The United Nations nuclear watchdog has delivered its most damning allegations against Iran in nearly two decades.

It comes as the United States proposes a nuclear deal that it says is in Tehran’s best interests to accept.

But Tehran is accusing the West of political pressure and warns it will take “appropriate countermeasures” if European powers reimpose sanctions.

So is there still room for a deal?

Or will the US, United Kingdom, France and Germany declare Iran in violation of its nonproliferation obligations?

Presenter: James Bays

Guests:

Hassan Ahmadian – assistant professor at the University of Tehran

Ali Vaez – Iran project director at the International Crisis Group

Sahil Shah – independent security analyst specialising in nuclear disarmament and nonproliferation policy