The IAEA said earlier this year that Iran had enriched uranium to 60%. Uranium is enriched to 3-5% for nuclear energy, and 90%+ for weapons.
Don't be silly. Iran has a nuclear weapons program. Were they actively racing to a bomb? No. (That's what the CIA was saying). Did they enrich uranium to near-weapons grade so they _could_ race to a bomb, in a matter of weeks, if they decided to do so? Absolutely.
https://www.reuters.com/world/middle-east/iran-stored-highly...
This is when people like me comment "According to US media, Iran has been a matter of weeks away from developing a nuclear bomb for over 20 years now".
Their now dead leader wrote a fatwa against nuclear bombs (as well as chemical bombs). Probably because Saddam using US chemical bombs on more than 50000 civilians a few decades ago did radicalize him against WMD.
It's as if the person your replying to is intentionally being misleading
When Trump canceled the Nuclear agreement with Iran, Iran immediately started enriching uranium into ship's reactor grade, and apparently started working on a nuclear submarine.
At the same time Iran emitted a domestic law prohibiting anybody from working towards nuclear weapons. The law was in effect up to the moment Trump ordered and killed the Ayatollah, by the way.
They need one or at least the idea of one if they want to deter Israel who has 200/300 bombs. If they don't want to end up like Iraq or Syria they kind of need this.