Every incremental increase brings Iran closer to the day when it could produce a nuclear weapon, should it make the political decision to do so. They're not there yet, this is an incremental increase... But it would certainly be seen as concerning in Israel and parts of the US.
More top news
The band dedicated their song Everlast to fan Laura Plane, who died from breast cancer last month.
Resham Khan suffered 'life changing' injuries when she had acid thrown at her through the window of her car.
Heavy rain moves in across Ireland but elsewhere skies clear for a chilly night.