Aine Davis, who was suspected of being a member of a death squad dubbed ‘the Beatles’ from the so-called Islamic State, has been jailed at the Old Bailey for eight years for terrorist offences.
Davis pleaded guilty last month.
He was arrested at Luton Airport last year after being deported from Turkey.
This breaking news story is being updated and more details will be published shortly.
Please refresh the page for the fullest version.
You can receive breaking news alerts on a smartphone or tablet via the Sky News app. You can also follow @SkyNews on X or subscribe to our YouTube channel to keep up with the latest news.