The European Union's foreign affairs chief Josep Borrell says he's less optimistic about reviving the Iran nuclear deal than he was just a day or two ago.
Brussels mediates indirect negotiations between Tehran & Washington on the 2015 accord, which secured sanctions relief for Iran in exchange for curbs on its nuclear programme.
The deal has been in tatters since 2018 when the US withdrew. Tehran has since ramped up its nuclear activities.
Rosie Birchard brings us the latest from Brussels.
In: EU High Representative
Out: Rosie Birchard, Brussels
Duration: 00:34