The Israeli military said Friday it carried out a strike against a heavy water plant in Arak, central Iran, describing the site as a "key plutonium production site for nuclear weapons".

On Sunday, IAEA said based on an independent analysis of satellite imagery the heavy water production plant at Khondab, which Iran reported had been attacked on 27 March, had "sustained severe damaged (sic) and is no longer operational".

It added the "installation contains no declared nuclear material".