mountain in violation of IAEA agreements, if not for a nuclear weapons program?

Because they were under sanctions after trump left the jcpoa. They were not enriching other than for civilian use or working towards a bomb during the agreement and for years after trump left it. Sanctions never ended so might as well work on a bomb then?