(BBC) Two men from the West Midlands have been arrested on suspicion of terrorism offences.
An 18-year-old from Birmingham and a 22-year-old from West Bromwich were detained on Wednesday during a pre-planned operation.
They were held in connection with disseminating terrorism material and fundraising for terrorism, said police.
Counter-terrorism officers searched five properties in connection with the arrests.
The West Midlands force said the men remained in custody.